RMRHK284–. The biology of the protozoa. Protozoa; Protozoa. 238 BIOLOGY OF THE PROTOZOA formation of specialized structures of the fruiting bodies (elaters, etc., Kranzlin, 1907); others divide by mitosis to form nuclei of the spores contained with the elaters in the spaces of a meshwork formed by a special protective and supporting part of the fruiting bodies called the capillitium (Fig. 184, p. 447, see also p. 44(i). Multiple division in the Sporozoa is characteristic of practically all Coccidiomorpha, particularly in agamogony. The nuclei divide repeatedly by mitosis until many are formed, after wh
RMMAB4CG–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Deutschland, Österreich, Schweiz. Kuropa, N.-Amerika. IL Reihe LÄMPROSPORÄLES Lister Monogr. ed. 1 (1894j, 22, 136, ed. 2, 22, 173. Capillitium vorhanden oder fehlend. Sporen verschieden gefärbt, mit Ausnahme von Licea minima und Listerella niemals violettbraun oder purpurgrau. I. Unterreihe AiN^EiniiSrKAi: Eost. Versuch eines Systems der Mycetozoen (1873), 4, Monogr., 219; Lister Monogr. ed. 1, 22, 136, ed. 2, 22, 173. Ohne Capillitium oder doch kein System gleichartiger Fäden (Ausnahme: Ahvisia).
RF2M8AHM3–Trichia varia (white) and Trichia scabra (ochre), two slime mold species growing on wood, no common English names
RF2NHXE94–Orange Trichia scabra and white Trichia varia, two slime mold species developing sporangia on decaying wood
RMREER2F–. Comparative morphology of Fungi. Fungi. 474 COMPARATIVE MORPHOLOGY OF FUNGI differentiated as a single layer of pseudoparenchyma, forming warts which disappear at maturity of the fructification. The endoperidium also of a single layer begins as radial, loosely-woven, thin-walled hyphae. As it matures, thick-walled hyphae, similar to the capillitium, replace the early tissue, finally forming a compact, persistent tissue. The gleba forms a number of large, subspherical primary cavities which are later cut up into numerous secondary ones by growth of the tramal plates (Cunningham, 1927). During
RF2P0MH69–Trichia varia, a slime mold from Finland, no common English name
RF2AF70GN–Lepidoderma tigrinum, known as spotted tiger slime mould, specimen from Finland
RMMAB4FF–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 45. Cienkowskia reticulata (nach Lister). a) Plasmodiokarp, an einem Ende die Peridie entfernt, die vertikal gestellten Kalkplatten zeigend ('Vi)- b) Teil des Capillitiums mit durchlöcherter Kalkplatte (^"7,). Craterium. Sporangien gestielt, becherförmig und mit dünn- wandigem Deckel oder ohne ausgesprochenen Deckel und dann eiförmig oder kugelig. Stiel + kräftig, nicht häutig. Capillitium aus hyalinen Fäden bestehend, die durch breite Kalkknoten ver- bunden sind und die mitunter in der Mitte des S
RF2M8AG14–Trichia varia (white) and Trichia scabra (ochre), two slime mold species growing on wood, no common English names
RF2P39KCE–Arcyria ferruginea, early stage of candy slime mold from Finland, no common English name
RMRE1RKA–. The mushroom book : a popular guide to the identification and study of our commoner Fungi, with special emphasis on the edible varieties . Mushrooms; Mushrooms, Edible; Cookery (Mushrooms); cbk. Puffballs of the fleshy interior becomes filled with dust-like spores, when the rind of the ball breaks to let the spores escape. Sometimes the wall breaks off In scales ; sometimes it is punctured at the summit with one hole, sometimes with several, and sometimes it splits and turns back to form a star on the ground. Sometimes the balls contain elastic threads (capillitium), which help to push out t
