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RMMCTJHA–. B T^innnnnrr'^^^'*'''''''' '''^'^'^'nriitinmnhiinnnr ta^nrtinnnnr,n Fig. 198. Parmularia S/j/raci's Löveill. A Habitus, nat, Gr., und einige Stromata vergr.; B Querschnitt durch eiu Stroma; C Sporen. (Original.) 6. Hysterostomella Speg. Fruchtkörper in einem unregelmäßig rundlichen, flachen Stroma dicht und unregelmäßig verteilt, mit Längsriss aufspringend, von unregelmäßiger Gestalt. Schläuche eiförmig oder fast rund, Ssporig. Sporen eiförmig, Szellig, rußbraun. Paraphysen O. Wenig bekannte Gattung, zu der Spegazzini 3 Arten stellt. H. guaranitica Speg. an lebenden Eupliorbia-B. in Brasilie
![. The fungi which cause plant disease . Plant diseases; Fungi. 206 THE FUNGI WHICH CAUSE PLANT DISEASE Clanostachys theobromse "' probably as its conidial stages, is on fruits and stems of cacao. C. bahiensis Hem. reported in South America on cacao stems is really an Anthostomella; C. gigaspora Mass." is found on sugar-cane. Gibberella Saccardo (p. 198) Stromata tuberculate, more or less effused; perithecia cespitose or occasionally scattered on or surrounding the stroma; asci clavate, 8-spored; spores fusoid, 4 to many-celled, hyaline; conidial phase a Fusarium. Of the thirteen spec Stock Photo](https://c8.alamy.com/comp/PG4GB4/the-fungi-which-cause-plant-disease-plant-diseases-fungi-206-the-fungi-which-cause-plant-disease-clanostachys-theobromse-quot-probably-as-its-conidial-stages-is-on-fruits-and-stems-of-cacao-c-bahiensis-hem-reported-in-south-america-on-cacao-stems-is-really-an-anthostomella-c-gigaspora-massquot-is-found-on-sugar-cane-gibberella-saccardo-p-198-stromata-tuberculate-more-or-less-effused-perithecia-cespitose-or-occasionally-scattered-on-or-surrounding-the-stroma-asci-clavate-8-spored-spores-fusoid-4-to-many-celled-hyaline-conidial-phase-a-fusarium-of-the-thirteen-spec-PG4GB4.jpg ". The fungi which cause plant disease . Plant diseases; Fungi. 206 THE FUNGI WHICH CAUSE PLANT DISEASE Clanostachys theobromse "' probably as its conidial stages, is on fruits and stems of cacao. C. bahiensis Hem. reported in South America on cacao stems is really an Anthostomella; C. gigaspora Mass." is found on sugar-cane. Gibberella Saccardo (p. 198) Stromata tuberculate, more or less effused; perithecia cespitose or occasionally scattered on or surrounding the stroma; asci clavate, 8-spored; spores fusoid, 4 to many-celled, hyaline; conidial phase a Fusarium. Of the thirteen spec Stock Photo")
RMPG4GB4–. The fungi which cause plant disease . Plant diseases; Fungi. 206 THE FUNGI WHICH CAUSE PLANT DISEASE Clanostachys theobromse "' probably as its conidial stages, is on fruits and stems of cacao. C. bahiensis Hem. reported in South America on cacao stems is really an Anthostomella; C. gigaspora Mass." is found on sugar-cane. Gibberella Saccardo (p. 198) Stromata tuberculate, more or less effused; perithecia cespitose or occasionally scattered on or surrounding the stroma; asci clavate, 8-spored; spores fusoid, 4 to many-celled, hyaline; conidial phase a Fusarium. Of the thirteen spec
RM2AN7D5M–Gynaecology for students and practitioners . pian tube itself on the side of the imperfection may be well developed;but the undeveloped horn rarely communicates with the uterinecavity. Such an imperfectly developed horn may become the seatof an ectopic pregnancy, the spermatozoa reaching it by migrationfrom the opposite tube across the pouch of Douglas (external wander-ing). The mucous membrane of an undeveloped horn penetratesdeeply into the muscular stroma {see Fig. 91). 160 GYNECOLOGY These six recognized types of double uterus are clearly producedby arrest at some stage or other of the nor
RMMCR7XY–. Fig- 36. (B. 645.) Fiisichrdhiin dendriticuin Fuckei,. .-/ Stück eines Durchschnittes durch einen Rostflecken eines Apfels; e Epidermis mit dem Mycelium, c Cuti- cula. B Stück eines Querschnittes durch das stromatische Conidienlager; st Stroma darüber das Hymenium, aus mehrzelligem, pallisaden- artig nebeneinander geordneten Conidien s ab- schnürenden Trägern bestehend. C Keimende Conidien. D Isolirte Zellen des Stroma's. E Keimende Stromazellen. Nach Frank. (B. 644.) Fig. 35. Stroma der Epichlo'e typhina auf der obersten Blattscheide von Phlcum pratetise. A der obere Theil des erstickten Ha
RMPG3TFF–. The elements of embryology . Embryology. VII.J THE MULLERIAN DUCT. 217. Section op the Intermediate Cell-mass on the Fourth Day. (From Waldeyer.) Magnified 160. times. m. mesentery. L. somatopleure. a', portion of the germinal epithelium from which the involution to form the duct of Miiller (0) takes place, a. thickened portion of the germinal epitheUum in which the primitive ova G and 0 are lying. E. modified mesoblast which will form the stroma of the ovary. WK. Wolffian body. y. Wolffian duct. its course its growing point lies m a bay formed by the outer wall of the Wolffian duct, but doe
RM2AWK8F7–Gynecology . r epithelial cellslow, for this part of the gland remains inactive. The stroma cells are small and lie close together.At the middle of the endometrium the glands are dilated, the epithelium wavy, and the epithelialcells swollen and actively secreting mucus. The stroma cells are larger and lie further apart. Onthe right the dilatation of the blood-vessels is well shown. Near the top the glands have the samecharacteristic as at the middle, but there is more edema of the stroma. Throughout there is a slightinfiltration with round cells. 26 GYNECOLOGY than the normal, and may reach 6
RMME6C55–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 190. Ä—B Placosphaeria Campanulae (DC.) Bäuinl. A Blatt von Cam- panula Trachelium mit dem Pilz in nat. Gr. B Querschnitt durcli ein Stroma, stärker vergr. C—E Lamyella sphaerocephala (Schwein.) Fries. C Stromata, wenig vergr. D Mündungen der Pykniden 50/1. i.' Sporen- träger und Sporen 020/1. -f Torsellia Sacculus (Schwein.) Fries. Stromata, schwach vergr. G Ccuthospora CattUyae Delacr. Pyknide im Querschnitt,
![. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 108. Ciavueps purpurea^ TuL A sderotium wbich has given rise to seven stromata. Supper portion of a stroma in median longitudinal section; cp perithecia. C highly magnified perithedum divided through the middle with the surrounding parts; cp orifice, sk cortical tissue, ky inner tissue of the stroma. D ascus isolated; sfi ascospores issuing. After Tulasne from Sachs" Lehrbuch. A natural size. B slighdy, C and D highly magnified. Fig. 109. Ciavicepi purpurea, Stock Photo](https://c8.alamy.com/comp/PG3XJH/comparative-morphology-and-biology-of-the-fungi-mycetozoa-and-bacteria-plant-morphology-fungi-myxomycetes-bacteriology-fig-108-ciavueps-purpurea-tul-a-sderotium-wbich-has-given-rise-to-seven-stromata-supper-portion-of-a-stroma-in-median-longitudinal-section-cp-perithecia-c-highly-magnified-perithedum-divided-through-the-middle-with-the-surrounding-parts-cp-orifice-sk-cortical-tissue-ky-inner-tissue-of-the-stroma-d-ascus-isolated-sfi-ascospores-issuing-after-tulasne-from-sachsquot-lehrbuch-a-natural-size-b-slighdy-c-and-d-highly-magnified-fig-109-ciavicepi-purpurea-PG3XJH.jpg ". Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 108. Ciavueps purpurea^ TuL A sderotium wbich has given rise to seven stromata. Supper portion of a stroma in median longitudinal section; cp perithecia. C highly magnified perithedum divided through the middle with the surrounding parts; cp orifice, sk cortical tissue, ky inner tissue of the stroma. D ascus isolated; sfi ascospores issuing. After Tulasne from Sachs" Lehrbuch. A natural size. B slighdy, C and D highly magnified. Fig. 109. Ciavicepi purpurea, Stock Photo")
RMPG3XJH–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 108. Ciavueps purpurea^ TuL A sderotium wbich has given rise to seven stromata. Supper portion of a stroma in median longitudinal section; cp perithecia. C highly magnified perithedum divided through the middle with the surrounding parts; cp orifice, sk cortical tissue, ky inner tissue of the stroma. D ascus isolated; sfi ascospores issuing. After Tulasne from Sachs" Lehrbuch. A natural size. B slighdy, C and D highly magnified. Fig. 109. Ciavicepi purpurea,
RM2AKA8XG–Textbook of normal histology: including an account of the development of the tissues and of the organs . illaries are tributary to theradiating veins which pass to the ciliary border, where they join thoseof the ciliary processes and finally empty into the radicles formingthe venae vorticosae. Bundles of involuntary muscle occupy the pupillary border andthe posterior zone of the stroma-layer ; these are arranged as twosets,—the annular bundles encircling the pupillary margin of the irisand constituting the sphincter of the pupil, a muscular zone about1 mm. in width, and the few scattered radia
RMMCMGR9–. I'iG. 60.—P/owrij^htia riirsi.i. i, biancli of gooseberry with black knot, n;it. size ; 2, black currant branch with black knot, nat. size ; 3, sec- tion through a stroma, slightly mag; 4, asci containing spores, highly mag. The first indication o( disease is the wilting and yellowing of the foliage, which falls early in the season. As a rule a branch is not killed during the first year after infection ; during the second season the leaf-buds remain only partially expanded, and the branch dies, owing to the ascent of water being cut off by the copious development of mycelium in the conduct-
![. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. MILDEWS AND RELATED FUNGI 159 shield-shaped, unappendaged, black, membranous to carbonous formed of radiating chains of cells. The asci are four- to eight-spored, short and associated with paraphyses. Two fungi which attack the coffee plant are the most important pathogenic spedes of the family:. Fig. 55.—A—D, Nectria cinnubarina. A, Stroma of conidia and fruit-bodies of fungus; B, stroma in section; C ascus; D, mycelium "with conidiospores; £. F, Nectria ditissima; F, conidia laye Stock Photo](https://c8.alamy.com/comp/PG4542/a-text-book-of-mycology-and-plant-pathology-plant-diseases-fungi-in-agriculture-plant-diseases-fungi-mildews-and-related-fungi-159-shield-shaped-unappendaged-black-membranous-to-carbonous-formed-of-radiating-chains-of-cells-the-asci-are-four-to-eight-spored-short-and-associated-with-paraphyses-two-fungi-which-attack-the-coffee-plant-are-the-most-important-pathogenic-spedes-of-the-family-fig-55ad-nectria-cinnubarina-a-stroma-of-conidia-and-fruit-bodies-of-fungus-b-stroma-in-section-c-ascus-d-mycelium-quotwith-conidiospores-f-nectria-ditissima-f-conidia-laye-PG4542.jpg ". A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. MILDEWS AND RELATED FUNGI 159 shield-shaped, unappendaged, black, membranous to carbonous formed of radiating chains of cells. The asci are four- to eight-spored, short and associated with paraphyses. Two fungi which attack the coffee plant are the most important pathogenic spedes of the family:. Fig. 55.—A—D, Nectria cinnubarina. A, Stroma of conidia and fruit-bodies of fungus; B, stroma in section; C ascus; D, mycelium "with conidiospores; £. F, Nectria ditissima; F, conidia laye Stock Photo")
RMPG4542–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. MILDEWS AND RELATED FUNGI 159 shield-shaped, unappendaged, black, membranous to carbonous formed of radiating chains of cells. The asci are four- to eight-spored, short and associated with paraphyses. Two fungi which attack the coffee plant are the most important pathogenic spedes of the family:. Fig. 55.—A—D, Nectria cinnubarina. A, Stroma of conidia and fruit-bodies of fungus; B, stroma in section; C ascus; D, mycelium "with conidiospores; £. F, Nectria ditissima; F, conidia laye
RM2AM7CD2–Diseases of the ovaries : their diagnosis and treatment . d while they are thussituated on the surface, from the occlusion of their orifices bymutual pressure ; but most commonly thegrowth of the stroma, by which this tubularcharacter was first determined, continues untilthey are completely imbedded in the wall andcovered by a fresh layer of the stroma, the sur-face of which may again become the seat of anew and similar growth of glands and villi.Masses of glands thus imbedded are dilatedinto cysts by their own secretion, and form thesmall semi-solid masses which project into theinterior of th
RMMAAH9D–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Cytospora Terebinthi Bresadola. a. Der Pilz in natürlicher Grösse. h. Senkrechter Durchschnitt zweier Stromata, schwach vergrössert. c. Sporenträger, stark vcrgriissert. d. Sporen, sehr stark vergrössert. Nach Bresadola, Fungi Tridentini. IL t. U9. Cytospora Salicis (Corda) Eabenh. o. Der Pilz in natürlicher Grösse. h Ein Stroma von der Seite und c. von oben gesehen, schwach vergr. d. Senkrechter Durchschnitt eines Stroma, stark vergrössert. e. Ein horizontal durchschnittenes, vergrössertes Stroma. f. Sporen
RMPG4GC3–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 201 M. stysanophora Mat. is said to be an ascigerous stage of Dematophora glonierata, cf. p. 230, so injurious to the grape. Nectria Fries (p. 197) Stroma absent or tubercular, fleshy, bright colored; perithecia single, or gregarious, on or in the stroma or among cottony hyphae, globose or ovate, walls fleshy, yellow, red or brown, smooth or hairy; ostiole papillate or not; asci cylindric or clavate, 8-spored; spores elongate blunt or pointed, hyaline, rarely red, 2-celled, form- ing conidia in t
RM2AKHFN4–General and dental pathology with special reference to etiology and pathologic anatomy; a treatise for students and practitioners . tified squamous epithelium has lostits characteristic appearance; the projections of epithelial cells between the papillae ofconnective tissue have become elongated. The gingiva was the seat of a chronic inflam-mation which by continuity involves the peridental membrane and the alveolar process.It marks the beginning of pocket formation. a, a, elongated epithelial projections; b,connective-tissue stroma. are also to be seen. The infection spreads slowly as a gener
RMMCK6RK–. oo OG K- Fig. 109.—Fa/«a oxystoma on Alnus viridls. A, Portion of branch with stroma of Vaha breaking through the periderm at four places. B, Enlarged section through a stroma from A. C, Asci and ascospores, isolated from a perithecium. D, Portion of younger branch with periderm ruptured by stromata, in which, however, the perithecia are not yet developed. E, Enlarged section through a stroma of D. (After v. Tubeuf.) with the exterior by means of long projecting necks. The asci contain eight unicellular spores of a slightly bent, rod- like shape. Maturity is reached on the dry dead twigs. Ex
RMPG4BPB–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. 208 ASCOMYCETES. will be found changing from vellow to black on account of the periderm and dead stroma becoming darker. On dead branches the large cushions of fructifications will be found to include: {a) perithecia with a warty exterior and pores set in a depression; (&) large pycnidia, standing out from the cushions, with brown smooth coats, and full of compound multiseptate conidia (Fig. 9 9, B; see below No
RM2AN3JRH–Carpenter's principles of human physiology . pe, the ovum is always found onthe side of it nearest to the surface of the ovary. The proper Ovisac, whosewall is formed of a non-vascular membrane, is surrounded by a vascularlayer, which is formed by a condensation of the ordinary stroma of theovarium ; it is this which is usually described as the outer layer of the Graafianvesicle. 698. A continual change seems to be taking place in the contents of theOvarium during the greater part of life; certain of the Ovisacs or Graafianvesicles, and their contents, successively arriving at maturity, whilst
RMMCNGDD–. Epitheliom der Schleie (Fiebiger). Ob = Oberlippenepithel. Pa = Parenchym aus Epithelzellen bestehend in Form von Nestern und Zapfen. Str = Bindegewebiges Stroma. Kz = Kolbenzellen. Co = Coriuni. säule zerstört hatte. Die Oberfläche des Tumors war ulzeriert. Marianne Plehn (No. 1421) be- schreibt 3 Fälle von Hämangioendotheliom des Stichlings. Die Geschwulst sitzt auf der unteren Hälfte des Kopfes, breitet sich über den Kiemendeckel bis zum Munde und bis zum Auge aus. Einmal entstand eine zusammenhängende knollige Masse. Die Tumoren sind blutrot; die Tiere gehen meist zugrunde. Mikroskopisch
RMPG1AJH–. The anatomy of the domestic fowl . Domestic animals; Veterinary medicine; Poultry. FiG. 37.âHistological studies of various anatomical parts. A. A transverse section of the first portion of the esophagus of a fowl, i. The outer longitudinal muscular layer. 2, The circular muscular layer. 3, The submucosa. 4, The muscularis mucosa. 5, Stroma. 6, Epithelial layer. 7, The lenticular glands. 8, The lumen. B. A transverse section of the proventriculus. i. The outer longitudinal muscular layer. 2, The middle muscular layer. 3, The inner longitudinal mus- cular layer. 4, Stroma. s> The musculari
RM2AKM902–General and dental pathology with special reference to etiology and pathologic anatomy; a treatise for students and practitioners . are covered by several layers of cylin-dric epithelium, while projecting into the gland cavities are long slender ingrowths ofepithelium, devoid of stroma, as seen in i. Very delicate ingrowths consisting merely oftwo layers of epithelium are seen at k and k. At / the epithelium is several layers inthickness, and at m many layers with leucocytes. The arborescent character of the growthand peculiar gland grouping are characteristic of adenocarcinoma. (Cullen.) TUMO