RMMAB4E8–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 77. Leptoderma iridesceus G. Lister — Nach Lister. Sporangiura, Peridie im ober» Teil entfernt (*"/,); b) Capillitium, rechts daneben Fragment der Peridie mit eingebetteten Kalkschuppen (*""/!). XV. Gattung Didymium Schrader pr. p. Nov. Gen. PI. (1797), 20; Fr. Syst. Myc. 111, 113; Rabenhorst Deutschi. Krypt.-FI. I, 278; de Bary in Rost. Vers. Syst. Myc. 13 und Monogr., 150; Schröter in CohnKrypt.-Fl. Schles. III, 1,121 und
RF2P39K73–Arcyria ferruginea, early stage of candy slime mold from Finland, no common English name
RF2T93HKW–Arcyria pomiformis, a slime mold from Finland, no common English name
RMRE2FJB–. Fundamentals of botany. Botany. 286 STKTJCTURE AND LIFE HISTORIES species possess different colors, but they never possess chlorophyll. 275. Reproduction.—At a certain stage of development, the Plasmodium will begin to form tiny upright stalks, at the top of which will develop a spore-case, containing spores and capillitium (Fig. 209). The capillitium consists of hygroscopic threads which aid in the dissemination of the spores. When the spores are ripe they are scattered. Fig. 210.—Kohlrabi, showing club-root, caused by a myxomycete, Plasmodiophora brassies. (Cf. Fig. 2.) by the wind, and ea
RMMAB4CT–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 104. Clastoderma Debaryanum Blytt. Sporaugium mit geschwundener Wand, kleine Waudfragmente den Enden der Capillitium- f<ädeu aufsitzend (^^/i). — Nach Lister, Plasmodium? Sporangien im Durchmesser 0,15 — 0,8 mm, zerstreut oder herdenweise, samt Stiel 1 — 1 "4 mm hoch, kugelig, braun. Stiel schlank, unterwärts höckerig, dunkel, oberwärts glatt und blasser. Oolumella (mitunter kaum wahrnehmbar) kurz, sich in die Primanäste des Capillitiums verzweigend. Capillitium- fäden blaßbraun, 3 — 4 fach gabe
RF2T93HJN–Arcyria pomiformis, a slime mold from Finland, no common English name
RMRDTRBB–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 12.—Physarum nutans Pers. Two sporangia. Magnified 9 times. Capillitium threads, with lime-knots, attached to a fragment of the sporangium-wall. Magnified 110 times.. Fig. 12.. 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.. Briti
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
RF2T7B469–Arcyria pomiformis, a slime mold from Finland, no common English name
RMRDTR69–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. 109. STBMONITIS.] STEMONITACE^. Sporangium-wall somewhat persistent, columella about half the height of the sporangium. (18) Lamproderma. Fig. 26.—Lamproderma irideum Mass. a. Group of sporangia. Magnified 2^ times. J. Sporangium deprived of spores, showing capil- litium. Magnified 25 times. Sporangium-wall partly evanescent, persistent in the form of minute discs at the apex of the rigid capillitium thre
RMMAB4DE–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig.96. Comatricha laxa Rost.; obere Sporangien </j, untere, Sporangiumwaud ge- schwunden, i5/i. — Nach Lister. nahezu die Sporangienspitze erreichend. Hypothallus spärlich oder fehlend. Capillitium meist locker; die Fäden erster Ordnung fast wagrecht von der Columella abgehend, sich reichlich ver- zweigend, freie Enden zahlreich. Sporen 7—9 1/2 ;"» nahezu glatt. Deutschland, Österreich, Schweiz. Großbritannien, Frankreich, Skandinavien, Portugal, N.-Anierika, Japan. Steht in jeder Hinsicht der C. ni
RF2T7B46A–Arcyria pomiformis, a slime mold from Finland, no common English name
RMRDTRA7–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. 109. STBMONITIS.] STEMONITACE^. Sporangium-wall somewhat persistent, columella about half the height of the sporangium. (18) Lamproderma. Fig. 26.—Lamproderma irideum Mass. a. Group of sporangia. Magnified 2^ times. J. Sporangium deprived of spores, showing capil- litium. Magnified 25 times. Sporangium-wall partly evanescent, persistent in the form of minute discs at the apex of the rigid capillitium thre
RMMAB6FC–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Basidie (nach Tulasne). Fig. 4. Geaster coli- formis; Zwei Capillitium- Eöhren (nach de Bar}^). Fig. 5. Geaster forni- catus (in natürlicher Grösse). CTI. I^yeopeiMloii Tournefort (Instit.Rei lierbar. pag. 563). F. rundlich, biriiförmig, meist mehr weniger deutlich gestielt. Peridie doppelt; die äussere meist — wenigstens zum Theil — zer- fallend, oft mit Warzen, Stacheln, Körnchen etc. bekleidet; die innere papierartig dünn, dauerhafter, unregelmässig am Scheitel sich öffnend und von hier aus verschwindend,
RMRDETD5–. The mushroom book. A popular guide to the identification and study of our commoner Fungi, with special emphasis on the edible varieties. Mushrooms; Cookery (Mushrooms); cbk. Puffballs of the fleshy interior becomes filled with dust-like spores, when the rind of the ball breaks to let the spores escape. Sometimes the wall breaks off in scales; sometimes it is punctured at the summit with one hole, sometimes with several, and sometimes it splits and turns back to form a star on the ground. Sometimes the balls contain elastic threads (capillitium), which help to push out the spores, and sometim
RMMAB4AC–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 170. Perieh»na corticalis (Batsch) Rost. aj Sporaiigien (^^j); b) Cüpillitiunafäden (^"/j; oberes Padeustück '"'"O;,). Nach Lister. var. affinis Lister Monogr. ed. 2 (1911), 251. Synonym: Perichsena populina Fr. var. affinis Lister ap. Meylan in Bull. Soc. Bot. Geneve 2me ser. II (1910), 267. Sporangien purpurrot oder rotbraun, unregelmäßig am Scheitel sich öffnend; Capillitium reichlich entwickelt, ein Netz- werk aus straffen, gelblichbraunen, 2—3 (a breiten Fäden. Sporen 10—12 ^. Schwei
RMRDXTK1–. The mushroom book : a popular guide to the identification and study of our commoner fungi, with special emphasis on the edible varieties . Mushrooms; Mushrooms, Edible; Cookery (Mushrooms); cbk. Puffballs of the fleshy interior becomes filled with dust-like spores, when the rind of the ball breaks to let the spores escape. Sometimes the wall breaks off in scales ; sometimes it is punctured at the summit with one hole, sometimes with several, and sometimes it splits and turns back to form a star on the ground. Sometimes the balls contain elastic threads (capillitium), which help to push out t
RMMAB4DB–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 99. Laniiiroderma arcyriuuema Kost. i) Sporangieugruppe ('^/i); 1j) eiu Sporaugiuiu, dessen Waud bis auf deu Krageu am Ende des Stieles geschwunden ist C'Vj). — Nach Lister. schlank, am oberen Ende plötzlich in einige wenige, starke Ca- pillitiumfäden ausgehend; Capillitium, abgesehen von den Priman- ästen, zart, vielfach verzweigt und anastomosierend, ein krauses Netzwerk mit sehr kurzen freien Enden bildend. Sporen im durch- fallenden Lichte blaßlila grau, sehr schwach Avarzig, 6—7—9 /t. Schweiz (Jura
RMRDXN41–. Introduction to the study of fungi; their organography, classification, and distribution, for the use of collectors. Fungi. SLIME FUNGI—MYXOMYCETES 3*5 the capillitium is much swollen at the nodes, enclosing lime; whilst Tilmadoche has small nodes containing lime, and Badhamia has thick threads in* the capillitium, containing lime throughout. In Gra- terium the form of the sporangium more or less resembles a wine-glass, closed by a lid or operculum (Fig. 146). The re- maining genera are small, consisting of a single species in each. The last of the four order sis the Calotricheae, in which t