RMMCK7WA–. Fig. 48. Carnation Diseases. a. Mycelium of Alternaria dianthi showing branching and septation, b. mycelium below stroma and hypheae emerging through the stroma, c. caten- ulate spores as borne upon hypheae, d. spores, e. an old cluster of conidio- phores, f. a young cluster of conidiophores (after Stevens and Hall), g. hypheae of Sporotrichum poae with immature spores on short tapering branches, h. typical spores of S. poae, i. germinating spore, /. Fusarium like spores of S poae, k. carnation blossom rotted, showing eggs of mites, /. female mite, m. male mite (after Stewart, F. C, and Hod
RMPG14ME–. Chestnut blight. Chestnut blight; Chestnut. Fig. 84.â Cross section (diagrammatic) of a mature pycnidium under the cork layer; ostiole not shown. After Heald ,««:â¢..â .â â ;:,.;.:.â ;â¢.â .â â¢â â â â. Fig. 85.â Cross section (diagrammatic) of a stroma, showing mature perithecia. After Heald. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960
RM2AX6GDA–The pathology and surgical treatment of tumors . d the lymphatic glands. In other cases the carcinoma appears as an induration without anypapilliform projections. Ulceration in the centre of the growth takesplace at an early stage, and continues to spread toward the peripheryas well as in the direction of the base of the ulcer. These are the caseswhich correspond with the flat, squamous-celled carcinoma of the skin. Carcinomata originating in the mucous membrane of the cervicalcanal begin in the glands, and are composed of cylindrical cellsarranged in tubular form in a stroma very variable in
RMME6EC2–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 167. A—C Broomeia congregata Berk. et Curt. A Stück eines Stroma mit Fruchtkörpern (nat. Gr.); B Längs- schnitt durch ein gestieltes Stroma, mit z. T. noch bedeckten Fruchtkörpern (nat. Gr.); C Capillitium und Sporen. (Vergr. 7S0). — D Diplocystis Wrightii Berk. et Curt. Schpmatische Darstellung eines Längsschnittes durch ein Lager mit den Fruchtkörpern. iP Peridie; S schüsseiförmiger Saum; St gemeinsames Lager
RMPG1PYR–. On the anatomy of vertebrates. Vertebrates; Anatomy, Comparative; 1866. FECUNDATION IN FISHES. 5!j9 420. The structure and foi-mation of the ovum in scaled and scuted Reptiles are essentially the same as in the cartilaginous Fishes. Tlie germ-cell, with a single nucleus, is first formed in a delicate OA'isac imbedded in the stroma of a solid ovarium. A yolk of large size is added, of which the greater jDart consists of large non-nucleated oil-vesi- cles, and the smaller part of the vitelline granules and cells with a granulated nu- cleus ; these originally sur- round the germ-cell, then indi
RM2AKXJ1R–Diagnostic methods, chemical, bacteriological and microscopical, a text-book for students and practitioners . , 1915,IX, I. 596 DIAGNOSTIC METHODS. similar to those injected. Such sera are specific, that is, they act only upon thekind of cell used in the injection. The term hemolysis has been introduced toexpress the destructive action upon the erythrocytes shown by the dissolvingout of the hemoglobin from the red cell. The stroma or discoplasm of thered cell is a membrane which shows peculiar relations to diffusion of variousmaterials into the cell and to the passage of hemoglobin and other c
RMMEJTEC–. Die Anatomie des Frosches : ein Handbuch, . sackungen der Mundschleimhaut und kommen nur den männli- chen Thieren zu. Ihre Wand be- steht aus einem bindegewebigen, von reichlichen elastischen Fasern durchzogenen Stroma, innen von einem Plattenepithel, aussen von einer quergestreiften Muskel- schicht überzogen. Letztere ist eine directe Fortsetzung des die ganze Blase Schleuder- oder beutelartig umhüllenden Mn s - culus i)iylo-hyoideus (Fig. 1.5, My, My^). Wenn das Thier schreit, so wer- den die Schallblasen aufgebläht und fungiren als Resonatoren; dabei treten sie bei Rana esculenta jedersei
RMPF9FKT–. Deutsche Flora. Pharmaceutisch-medicinische Botanik. Ein Grundriss der systematischen Botanik zum Selbststudium für Aerzte, Apotheker und Botaniker. Plants; Medicinal plants. Pyrenomycetes. Sphaeriaceae. 135 entsteht durch Befruchtung eines schraubenf. Carpogons mittelst Pollinodium Saamen 4â8, mit Anhang, aussen gallertartig. S. coprophila Ces. Auf Kuh- mist. S. flmicola Ces. et Not. Auf Pferdemist. Ob zu Folgendem gehörend? Coprolepa Fucld. Frucht kugelig mit dem oberen, mit papillöser Mün- dung versehenen Theile aus einem ausgebreiteten schwarzen, filzigen Stroma hervorsehend. Saamen
RM2AWJ4P1–Introduction to the study of fungi : their organography, classification, and distribution for the use of collectors . cases, a circle of these darkbodies around a smooth pink centre. These darker bodies arethe mature Nectria, which grow at length upon the same stroma,and are the ultimate development of the pink pustules whichproduce the conidia. Each of the dark bodies is a perithecimn,or receptacle, which encloses the fruit, consisting of sporidia, con-tained in asci (Fig. 133 at G). Here, then, we have the Tubercu-laria in the first instance, as a smooth, compact, pink, erumpentpustule, the
RMMAB5BH–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . a. Ein Holzstückchen ron Corylus Avellana mit dem Pilze in natürlich. Grösse. b. und c. Drei schwach ver- größerte Sporenlager. d. Ein sehr stark vergrösser- ter, gabelästiger Sporen- träger mit den Sporen- köpfchen. c. Sehr stark vergrösserte, freie Sporen. Nach Corda, Icones Fungor. III. tab. VI. fig. 89. Sporenlager punktförmig, herdenweise, schwarz, hervorbrechend; Stroma weiss; Hyphen (Sporenträger) ästig, fadenförmig; Sporen kugelig-länglich, ungleich, dunkelbraun, mit Oeltropfen, 5,5—6,5 jli
RMPG449B–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 524 SPECIAL PLANT PATHOLOGY leaves are expanded fully. The epidermis is pushed up by short conidio- phores which arise from a hyphal stroma beneath. These conidio- phores produce unicellular, curved conidiospores which serve to dis- tribute the fungus. Formerly this stage was called Melosmia. Later. Fig. 188.—Cross-section of branch of dead beech rotted by Fames fomenlarius (After von Schrenk. Hermann, Bull. 149, U. S. Bureau of Plant Industry U viii 1909.) J' f - as the season advances
RM2ANGFNF–Transactions of the American Association of Obstetricians, Gynecologists, and Abdominal Surgeons for the year ... . Fig. 3.-—Cross section of submucous adenomyoma showing the muscular stroma perforatedby countless numbers of slightly dilated glands. Large cystic cavities are seen along the innerand lower portion of the picture. The intracanalicular portions can be made out in severalplaces. instances these glands are surrounded by an endometrium-like stroma.The involved portion of the uterine wall at the site of the former at-tachment of the tumor has the same structure which is characteristic
RMMAB5M4–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . A. Camarosporium incrustans Sacc. a. Ein Aststückchen von Ehus typhina mit dem Pilze in natürlicher Grösse. b. Vier schwach vergrösserte, senkrecht durchschnittene Fruchtgehäuse. c. Zwei unreife und vier reife Sporen, sehr stark vergrössert. Nach Saccardo, Fungi italici delin. tab. 1482. B Dichomera Saubinetii (Mont.) Cooke. a. Ein Zweigstückchen von Quercus mit dem Pilze in natürlicher Grösse. b. Vier schwach vergrösserte, in das Stroma eingesenkte Fruchtgehäuse. c. Vier schwach vergrösserte, senkrecht durc
RMPG453K–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. MILDEWS AND RELATED FUNGI l6l. Fig. 57-—.4, Balansia claviceps on car of Paspalum; B—L, Claviceps purpurea; B, sclerotiuin; C, sclerotium with Sphacelia; D, cross-section of sphacelial layer; £, sprouting sclerotiiun; F, head of stroma from sclerotium; G, section of same; H, section of perithecium; J, ascus; /C, germinating ascospore; C, conidiospores pro- duced on myceliiiin. {See Die naturlichen PJianzenfatnili^n I. i, p. 371.). Please note that these images are extracted from scanned
RM2AN6YR9–Text-book of ophthalmology . we see lying in it the iris which has been swept into the wound by thejet of escaping aqueous. The eye feels quite soft. Perforation is sometimes preceded by a keratocele.7 For, Descemetsmembrane being distinguished by the great resistance which, in comparisonwith the corneal lamellae, it offers to the inflammatory process, it often hap-pens that the stroma of the cornea is destroyed throughout its entire thick-ness by suppuration, while Descemets membrane still remains resistant.In that case it is protruded by the intra-ocular pressure under the form ofa transpare