RMMAB4EP–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 65. Craterium minutum (Leers) Fr. a) Sporangien, z. Teil geöffnet (*"/,); b) Capillitium mit großen Kalkknoten; rechts unten ein Stück der Peridie (**"/i). — Nach Lister. Plasmodium lebhaft gelb. Sporangien herdenweise, samt Stiel (0,3 — 0,5 mm) bis 172 ™di hoch, becherförmig, aufrecht, mit erweitertem Schlund oder fast glockenförmig, blaß ockerfarbig, nuß- oder olivenbrauu; Deckel gewölbt oder flach, mitunter etwas einwärts gedrückt, entweder von der Farbe der übrigen Sporangien- wand oder et
RMREDGY5–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 90 Cienkowskia. Fruchtkörper netzartig anastomosierende, wurmartige Plasmodiokarpien bildend. Capillitium ein lockeres Netzwerk straffer Fäden mit zahlreichen freien, spitzen, gekrümmten Ästchen und durchlöcherten, an der Peridie be- festigten, vertikal gestellten Kalkplatten.. Fig. 45. Cienkowskia reticulata (nach Lister). a) Plasmodiokarp, an einem Ende die Peridie entfernt, die vertikal gestellten Kalkplatten zeigend ('Vi)- b) Teil de
RMMAB4ED–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 70. Colloderma oculatum (Lippert) G. Lister. i) Drei dem Substrat aufsitzende Sporangieu ('Vi); b) Capillitium (^*"/, a uach der Natur, b iiacli Lippert. wird die zentrale Partie zuerst weiß, alsdann ^raii, gegen die obere Kugelkalotte ansteigend, schärfere Umrisse annehmend und mehr und mehr undurchsichtig werdend. Dieses graue Kügelchen, das zum späteren Sporangium wird, färbt sich zu- sehends dunkler, wird mitunter sogar schwarz und sprengt in der Regel seine gelatinöse Umhüllung. Es hat in dies
RMRDTRA5–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STBMONITIS.] STEMONITACE^. Sporangium-wall somewhat persistent, columella about half the height of the sporangium. (18) Lamproderma. Fig. 26.—Lamproderma irideum Mass. a. Group of sporangia. Magnified 2^ times. J. Sporangium deprived of spores, showing capil- litium. Magnified 25 times. Sporangium-wall partly evanescent, persistent in the form of minute discs at the apex of the rigid capillitium threads.
RMMAB4AK–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Plasmodium wässerigweiß. Sporangien samt Stiel 0,5—1,5 mm hoch, herden- oder gruppenweise, eiförmig oder zylindrisch, 0,3 bis 0,4 mm breit, blaß- oder leuchtend rosenrot. Wandbecher gefältelt fein stachelig oder + glatt. Stiel rot, gefurcht, 0,2—0,4 mm hoch. Capillitium aus nahezu farblosen, zarten, 2 —5 /< breiten, abgeflachten Fäden mit schwach angeprägten Querleisten, kurzen, spiralig angeordneten Stacheln; im übrigen die Capillitiumfäden sehr fein stachelig oder nahezu glatt. Sporen im durchfallenden
RMRDTR7F–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 12.—Physarum nutans Pers. Two sporangia. Magnified 9 times. Capillitium threads, with lime-knots, attached to a fragment of the sporangium-wall. Magnified 110 times.. Fig. 12.. 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.. Briti
RMMCTKP6–. Fig. 5. A unreife Fruchtkörper von Stemonitis fusca, etwa 5/1. — B von Fuligo septica. B junger Fruchtköri)er in Alkohol erhärtet, schwach vergr. C reifes Aethalium, nat. Gr. (Sämtlich nach De Bary.) an den reifen Aethalien kann man dann die einzelnen Sporangien nicht mehr unter- scheiden, nur an unreifen, gehärteten Fruchtkörpern werden sie getrennt, oft in Form von verflochtenen Strängen, erkannt. In vielen Fällen, z. B. bei Amaurochaete, Brefeldia, schmelzen auch die Columellen und Capillitien der Einzelsporangien in charakteristischer Weise zu einem gemeinschaftlichen Capillitium zusamme
RMREDFEX–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 386 Deutschland, Österreich, Schweiz. Kosuiopol. Sporangien rot; Capillitium meist nach seiner Entfaltung am obern Scheitel vereinzelte, + schild- artige Peridiefragmente tragend.. Fig. 167. Arcyria uutans (Bull.) Grev. Sporaugieugruppe ('"/i). Original.. 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 no
RMMCTKM6–. Fig. 13. Ä, B Trichia varia Teis. A Sporangien (5/1). B Capillitium und Sporen (400/1). — C D Utiiiiarcyria cla- vata Pers. C Sporangien (20/1). ß Capillitium (400/1). (Nach der Natur.) — T. chrysosperma (Bull.). Sporangien sitzend, sehr dicht stehend, auf einem weitverbrei- teten starken Hypothallus. Alle Teile goldgelb. Capillitiumröhren lang cylindrisch, 7—8 [j. breit, mit kurzen, glatten Spitzen und 4—5 dicht gewundenen spiraligen Bändern, deren Windungen durch zarte Längsstreifen verbunden sind. Sporen -12—15 jj. breit, mit leisten- förmigen, zu regelmäßigen polygonalen Maschen verbund
RMREFBJR–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 82 regellos im Ascus gelagert, kugelig. Bei der Eeife besteht das ganze Frucht- körperinnere aus einer pulverigen Sporenmasse, durchsetzt von oft spärlichen, meist farblosen Hyphen (Capillitium).. ^.^. 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.. Rabenhorst, Ludwi
RMMAB4DW–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 92. Stemouitis fusca Eoth a, b, c Sporangienhaufen ("/,); d Ausschnitte aus dem Capillitium C^"/,). a nach der Natur, b, c, d nach Lister. Umfaßt mehrere Spielarten: var. rufescens Lister Monogr. ed. I (1894), 110, ed. 2, 144, pl. 118, fig. d. Sporen 5—8 ^, mit feinen, zu verschwommenen Netzliuien angeordneten Stacheln. Tar. trechispora (Berkeley) Torrend in Broteria VII (1908), 81; Lister Monogr. ed. 2, 144, pl. 118, fig. k. Synonym: Stemonitis trechispora Berkeley. Sporen 10 — 12 ^u, mit erh
RMRDD7X0–. Botany for agricultural students . Botany. 338 THALLOPHYTES structures, varying in shape according to the species, the remain- ing protoplasm of the plasmodium passes until they are filled. Often nearly the entire Plasmodium is used in forming and filling. Fig. 290. — Various Myxomycetes, showing various types of sporangia. The large sporangium at, the left and the third one from the left, below, have shed the spores, and the capillitium, the lace-like framework of the sporangium, is ])lainly visible. The larger ones arc larger than natural size, the smaller ones are reduced. From Kerner. th
RMMAB4DJ–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 93. Stemonitis ferruginea Elireub. var. Smithii (Macbr.) Lister, Ausschnitt aus dem Capillitium mit Columella. — 180 X — Nach Lister. var. violacea Meylau in Bull. Soc. Bot. Geneve 2me ser. II (1910), 264, mit 5 mm hohen, violetten Sporangien und •4—6 j(( großen, glatten Sporen, ist eine weitere für den schweize- rischen Jura nachgewiesene Spielart. XX. Gattung- Comatricha Preuss in Linnaea XXIV (1851), 140; Rost. Versuch eines Systems d. Mycetozoen, 7, Monogr., 197; Schröter in Cohn Krypt.-Fl. Schles.
RMRDTR68–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STBMONITIS.] STEMONITACE^. Sporangium-wall somewhat persistent, columella about half the height of the sporangium. (18) Lamproderma. Fig. 26.—Lamproderma irideum Mass. a. Group of sporangia. Magnified 2^ times. J. Sporangium deprived of spores, showing capil- litium. Magnified 25 times. Sporangium-wall partly evanescent, persistent in the form of minute discs at the apex of the rigid capillitium threads.