RMMCTX0D–. Fig. 46.âPolystigma rubrum. i, diseased plum leaves; 2, section through stroma showing perithecia ; 3, asci containing spores ; 4, spermatia produced in spermogonia. Fig. i reduced ; remainder highly mag. sunk in the tissue; asci clavate; 8-spored; spores elliptical, obtuse, straight, subhyaline, 10x6//. Conidial form { = Libertella rubra, Bonor.). Spermatia filiform, slightly thickened at one end, curved, 30 x. long. Prillieux, Alalad. des Plantes Agric, 2, p. 91 (1897). B. Spores hyaline, i-septaie { = 2-celled). NECTRIA (Fries.) Perithecia distinct, clustered, or scattered, sometimes pro
RMPG4GBB–. The fungi which cause plant disease . Plant diseases; Fungi. 204 THE FUNGI WHICH CAUSE PLANT DISEASE Germ tubes from ascospores or conidia enter the cortex and develop a rich mycelimn in the sieve tubes and soft host. This advances most rapidly during the dormant period of the bast. White or yellow stromata the size of a pin- head appear and bear numerous conidia. Later come the red perithecia whose ascospores ripen in winter or spring. N. ribis (Tode) Rab. Fig. 144.—n. ipo- Cespitose, Stroma compact; perithecia sub- of perithecia. globose, smooth; ostiole papillate; asci subclavate, After H
RM2AKN4ME–Transactions . are most of them of almost capillarysize, but vessels which take up nearly the entire thickness ofchoroid are also met. In the affected region the stroma of thechoroid is more abundant and denser than normal. All thelayers of the choroid are involved in the growth except thechorio-capillaris and the membrane of Bruch which are every-where intact. At the lower margin of the disc the new growthof vessels continues into the disc and then extends partly intothe retina. One very large vessel can be followed along thecourse of a posterior ciliary nerve into the choroid where itbranche
RMMEJT66–. Die anatomie des frosches. Ein handbuch für physiologen, ärzte und studirende . Ausgestülpte Schallblase und freigelegte Glandula thyreoidea. sackungen der Mundschleimhaut und kommen nur den männli- chen Thieren zu. Ihre Wand be- steht aus einem bindegewebigen, von reichlichen elastischen Fasern durchzogenen Stroma, innen von einem Plattenepithel, aussen von einer quergestreiften Muskel- schicht überzogen. Letztere ist eine directe Fortsetzung des die My M. mylohyoideus, der sich bei My1 auf die Schallblase fortsetzt. Thy Glandula thyreoidea. Z Zungenbeiukörper. VH, HHl u. EH Vordere, klei
![. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 117. C«ri*r*Htaf?a wfact-oj/oi-a, Ces. andde Not a stroma, in longitudinal section; p developwd peritheciuin, c layer of gonidia. b gonidia on the gonidiophores. After Tulasne. a 5]ightly magnified, b magn. about 200 times. ' Reinke u. Berthold, Die Zersetzung d. Kartofftln durch Pilze, 1879. ' Tulasne, Carpol. II.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearanc Stock Photo](https://c8.alamy.com/comp/PG3FEE/comparative-morphology-and-biology-of-the-fungi-mycetozoa-and-bacteria-plant-morphology-fungi-myxomycetes-bacteriology-fig-117-crirhtafa-wfact-ojoi-a-ces-andde-not-a-stroma-in-longitudinal-section-p-developwd-peritheciuin-c-layer-of-gonidia-b-gonidia-on-the-gonidiophores-after-tulasne-a-5-ightly-magnified-b-magn-about-200-times-reinke-u-berthold-die-zersetzung-d-kartofftln-durch-pilze-1879-tulasne-carpol-ii-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearanc-PG3FEE.jpg ". Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 117. C«ri*r*Htaf?a wfact-oj/oi-a, Ces. andde Not a stroma, in longitudinal section; p developwd peritheciuin, c layer of gonidia. b gonidia on the gonidiophores. After Tulasne. a 5]ightly magnified, b magn. about 200 times. ' Reinke u. Berthold, Die Zersetzung d. Kartofftln durch Pilze, 1879. ' Tulasne, Carpol. II.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearanc Stock Photo")
RMPG3FEE–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 117. C«ri*r*Htaf?a wfact-oj/oi-a, Ces. andde Not a stroma, in longitudinal section; p developwd peritheciuin, c layer of gonidia. b gonidia on the gonidiophores. After Tulasne. a 5]ightly magnified, b magn. about 200 times. ' Reinke u. Berthold, Die Zersetzung d. Kartofftln durch Pilze, 1879. ' Tulasne, Carpol. II.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearanc
RM2AXC73D–Birmingham Medical ReviewA quarterly journal of the medical sciences . lows:— There are no signs of alveolar degeneration; butthe elongated cells of the stroma are larger than innormal ovaries, and there are few vessels, the hypertrophx-of th(jse that remain, and the bundles of fibrous tissue,point to a cirrhotic change following the cxanthcmaticoophoritis. There were no morbid cysts, nor extravasationof blood ; no pathological breaking down. There weretwo Graafian vesicles, each about ixs of an inch indiameter, both close to the surface; the periphery of theovary being slightly denser than th
RMMAAH68–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Cytosporina leucomyxa (Corda) Sacc. 1 Ein Aststückchon mit dorn Pilze in natürlicher Grösse. 2 Ein stark vergrössertes, liorizontal durchschnittenes Frucht- gehäuse mit den Kannnern. 3 Ein sehr stark vergrössertes, senkrecht durchschnittenes Fruchtgehäuse. 4 Ein Theil des Hymeniums mit Sporenträgern, Sporen und den gegliederten Paraphysen. 5 Sehr stark vergrösserte Sporen. {2 n. 3 a Oberhaut, b Fruchtgehäuse, c Sporenbrei, d Stroma. e Sporonranke, f Kindensuhstanz, g Säulchon.) Alles nach Corda, Icones. III.
RMPG46A6–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 275 =Fuscicoccum veronense). Pycnidia formed on old leaves on the ground, erumpent, subcuticular, brown, 200-300 /i; conidia numerous, oblong, ovoid to fusoid, 7-11 x 3-i n. The conidial form on sycamore and oak, first described in 1848, is common on leaves and young branches, the mycelium checking the sap-flow and causing death of surround- ing tissue. A stroma is formed on the outer layers of the mesophyll and from this arise the short conidiophores to constitute the acervulus. Infection experi
RM2AX18Y7–The pathology and surgical treatment of tumors . oliferum phyllodcs(Fig. 428), and Astley Cooper called it hydatid tumor. The peri-canalicular proliferation projects into the dilated ducts and constitutes,with the intracanaUcular excrescences, the proliferating masses. Gland-tissue is sometimes found in the tumor-substance which has grownaround it, but it is soon removed by degeneration and by pressure-atrophy. The stroma of the tumor is very apt to undergo myxomatousdegeneration. 592 PATHOLOGY AND TREATMENT OF TUMORS. Round-celled sarcoma grows very rapidly ; the tumor is soft (medul-lary sar
RMMAB4RJ–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Trichaegum atrura Preuss, 1. HabitusLild der Easen, nat. Gr. 2. Koiiidieutragende Hyphen mit den Konidieu an der Basis. 3. Konidien, stark vergr. (Nach Preuss). in einem blaßfarbenen Stroma entspringend. Konidien kuglig oder länglich, schwarz, undurchsichtig, in eckige Zellen geteilt. Auf trockenen Stengeln von Dictamuus albus in Hoyers- werda in Gärten (Preuss). Die Art wird auf Scropluilaria aus Californien angegeben mit Konidien von 18—20 fi im Durchm. Es ist aber zweifelhaft, ob dieser Pilz mit dem deuts
RMPG4GAN–. The fungi which cause plant disease . Plant diseases; Fungi. 208 THE FUNGI WHICH CAUSE PLANT DISEASE P. ruba (Pers.) D. C. causes reddish spots on the leaves of Prunus. Stroma at first bearing pycnidia (Libertella rubra) with filiform hooked, con- tinuous conidia. Perithecia produced on old leaves, bearing ellipsoid to elongate asci; spores 10-13 x 6 m, smooth. The invaded leaf'tissue is colored by the mycelium which bears a reddish oil. Nu- merous perithecia are immersed in the diseased area and, opening to the surface, extrude spores which seem incapable of in- fecting. During winter the s
RM2ANBKXH–Archives of internal medicine . Fig. 1(T.—Premature atrophy (cretinoid) of childhood. Note the generalizedincrease in the stroma; the compressed follicles; the desquamation and perhapspiling up of the epithelial elements; the absence of colloid. the normal human thyroid. All the follicles are tilled with clear, aml)eryellow, viscid colloid, which gives to the thyroid its specific characteristic.The microscopical appearance of the thyroid unit—the alveolus orfollicle—is similar in all animals from fish to man. The follicles are ingeneral round or oval, closed spaces lined with a single layer of
RMMCR8CB–. $ig. H. i. Microthyrium microscopicum. (SJeljäufe. 2. Balansia claviceps. $ruc!jt= fötper. 3. Phyllachora graminis. a) $aMtu&, b) (Stroma im Duerfdmitt. 4. Cera- tostomella pilifera. ^rudjtförper. 5. Pleospora vulgaris. (5d)Icmtf). 6. Diaporthe leiphaemia. Stroma unb grutfjtförper im Sättg§id)nitt. 7. Hysterium pulicare. a) %md)ttöxpex mit Spalte, b) <£d)lautf) unb 93ara;pl)t)fen. 8. Mollisia cinerea. $rud)tför;per a)nctt. ®r., b) tter^r. 9. Discina venosa. <&d)lauti) unb ^araptjtyfen, (2We§nad)(SnQler-*$ranil, 9laU $ficmaenfctm.)
RMPG15RB–. Chestnut blight. Chestnut blight; Chestnut. Plate X.. Fig. 1.—Endothia fluens. Vertical Section of a Stroma from Italy, Showing Young Perithecia IN A Single Layer. X 49. Fig. 2.—Endothia qyrosa. Ver- tical Section of a Stroma on Beech, Showing Mature Pycnidia with Mature Perithecia below Them, x 32. FiQ. 3.—Endothia qyrosa. Vertical Section of a Portion of a Large Stroma, Showing Perithecia Irregularly Arranged IN Several Layers.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these ill
RM2ANEB0J–Quain's elements of anatomy . ollicle proceedoriginally from the germ-eijithelimn along with the primitive ova. ByFoulis, on the other hand, the origin of these ceUs has been attributedto an enclosure and diflFerentiation of the cells of the ovarian stroma,while KoUikers observations have led him to adopt the view that theyproceed from the cellular contents of tubes which are connected withthe Wolffian body, and remain for a time as vestiges in the base of theovary (paroophoron ?). But the observations of Ludwig (Xo. 59)and Balfour (Xo. 62) seem to show very decidedly that in the lowervertebra
RMMCK5GM–. o o^*^ ly Fio. Ujy.— Valm oj-i/itomu on Atnus tiiulis. A, I'ortion ol liniiu-li witli stroiiui of Vatsa breaking tbinrngh the periderm at four places. W, Knbirgod section through :i stroma from A. C, And and aHcospores, isoLited from a i>eritliucium. D, I'ortion of younger liranch witli periderm ruptured Jiy stromata, in wliicli, however, the jieritlieeia are not yet developed. £, Enlarged section through a stroma of J). (After v. Tulieuf.) with the exterior liy means of long projecting necks. Tht- asci contain eigiit unicellular spores of u slightly bent, md like shajtc. Maturity is reac
RMPG4698–. The fungi which cause plant disease . Plant diseases; Fungi. 280 THE FUNGI WHICH CAUSE PLANT DISEASE Spores more than 2-celled Spores hyaline Spores elongate, multicellular 6. Calospora, p. 280. Spores fusiform, multicellular 7. HolstieUa. Spores brown Spores elongate, multicellular; asci 8 or 4-spored 8. Pseudovalsa, p. 28L Spores long-cylindric, very large, asci 1-spored 9. Titania. Calospora Saccardo One species, C. vanillae Mas., reported as causing a Vanilla trouble,'*' is perhaps identical with Gloeosporium vanillse C. & M. Cryptosporella Tulasne (p. 279) Stroma valsoid, pustulifor
RM2AKA9HX–Gynecological diagnosis and pathology . Fig. 95.—Adeno-Caucinoma of the Endometrium (L.P.). This is a carcinoma originating in the uterine glands. Note their irregularity.The epithelium lining them is irregular and is in several layers. The nucleiof the cells.are large and their situation is irregular. Contrast with glandularendometritis, figs. 80-83. •11. Fig. 96.—Adeno-Carcinoma of Endometrium (H.P.).Note character of epithelium and its proliferation into the stroma. recognise that it occurs more frequently than was formerly supposed.Many of the cases were diagnosed as sarcoma. The course of
![. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. ISO. A Fusicoccum abicliiium (H;irt.) l'rill. et Deiner. Habitusbild eines befallenen Zweiges, mit. Gr. B—C F. Pini (I'roiiss) Sacc. Ü bnrcbschnitt durch ein Stroma', vergr. C Sporentriiger mit Sporen, stark vergr. D—E F. Juglfindis C. MiiHsal. I) Zweig mit dem l'ilz, scliwacb vergr. E Hymenium mit Sporenträgern und ."Sporen, stark vcrgr. F—0 ('//iospora microspora (Corda) Kabh. F VW/, auf Zweigen, nat. ür Stock Photo](https://c8.alamy.com/comp/ME6CBR/die-natrlichen-pflanzenfamilien-nebst-ihren-gattungen-und-wichtigeren-arten-insbesondere-den-nutzpflanzen-unter-mitwirkung-zahlreicher-hervorragender-fachgelehrten-begrndet-fig-iso-a-fusicoccum-abicliiium-hirt-lrill-et-deiner-habitusbild-eines-befallenen-zweiges-mit-gr-bc-f-pini-iroiiss-sacc-bnrcbschnitt-durch-ein-stroma-vergr-c-sporentriiger-mit-sporen-stark-vergr-de-f-juglfindis-c-miihsal-i-zweig-mit-dem-lilz-scliwacb-vergr-e-hymenium-mit-sporentrgern-und-quotsporen-stark-vcrgr-f0-iospora-microspora-corda-kabh-f-vw-auf-zweigen-nat-r-ME6CBR.jpg ". Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. ISO. A Fusicoccum abicliiium (H;irt.) l'rill. et Deiner. Habitusbild eines befallenen Zweiges, mit. Gr. B—C F. Pini (I'roiiss) Sacc. Ü bnrcbschnitt durch ein Stroma', vergr. C Sporentriiger mit Sporen, stark vergr. D—E F. Juglfindis C. MiiHsal. I) Zweig mit dem l'ilz, scliwacb vergr. E Hymenium mit Sporenträgern und ."Sporen, stark vcrgr. F—0 ('//iospora microspora (Corda) Kabh. F VW/, auf Zweigen, nat. ür Stock Photo")
RMME6CBR–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. ISO. A Fusicoccum abicliiium (H;irt.) l'rill. et Deiner. Habitusbild eines befallenen Zweiges, mit. Gr. B—C F. Pini (I'roiiss) Sacc. Ü bnrcbschnitt durch ein Stroma', vergr. C Sporentriiger mit Sporen, stark vergr. D—E F. Juglfindis C. MiiHsal. I) Zweig mit dem l'ilz, scliwacb vergr. E Hymenium mit Sporenträgern und ."Sporen, stark vcrgr. F—0 ('//iospora microspora (Corda) Kabh. F VW/, auf Zweigen, nat. ür
RMPG0RAW–. The fungi which cause plant disease . Plant diseases; Fungi. 500 THE FUNGI WHICH CAUSE PLANT DISEASE Fuckelia Bonordin (p. 483) Stroma erumpent, globose-pulvinate, substipitate, dark without, lighter within, with several angular pycnidial locules; conidia elliptic. A single species F. ribis Bon. on cm-rants in Europe is a conidial form of Cenangium vitesia. See p.. 151. Ceuthospora Grevielle (p. 483) Stroma coalescing, erumpent, cushion-shaped, leathery, many- chambered, all chambers opening by a common pore; conidia elongate cylindric, mostly straight. Some twenty-five species, chiefly sapr
RM2AM8JTA–Transactions of the American Association of Obstetricians and Gynecologists for the year ... . ly large amount of connective tissueof a moremature type than is usually seen in the stroma of normal fimbriae.The stroma is more cavernous than normal. The epithelium is welldeveloped. Section (b).—The adventitia occupies more of the thickness ofthe wall than is usual. The longitudinal muscle layer is not easilydefined; the circular layer is thicker than normal, and there is nowell-defined mucosa. The plicae are markedly deformed from hyper-trophic and hyperplastic changes, leaving but little lumen
RMMAAH9G–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Cytospora niicrospora (Corda) Eabenh. a. Der Pilz in natürlicher Grösse. h. u. c. Zwei Stromata von oben gesehen, schwach vergrössert. d. Senkrechter Durchschnitt eines Stroma, stark vergrössert. e. Sporen träger und Sporen, sehr stark vergrössert. Nach Corda, Icon. IH. t. IV. fig. 69. Cytospora niphostoma Sacc. a. Der Pilz in natürlicher Grösse. h. Ein Stroma von oben gesehen, schwach vergrössert. c. Senkrechter Durchschnitt eines Stroma mit den Kammern. d. Sporenträger, stark vergrössert. e. Sporen, noch s
RMPG0RB0–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 499 C. cerei, Poll, is on Cereus; C. citri Maynag. on oranges; C. damnosa Pet. on pine; all in Italy. C. persicae Schw. is reported on young peach branches. Cytospora Ehrenberg (p. 483) Stroma superficial or erumpent, tubercular, with irregular chambers; conidia elongate allantoid. Ascigerous forms belonging to Valsa are known. Some two hundred species, chiefly saprophytes. C. palmarum Cke. is on palms. C. ceratophora Sacc. is the suspected cause of a blight of Japanese chestnuts.^* C. acerina Ad
RM2ANGA3J–Transactions of the American Association of Obstetricians, Gynecologists, and Abdominal Surgeons for the year ... . these cells are hyper-chromatic and many are multinucleated, but they are not giant cells. There ismarked vascularity excepting where necrotic changes are taking place. In thispart of the tissue the older blood vessels are destroyed and many new ones haveformed in the marginal portions of the growth. The tissue structure is a mimicry ofa lymph gland; there being a difference in vascularity and stroma, both of thelatter being increased in the new structure. Diagnosis.—Lymphoblasto
RMMA7E26–. Einführung in die vergleichende Anatomie der Wirbeltiere, für Studierende . Fig. 303. EntWickelung der Folliculi vesiculosi (Graafsche Follikel) bei Säugetieren. D Cumulus ooijhorus, Ei reifes Ei mit seinem Keimbläschen und Keim- flec'k (ÜT), KE Keimepithel, Lf Liquor folli- culi, Mg Stratum granulosum. Mp Membrana pellucidii, Ps Sexualstränge, S S^jidtraum zwischen Follikelzellen (G) und Cumulus oophorus , So Stroma ovarii. Letzteres ist von Gefäßen q, g durchzogen, Tf Theca folli- culi, U, U Folliculi Primarii (Ureier). 1) Die im Ovarium verbleibenden, d. h. nicht zur Befruchtung gelange