RMMAB4F4–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Plasmodium orange- gelb. Sporangien ku- gelig oder verkehrt ei- förmig, ^^2 â ^ ^''" breit, bläulichgrau iri- sierend, kalkarm,sitzend und gehäuft oder zer- streut auf schlanken, blaà gelblichbraunen, â ,, . ^ ,.. , T â ^ 0,2 â 0.5 mm langen Fig. 53. Badhanna fohicola Lister. /-, a. Sporangiengruppe, P/,); Stielen. Capillitium b. Capillitium (^^li). Nach Lister. weiÃ, kalkarm. Sporen mitunter gruppenweise zu 3--6 leicht zusammenhängend, fein stachelig, 9 â 12 /i. Deutschland, Schweiz, die aus der Sc
RMRH93PN–. Botany for agricultural students. Plants. 338 THALLOPHYTES structures, varying in shape according to the species, the remain- ing protophisni of the plasmodiuni passes until they are filled. Often nearly the entire plasmodiuni is used in forming and filling. Fn;. 290. — Various Myxomycetes, showing various types of sporangia. The large sporangium at the left and the third one from the left, below, have shed the spores, and the capillitium, the lace-like framework of the sporangium, is i)lainly visible. The larger ones are larger than natural size, the smaller ones are reduced. From Kerner. t
RMMAB4FD–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 51. Diachffia leucopoda (nach Lister), a) Drei am Substrat befestigte Sporangieu, eines mit zum Teil zerstörter Peridie, das Capillitium mit der durch- scbeiuendea Columella zeigend C^^U). b) Ein Teil des an der Peridie haftenden Capillitiums (2go/j). II. Gattung Badhamia Berkeley in Trans. Linn. Soc. XXI (1852), 153; Rost Monogr. App., 2; Schröter in Cohn Krypt.-Fl. Scliles. III. 1, 131 und in Eugler und Prantl Natürl. Pflanzenfam. I. 1, 34; Massee Monogr., 316; Lister Monogr. ed. 1, 29 und ed. 2, 30;
RMREDFEF–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Fig. 174. Prototiickia metallica (Berkeley) Maasee Sporangiengruppe (2*^/iJ. Nach Lister. Listerella. Sporangien halbkugelig, äußerst klein, mittelst Lappen längs vorgebildeter Dehiszenzlinien sich öffnend, Capillitium- fäden schlank, perlschnurartig, jedenfalls mindestens mittelst eines Endes an der Peridie befestigt.. Fig. 175. Listerella paradoxa Jahn. Sporaiigieiigruppe t^/,). Nach Lister.. Please note that these images are extracted
RMMAB4G2–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 29 Capillitiuiiifädeii: a) vou Triclüa scabra Rost., b) von Trichia persimilis Karst.; c) von Trichia erecta Rex: d) vou Trichia favoginea (Batsch) Pers.; e) Spore von Trichia persimilis Karst.; f) Spore und Capillitum vou Arcyria denudata (L.) SheJdou. — 600 X — Nach Lister. kalien zeigen und von dunkler Färbung sind. Jahn hält es nicht für ausgeschlossen, daß es sich trotz des Ausbleibens der charakteristischen Eeaktionen um eine der Zellulose verwandte Substanz handelt. Das Capillitium (Fig. 27, 29,
RMREDGTX–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. ä32. Clastoderma. Sporangien gestielt, kugelig. Columella kurz oder fehlend. Capillitium aus wenigen, spärlich verzweigten Fäden bestehend, die an ihren Enden die bleibenden Peridiefragmente tragen. Fig. 90. Clastoderma Debaryanum Blytt (nach Listerj. a) Sporaugieugruppe (*%); b) Capilli- tium mit deu au dereu Enden befestigten Peridiescheiben (^^/,). Echinostelium. Sporangien kugelig, gestielt, sehr klein. Capillitium aus einigen wenige