RMPG451H–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. Fig. 68.—Portion of a. teliosorus of cedar apple in February showing mycelia stroma and the binucleate condition of the cells of young teliospores. (After Reed. H S , and Crabill, C. H., Techn. Bull. 9, Va. Agric. Exper. Slat., May, 191S-) basidiospores teleutospore uredospore.. uredospore secidiospore intercalary cell spermatium s gamete ¥ gametes fusion-cell Fig. 69.—Diagram of the alternation of generations of a typical rust. (After Grove, W. B., The British Rust Fungi, 1913, 27.). P
RM2AXB49F–The pathology and surgical treatment of tumors . Ko^e-> Fig. 76.—Adenoma of the rectum : X 48 (after Karg and Schmorl). The tumor is composed of glandularspaces and, between them, a stroma infiltrated by small cells. The structure of the tubules corresponds withthat of the normal glands of the rectum. The glandular spaces are lined with columnar cells with basalnuclei surrounded by the membrana propria. Between the columnar cells here and there can be seen goblet-cells (c). Some of the glands are enlarged and are supplied with lateral buds ; others are transformed intolarger hollow spaces (
RMMCKCD4–. 1^ ^t' 2> Fig. jb. — Tympanisconspcrsa. i, gi'oup of fungi on wood. 2, section of same; 3, ascus containing numerous spores; 4, spores ; 5, conidia. Figs. 2-5 mag. mixed with the ascophores, 0-5-1 It.. spermatia cylindrical, 2-5 x A variety called wr?//(Rehm.), having fewer ascophores, 4-10 in a cluster, occurs on bark of apple, hawthorn, mountain- ash, and other rosaceous plants. CRYPTOMYCES (Grev.) Ascophores immersed in a white stroma covered by the blackened epidermis which is firmly united to the black crust of the stroma, finally opening by long cracks ; asci cylindrical, 8-spored;
RMPG45N2–. The fungi which cause plant disease . Plant diseases; Fungi. 554 THE FUNGI WHICH CAUSE PLANT DISEASE Melanconium Link (p. 553) Acervuli subcutaneous, conic or discoid, blacli; conidia elongate to globose-oblong, erumpent in black masses; conidiophore sim- ple. In part=Trichosphaeria. See p. 228. More than one hundred fifty species. M. fuUgineum S. & V. Cav.«^ Acervuli scattered or gregarious, at first gray-cinereous, then brownish, subepidermal, erumpent; conidia ovoid to ellipsoid, inequilateral, acute, 9-12 x 4-6 n, olive, guttulate; conidiophores filiform, from a well developed stroma
RM2AN75AW–Gynaecology for students and practitioners . s to require its being classed by itself. The pieces of discharged membrane usually occur in the form ofnarrow strips, or, more rarely, of pieces of large size representingthe whole area of the anterior or posterior wall. Complete casts arenever met with in this condition, although they do occur from othercauses (p. 19). The free surface is smooth, and the attached surfaceshaggy and filamentous {see Fig. 98). Structurally, the membraneappears to consist of degenerated endometrium : the stroma-cellsare shrunken and the interstitial tissue is infiltra
RMMAB5KB–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Polystigmina rubra (Desm.) Sacc. a. Ein Blattstück von Prunus domestica mit dem Pilze in natür- licher Grösse. b. Ein senkrecht durchschnittenes, schwach vergrössertes Stroma mit sieben Fruchtgehäusen. c. Ein vergrössertes Stück des Hymeniums mit Sporenträgern und unreifen Sporen. d. Vier sehr stark vergrösserte, freie, reife Sporen. Nach Saccardo, Fungi italici delin., tab. 1496. I. Abtheilung. Hyalosporae Sacc. LXXXVI. Zythia Fries, Summa Veg. Scand. p. 407 ex p. Sacc, Syll. III. p. 614. Syn. Phomopsis Sac
RMPFEPP1–. Descriptions of new species of fungi. Fungi. 184 DECADES OP MAINE FUNGI. Spores of two orders ; 1. Spherical, ., , 2. Wedge-shaped, compact J Mdampsora. Uredo, Lev. Stroma composed of little irregular cells forming a lentiform disc, whose sur- face is covered with many layers of cells, each of which encloses a spore. Spores simple, always without any appendage. Uredo Fotentillarum, D. C. Spots yellowish; sori subrotund or oval, bullate, aggregate, open, confluent; spores sub-globose, sub-coherent, orange. On various Rosacea; (Westbrook E. C. B. New York, TV. W. D.) (Schweinitz, Syn. Car. N
RM2AN554C–Gynaecology for students and practitioners . be distinguished :(1) diffuse-fungous ; (2) polypoidal-cystic. (1) Diffuse-fungous Form. In this form of endometritis themucous membrane is uniformly thickened and tends to the formationof polypoidal masses. Histologically it combines hypertrophy ofgland-tissue with extreme hyperplasia of the stroma {see Fig. 190).The glands are as large as those seen in the premenstrual stage, whilstthe stroma is as dense as it is in chronic interstitial endometritis. Itis probably a true inflammatory condition, and the following featureslend support to this view.
RMMCK6BJ–. o cfc)© i-*:i-i?.i»ifv- iT»fi^ >•- ---?SS'?5* FiG. W9.— Valsa o.ri/stoma on Alnus viridi*. A, Portion of branch with stroma of Valsa breaking through the periderm at four places. B, EnLirged section through a stroma from A. C, Asei and ascospores, isoLited from a porithecium. Z), Portion of younger branch with periderm ruptured by .stromata, in which, however, the perithecia are not yet developed. E, Enlarged section tlirou>.'h :i stroma of D. (After v. Tubeuf.) with the exterior by means of long projecting necks. llie asci contain eight unicellular spores of a slightly bent, rod- lik
RMPG4G4A–. The fungi which cause plant disease . Plant diseases; Fungi. Fig. 166.—C. pilifera perl- Fig. 167.—C. albieedrse. Sec- theclum, asci and tion of a peritheclum in spores. After von its stroma. After Heald and Schrenk. Wolf. Fig. 168.—C. albicedrse. Upper part of an ascus showing thickened apical wall and coiled spores. After Heald and Wolf. slender, lipear, surrounded by a gelatinous matrix, apically thick- ened; spores filiform, multiseptate, hyaline. , A single species. C. albicedrse Heald & Wolf. Stroma on bark or wood of the host, varying from gray on the bark to black on wood, lentic
RM2AJJCC6–Transactions . looser than with the corneal parenchyma. Here, too,cystoid formations may occur; these, however, are notanterior to the iris but have the retinal pigment upon theirposterior surface, differing from the cystoid cicatrix whichis an outlying projection of the anterior chamber andcovered anteriorly with uveal pigment. In the more complete forms of iris prolapse a disintegra-tion of the pigment of the iris occurs, the exfoliated pigmentgranules being taken up by the leukocytes floating free inthe lymph spaces of the iris stroma. Masses of pigmentcells may become permanently included
RMMAAHA2–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Dothiorella Mori Berlese. rt. Ein Aststückchen von Morus mit dem Pilze in natürlicher Grösse. b. Ein sehr stark vergrüsserter Rasen von Fruchtgehäusen. c. Sporenträger mit Sporen. d. Freie Sporen. (c. u. d. stark vergrüssert.) Alles nach Sacc, Fungi ital. del. Tafel 1456. Dothiorella RobiniaePrill.etDelacr. «. Ein Durchschnitt des Stroma mit den Zellen im Innern. b. Ein Stück des Hymeniums, mehr vergr. c. 2 Sporen auf den Basidien od. Trägern. d. 3 einzelne Sporen. Alles selir vergrüssert. Nach G. Delacroix,
RMPFE7E8–. Denkschriften - Österreichische Akademie der Wissenschaften. Rachitis und Epithelkörperchcn. 639 Die Zellen in Kern und Protoplasma groß, das Stroma für ein akzessorisches Ek. auffallend spärlich und die Kapillaren auffallend gut gefüllt. Nur gelegentlich findet man im Zentrum etliche unveränderte, das heißt kleingebliebene Alveolen und dann wieder Herde von mehr exzessiver Zellhj'pertrophie [A.^, wobei die Zellen nicht nur großer sind als alle übrigen ohnehin schon hypertrophischen Zellen des Organes, sondern vor allem auch viel heller und protoplasma- reicher. Maße der Alveolarbreite: 17 M
RM2AXAAW4–The pathology and surgical treatment of tumors . Fig. 123.—A single tubule froma carcinoma of the rectum, show-ing multiplication of cells in its 11. 1 1 • ^ lining; X170. At a,shrinkage coustitutc the alvcoh, and the mteracmousdue to hardening (Surgical cHnic, connective tissuc constltutcs thc stroma (Fig. Rush Medical College, Chicago). 125). In hard, slow-growing glandular carci-noma the stroma is abundant and the alveoli are small. In soft,rapid-growing carcinoma, formerly called encephaloid, the stroma.
RMMCTJDT–. Fig. 232. A—C Zopfia rlnzophüa RabenL. Ä Fruchtkörper im Längsschnitt, vergr.; B Schläuche, stark vergr.; 0 Spore, stark vergr. — ß—F Richonia variospora Boud. D Fruchtkörper, nat. Gr. und einer vergr., im Längs- schnitt; E Schläuche, stark vergr.; F Sporen m verschiedenen Stadien, stark vergr. — 0, H Lasiobotrys Lonicerae Kunze. G Stroma mit Fruchtkörper, vergr.; U Schläuche (Sporen nach Jaczewski verbessert), stark vergr. — J—L Perisporium Kunzei (Fnck.) Sacc. J Habitus des Pilzes, nat. Gr., und ein Fruchtkörper vergr.; K Schlauch, stark vergr.; L Spore, stark vergr.— M—O Oleistotheca papy
RMPFE7DW–. Denkschriften - Österreichische Akademie der Wissenschaften. Rachitis und Epithelkörperchen. 643 Hj'perplasie. In Fig. 15 ist ein ganzes solches ai<zessorisciies Ek. abgebildet, und obzwar es noch klein ist, ist seine Veränderung voll ausgebildet. Die Alveolen sind mit wenigen Ausnahmen {A^) vergrößert (^2) und enthalten vermehrte und vergrößerte Zellen, deren Kerne größer, heller sind und eine Chromatinstruktur aufweisen und deren Protoplasma reichlicher und besser gefärbt ist. Das Stroma (S) ist in den meisten akzessorischen Ek. viel dünner und ärmer an Fig. 15.. Fall 14. Totalansicht e
RM2AM51D7–Aseptic surgical technique : with especial reference to gynaecological operations : together with notes on the technique employed in certain supplementary procedures . zxS. :?. ;^- Tuberculous endometritis. (After Kelly.) ENDOMETRITIS. 271 glandular connective tissue stroma. I^umerous round-cells are found, and the gland-spaces, though notnumerous, are filled with pus cells and desquamatedepithelium. We now come to the second of our two main divi-sions of diseases of the endometrium. We have con-sidered infectious lesions; let us now consider trophicchanges. Vast numbers of names have been pro
RMMAAHAA–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Placosphaeria C ampanulae Placosi^h. Onobrychidis Placosphaeria Canipanulae (DC.) Bäuniler. a. Ein halbes Blatt von Canipanula Tracheliuni mit dem Pilze in natürlicher Grösse. b. Ein durchschnittenes Stroma mit drei Kammern, stark vergrössert. c. Sporen, stark vergrössert. a. Nach De CandoUe, Mcm. Mns. H. N. III. tab. III. fig. 10; b. nach einem Präparat von J. A. Bäumler in Pressburg; c. nach der Natur. Placospliaeria Onobrychidis (DC). o. Ein Blatt von Onobrychis sativa mit dem Pilze in natürlicher Grösse.
RMPG4GJY–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 159. spreading the fungus during the summer though they have not yet actually been observed to germinate or to cause infection. Apothecia radiately arranged on the stroma which is about 0.5-1.5 cm. across; asci 120-130 X 9-10 ix; spores large, 65-80 Tt 1.5-3 m; paraphyses numerous, in- curved or hooked. Conidia (=Melasmia acerina Lev.) preceding the asci, producing numerous small, hyaline, 1-celled spores in an extended hy- menial layer. On various species of Fig. maple, apparently consist- ing o
RM2AX7HEP–The pathology and surgical treatment of tumors . tood. The same has been observed after amputation ofthe entire tongue for carcinoma. The function of deglutition is pre-served almost to perfection. Parotid.—Carcinoma of the parotid gland does not occur in personsless than forty years of age. Carcinoma of the salivary glands isnotoriously malignant. The acinous variety begins as a proliferation ofthe columnar epithelia of an isolated embryonic lobule of the gland(Fig. 183). The stroma is usually scanty in this varietj^ The tumorgrows rapidly and gives rise to early lymphatic infection. Weberdes
RMMCTJ7R–. Fig. '272. Ä, B Phomatospora Berkeleyi Sacc. A Habitus des Pilzes und einige fluchtkörper im Längsschnitt; B Schlauch, stark vergr. — C—E BitopeUa diiopa (Fries.) Schrot. C Habitus; D einige Fruchtkörper im Längs- schnitt; £ Schläuche, stark vergr. — F—H Mamiania fimhriata (Pers.) Ces. et de Not. F Stroma von oben ge- sehen, vergr.; G Längsschnitt durch ein Stroma, vergr.; H Schlauch, stark vergr. — J, K Gnotnoniella iubiformis (Tode) Sacc. J Habitus des Pilzes und einige Fruchtkörper vergr.; K Schlauch, stark vergr. (i, C Original; das übrige nach Winter.) 2. Ditopella de Not. [Halonia Fr.)
RMPFBP9M–. Der gegenwrtige Standpunkt der Mycologie mit Rcksicht auf die Lehre von den Infections-Krankheiten. Pathogenic fungi. 79 Stroma, auf welchem Uredosporen abge- schnürt werden. Die nämliche Bildung wie- derholt sich den ganzen Sommer hindurch; durch die Form des Uredo wird der Pilz daher un- geheuer weit ausge- breitet und vermehrt, zumal wenn auch die klimatischen Verhält- nisse seiner Entwicklung günstig sind. Beim Herannahen des Herbstes findet auf demselben oder auf einem besonderen Mycelium die Bildung einer zweiten. Fig. '23. Puccinia Compositarum; durch die Spaltöffnung in die darunter
RM2AKNXM3–Transactions . nce of the vacuoles a clear periph-eral zone is produced which separates the cytoplasm from thecell membrane. The stroma of the tumor consists of delicate fibrillar con-nective tissue which marks it off into more or less distinct alveoli,and of reticulum. The latter cannot be made out everywhere,owing, probably, to the rapid growth of the tumor. It is broughtout best by Mallorys connective tissue stain. Accompanying thestroma there are an unusual number of Mallorys fibroglia fibrils.These are apt to be extremely long and can often be traced intorelationship with flat cells havin
RMMCTJB9–. Fig. 24.5. A—E Epichloe typhina (Pers.) Tul. A Habitus au Grashalmen, nat. Gr.; B ein Stroma im Längsschnitt, vergr.; C Schlauch (200|l); D Schlauchspore (200/1); E keimende Schlauchsporen (200|1). — F Hypocrella abnormis P. Henn. Habitus. — Ö—K Dussiella tuberiformis (Berk. et Rav.) Pat. e Habitus, nat. Gr.; if Conidien tragendes Stroma im Querschnitt, vergr.; J Stück des C'onidienlagers, stark vergr.; K Conidien, stark vergr. — L—0 Oomijces carneo-albus (Lih.) Berk. et Br. L Stromata, vergr.; if Mündungen der Fruchtkörper am Stromaseheitel, vergr.; JV Schlauch, stark vergr.; 0 Spore, stark
RMPFNAH5–. Delle funzioni riproduttive degli animali in complemento all'edizione italiana del corso elementare di zoologia del signor Milne Edwards. Animals - Reproduction; Zoology. 22 ZOOLOGIA. rappresentata da un solo acino : ora consta di tubi mem- branosi varii per numero e disposizione, come negli in- setti. Ne' pesci si presenta sotto forma di ripiegature mem- branose: ne'mammiferi sotto quella di piccole masse sub- rotonde costituite d'un tessuto compatto (stroma). D'ordinario le uova, che all'epoca della maturità si distaccano dall'o- vario, sono tradotte all'esterno col mezzo di un canale memb
RM2AN62X4–Pathology and treatment of diseases of women . uringthe flow, reaching soon afterward its lowest point and gradually ascend-ing again to its height. A gradually increasing hyperemia of the entiregenital organs, the premenstrual congestion, develops during the latterpart of the ascent. The mucous membrane of the uterus swells, the ves- DEVELOPMENT OF THE FEMALE GENITALIA 15 sels become filled to bursting, and an interstitial edema occurs. The sin-gle cell of the stroma also increases in size (formation of a pseudo-decidua). A voluminous extravasation of red blood-corpuscles, partlyby diapedesis
RMMCTJCP–. Fig. 2:^.5. A—C Baculospora pdkicida Zuk. A Perithe- cium (yuO/1); B Schlauch (SOO(l); C Sporen (120ö|l). — D Bt/ssoiiectria obducens Karst., Habitus, nat. Gr., und einige Fruchtkörper vergr. {A—C nach Zukal; D Original.) 7. Byssonectria Karst. FruchlkÖrper und Schläuche wie bei Neclriella, aber die Fruchtkörper in ein stromaartiges Hyphengeflecht eingesenkt. 4 Arten. B. obducens Karst. (Fig. 235 D), über Moosen in Finnland. B. miliaria Fat. an abgefallenen B. in Ecuador. 8. Hypomyces Fries [PeckieUa Sacc, Bonordenia Schulzer). Stroma aus dicht- verweblen Hyphen gebildet, wollig oder filzig.