RMMAB4DA–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 98. E u e r t h e n e m a appillatum (Pers.) Rost. Sporangium, ohne Peridie, mit vom Columella-Ende herabhängendem Capillitium (35/i). — Nach Lister. Plasmodium wässerigweiß. Sporan- gien samt Stiel 1— 1,5 mm hoch,'herden- weise vorkommend, kugelig, aufrecht, 0,5 — 0,75 mm im Durchmesser, schwarz oder purpurbraun, gekrönt von einer scheibenförmigen, + metallisch glänzen- den Papille; Sporenwand hinfällig. Colu- melia aus kegelförmigem Grunde auf- steigend, das ganze Sporangium durch- ziehend und meist i
RMREDGXK–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 140 messer, dunkelviolettbraun, oft weißlich gesprenkelt oder geädert, Peridie dünn, mit oder ohne Kalk. Capillitium spärlich entwickelt; Kalkknoten grauweiß, klein, kantig, verzweigt, mit hyalinen Ver- bindungsfädeu. Sporen im durchfallenden Lichte braunviolett, deutlich feinwarzig, 10—12 jn. Deutschland (Berlin). Nordamerika. Unschwer au der auffallenden Färbung der kleinen, gehäuften Sporangien erkennbar. 14**. Plasmodiokarpien (oder
RMMCTKKJ–. Fig. 12. A, B Cornuvia cirainisclssa (Wallr.). A Plasmodiocarpien, etwa 3/1. B Capillitium und Sporen (300/1). — C C. Serpula (Wig.), Capillitium und Sporen (400/1).— i), E, F Arcyria ntttans (Bull.). D, E Sporangien (/) 3/1, £ etwa 15/1). F Capillitium und Spore (400/1). — G, H Lycogala epidendron (Buxb.). 0 Aethalium, nat. Gr. H Ca- pillitium u. Sporen (100/1). — J L. flavo-fusca (Ehrenb.). Aethalium, nat. Gr. (B, D, E, F, 6, H, J n. d. Natur. C nach R9stafin ski.) 12. Oligonema Rostafinski. CapillitiumrÖhren frei, w^enig oder gar nicht verzweigt und nie netzförmig verbunden. Wandungen mit
RMREDGW2–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 231 Mitte des Sporangiums hinaufreichend. Capillitium wie bei Stemonitis, aber die äußersten Verzweigungen kein feinmaschiges Oberflächennetz bildend.. Fig. 87. Comatricha nigra (Pers.) Schröter (nach Lister). a) und b) Sporangieugrupi^eu, '1) ("/i), b) ('7i); c) Stück desCapilli- tiums ('"/i).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloratio
RMRDTRAD–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 20. Lime-crystals heaped together, at first concealing the confluent hollow sporangiar. (13) Spumaria. Fig. 21.—Spumaria alia DC. a. -Sthalium. Natural size. J. Capillitium and fragment of sporangium-wall, with crystals of calcium carbonate and two spores. Magnified 200 times.. Fig. 21. Lime-crystals lenticular, marked with radiating striae, scattered over the sporangium-wall. (14) Lepidoderma. Fig.
RMRJ19AG–. The North American slime-moulds [microform] : being a list of all species of Myxomycetes hitherto described from North America. Myxomycetes; Myxomycètes. rly BADHAMIA 67 pressed above, plane or slit^htly umbilicatc below; the pcridium simple, more or less translucent from the varyinj^ number of innate granules, sometimes covered with circular flat masses of lime, gray except the point of attachment to the stipe which is brown ; stipe short, black, rough, plicate; capillitium dense at the centre, radiant at the peripliery where it meets the spo- rangial wall, white; spores violaceous black, m
RMRDTR6E–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 20. Lime-crystals heaped together, at first concealing the confluent hollow sporangiar. (13) Spumaria. Fig. 21.—Spumaria alia DC. a. -Sthalium. Natural size. J. Capillitium and fragment of sporangium-wall, with crystals of calcium carbonate and two spores. Magnified 200 times.. Fig. 21. Lime-crystals lenticular, marked with radiating striae, scattered over the sporangium-wall. (14) Lepidoderma. Fig.