RMPG469N–. The fungi which cause plant disease . Plant diseases; Fungi. 278 THE FUNGI WHICH CAUSE PLANT DISEASE Spores muriform Stroma e£Fused Spores hyaline 8. Thyridella. Spores colored 9. Thyridium. Stroma none or pulvinate 10. Fenestella. Valsa Fries (p. 277) Perithecia on a more or less definite stroma, immersed, the ostiole erumpent, black, firm; asci globose to cylindric, often long-pedunculate; spores 1-celled, rarely 2-celled, cylindric, rounded, hya- line or light-brown; pa- raphyses none. V. leucostoma (Pers.). Fr, 12, 229, 280 Fig. 207 -Valsa. A, habit sketch; B, perithecia; C asci. After T
RM2ANAT9G–Manual of gynecology . Eg- 68. Diagram of uterus just before menstruation.The shaded portion represents the mucous mem-brane (J. Williams). Fig. 69. Diagram of uterus when menstruation has justceased, showing the cavity of the body deprivedof mucous membrane (J. Williams). portions of the anterior and posterior surfaces. The surface is puffy andinjected ; glands are distinctly seen on section as fine spirals. Microscopically, this increase in thickness is seen to be due to a pro-liferation of the round cells of the stroma, an enlargement of all the cellelements in the superficial layers, and a
RMME83EP–. Die Krankheiten der Pflanzen; ein Handbuch für Land- und Forstwirte, Gärtner, Gartenfreunde und Botaniker . Ji Postcladinm dendriticnm /-'ucke/. A 2tüd eineö ®ur(^fd)nittec^ burd) einen 5toftf(ecf eines Gipfels; e (^pibermis mit bcm 5Ri)celium, <• (5.uticula. H Tas in ber CSpibcrmiS ^^n einem Stroma st entmicfelte 5)h)celium; bie CMiticula abgcbobin unb faft fpnrloe Derfd)!üunben. % ber Dberfläd)o beo Stroma luerben Sporen s abgcfd)nürt. r Meimenbe Sporen. I) ^folierte ^eM beö Stroma. E Äei« menbc Stroma^eUcn. ') ^rie§, Systeina mycoi. III. (1829), pag. .304.
RMPG4GC0–. The fungi which cause plant disease . Plant diseases; Fungi. 202 THE FUNGI WHXH CAUSE PLANT DISEASE The majority of economic species belong to the first subgenus. Eunectria (p. 201) N. cinnabarina (Tode) Fr. Stroma erumpent, tubercular, at first pinkish or yellowish-red, darker with age, 1-2 mm. high and broad; perithecia almost glo- bose, the ostiole rather prominent, becoming slightly collapsed, at first bright cinnabar-red, darker with age, granular, 375-400 fi in diameter; asci clavate, 50-90 x 7-12 n; spores mostly 2-seriate, elliptic elongate, ends obtuse, slightly curved, 12-20 x 4r-6
RM2AJE00T–Transactions of the American Association of Obstetricians and Gynecologists for the year ... . portion of the tumor. (Fig. 6.) The picture pre-sented is of solid masses of closely packed cells that have largenuclei with a generous chromatin network and a scanty cyto-plasm that is often so indefinite that the appearance givenis of almost solid aggregations of nuclei. There is a minimumof stroma, that present consisting of a few delicate, wavy lines,penciling its way between small groups of cells. The bloodsupply is ample. Well developed vessels are present in the ADENOCARCINOMA AND SARCOMA. 471
RMMCTJ7N–. Fig. 2S0. A—E Melunconis stilbostoma (Fr.) Tul. A Habitus, im oberen Teil das Periderin abgelöst (ca. 20(1); B Stroma im Läiigssclinitt (ca. 20jl); C Schlauch (350|1); D Stück eines Conidieiilagers (38ü|l); E Conidienträger (350|l). — F—J Pstudovalsa Betulae (Schum.) Schrot, i'Habitus des Pilzes, vergr.; 6 ein Stroma im Längs- schnitt, vergr.; U Schlauch (380|1); J Stück des Couidienlagers, stark vergr. — KP. irrerjularis (DC.) Schrot., Stromata mit Conidienlagern nnd Schlauchfrüchten im Längsschnitt, vergr. — L Titania Berkeleyi BeT., Schlauch, stark vergr. (.1, B, D, F—KivMh Tulasne; C, E
RMPFBP72–. Der gegenwrtige Standpunkt der Mycologie mit Rcksicht auf die Lehre von den Infections-Krankheiten. Pathogenic fungi. 1U2 aus weissem, niarkalmliclioni, psPU(lnparon(hymatisi,hsenk.t, wolelies mit einer festen, gefärbten Cortiealscliiclite überzogen ist. Bei den meisten Pyrenomyeeten ist der obere Theil des Peritheciiims in einen mehr oder minder langen, bisweilen gewundenen Hals ausge- zogen, dess'Mi Innenseite bis auf einen kurzen, centralen Canal von zahlreichen Ilaaren, Periphysen, ausgekleidet ist, Fig. 36, p. Zur Zeit der Reife durchbricht dieser Hals bei den in ein Stroma eingesenkten
RM2AJM884–A system of gynecology . h slight modificationsbeen corroborated by H. Meyer, the most recent investigator of thesubject, and by Allen Thomson. At the earliest stage we have seenthe ovary to be represented by a streak composed of cells developedfrom the peritoneal covering of the Wolffian body. Very soon a pro-tuberance of connective tissue makes its way from behind into thiscell-heap. These two different parts are the beginning of the twosubstances which go to build up the ovary, the connective tissue form-ing the stroma ; the cells, the parenchyma or glandular part ; but inthe ensuing develo
RMMCTJBG–. Fig. 244. A Hypocreopsis riccioidea (Bolt.) Karst. Habitus des Stromas, nat. Gr. — B Corallomyces elegans Berk. etCurt. Habitus (3|1) und einige Fruchtkörper stärker vergr. — C—E Uleoinyces parasiiictts P. Henn. C Habitus, nat. Gr.; D Schläuche (330/1); E Sporen (GOO/1). (Original.) 49. Uleomyces P. Henn. Siromala etwas krustig, ähnlich wie bei iVec^rto, höcker- förmig. Fruchlkörper halbeingesenkt. Schläuche keulig-cylindrisch, Ssporig. Sporen länglich eiförmig oder etwas keulig, mauerförmig geteilt, braun. Paraphysen O. 1 Art, U. parasiticiis P. Henn. (Fig. 244 C—E), auf dem Stroma von Parm
RMPG469F–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 279. Fig. 208.- in section lasne. Diaporthe. C, asci. o B, stroma. After Tu- hyaline, appendaged or not; pa- raphyses none. Conidia=Phoma, Cytospora, etc. D. taleola (Fr.) Sacc. Stroma cortical, definite, de- pressed, pulvinate, 2-4 mm., cov- ered; perithecia few, 4-10, buried, their ostioles converging, erumpent in a small light-colored disk; asci cylindric, 120-140 x 10-12 ix, spores elliptic, uniseptate, constricted, with setaceous appendajges, 15-22 x 8-9/1. It causes canker on oak, killing t
RM2AXC5F9–The pathology and surgical treatment of tumors . rt of a tumor which undergoes this form of degen-eration becomes cystic. Colloid Degeneration.—The exact chemical com-position of colloid material has not been determined.Scherer regards it as an albuminous substance incombination with a carbohydrate analogous to mucinand metalbumin. Colloid material is a jelly-like,structureless substance derived by a degenerativeprocess from the parenchyma-cells or the stroma of a tumor. Thisform of degeneration takes place in both benign and malignant tumors,but is observed most frequently in tumors of the th
RMME6BC3–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 198. A—V Camayosporiiim variuin (Pers.) Starb. A Habitus des Pilzes, iiat. Gr. B Dasselbe, schwach vergr. C Sporen 5(iO/l. D—F C. picastrum (Fries) Sacc. D Habitus des Pilzes, nat. Gr. K Dasselbe, schwach vergr. F Sporen 560/1. 0—J Dichomera Sauhinitii (Mont.) Cooke. Q Habitus des Pilzes, nat. Gr. H Qoerschnitt durch ein Stroma, schwach vergr. J Sporen träger mit Sporen, stark vergr. (A—/'nach Starbäck; &—J
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