RMREDGTT–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Clastoderma. Sporangien gestielt, kugelig. Columella kurz oder fehlend. Capillitium aus wenigen, spärlich verzweigten Fäden bestehend, die an ihren Enden die bleibenden Peridiefragmente tragen. Fig. 90. Clastoderma Debaryanum Blytt (nach Listerj. a) Sporaugieugruppe (*%); b) Capilli- tium mit deu au dereu Enden befestigten Peridiescheiben (^^/,). Echinostelium. Sporangien kugelig, gestielt, sehr klein. Capillitium aus einigen wenigen, zi
RMREDGT4–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 273 Sporano^ien zu Äthalien vereinigt. Capillitium dunkelpurpur- bniun, aus Strähnen und Fäden bestehend. Schlüssel zur Bestimmung; der Gattungen der Familie der Amaurochaetaceae. 1. Capillitium aus unregelmäßig sich verzweigenden Fäden und Strähnen bestehend. Amaurochaete Rost. 1*. Capillitium aus wagrecht verlaufenden, gekammerte Blasen führenden Fäden bestehend. Brefeldia Rost. Übersicht der Gattungen. Amaurochaete. Polsterförmige, au
RMRDCEJ0–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 190. Pkysaritm Uiicophaatm,Vi. a spor- angium seen from without, b sporangium divided in ludf and the frame-worlc of the capillitium exposed by removal of the spores. Magn. 25 times. Pig. 191. Physarum Uutophaeum, Fr. Piece of the wall of a sporangium with tubes of the capillitium attached and spread out in water; a points of attachment of the tubes of the capillitium; ^ calcium carbonate-vesicles; to the right on the margin a calcium carbonate- vesicle on the wa
RMREFA7Y–. Comparative morphology and biology of the fungi, mycetozoa and bacteria. Fungi -- Morphology; Bacteria -- Morphology. Fir,. 1S6. Stcmonitis fcrruginca. a a com- mencing sporangium with the first beginning of the central column, b sporangium which has reached its mature form,capillitium and spores not yet formed. Moth figures re] n imens in optical [ongitu* dinal section hardened in alcohol and then rendered transparent in glycerine. amagn.i2times, b 15 u. Fig. 187. Ceratiutn hydnoides. Forming of sporophores on plasmodia which have come to the surface of a piece of wood. Successive stages of
RMRDTR52–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. DICTTDIiETHALIUM.J RETICULARIACE^. 157 Walls of convoluted sporangia perforated and forming a uniform tissue of interarching bands. (31) Enteridium. Fig. 39.—Enteridmm. olivaeeiim Ehrenb. a. Plasmodiocarp, Magnified twice. b. Part of spurious capillitium. Magnified 35 times. c. A spore cluster, and one isolated spore. Mag- nified 210 times. Walls of convoluted sporangia incomplete, forming tubes and folds
RMRDTR4F–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 44.—Cortmma Serpula Eost. a. Plasmodiocarp. Magnified 7 times. S. Capillitium. Magnified 260 times. c. Spore. Magnified 400 times.. Fig. 44,. 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.. British Museum (Natural History). Dept.
RMREDGY3–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 91 LeocarpilS. Sporangien gestielt oder ungestielt, meist gebüschelt, verkehrt eiförmig oder kugelig, mit kastanienbrauner, glänzender Peridie. Stiel schwächlich, häutig. Capillitium aus + breiten Fäden mit verzweigten, anastomosierenden, braunen Kalkknoten bestehend.. Fig. 47. Leocarpus fragilis (nach Lister). a) Drei, am Substrat befestigte iSporaiigien ('7i)- t»- 'feil des Capillitiums mit Kalkknoten C^^U). Diderma. Sporangien gestiel
RMRDWAB4–. Botany for high schools and colleges. Botany. - Swarm- sporesof Cliondrioder- ma diffoime (Didy- mium Liberiianvm of De Bary) coaleeclng or conjugating, x 390.— After Cienkowski. (a) The latest classification of the Myxomycetes is by Eostafinski.* He distinguishes seven or- ders, as follows: Order I. Protodermese. Sporangia simple, of regular shape, not possessed of a capillitium, with violet spores. Order II. Calcarese. Sporangia simple or compound, often pro- vided with a columella, spores violet or violet brown ; whole fructifica- tion, with more or less de- posits of carbonate of lime. T
RMRDTR6G–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. DIDYMIUM.] DIDYMIACE-E. 93 Order II.—Dibymiace^. Deposits of lime in crystals or crystalline discs distributed over the sporangium-wall; capillitium without lime-knots; sporangia simple, except in Spwma/ria, where they are combined into an sethalium. KEY TO THE GENEEA OF DIDYMIAGE^. Lime-crystals stellate, distributed over the sporangium-wall. (12) DiDYMIUM. Fig. 20.—Bidymium effwum Link. a. Two sporangia
RMRDTRAR–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. BADHAMIA.] PHYSABACEjE. 29 C. Capillitium. without lime-knots. Sporangium-wall of two layers more or less com- bined. (9) ClIONDEIODERMA. Fig, 17.— Chandrioderma testaoeum Eost. a. Group of three sporangia ; in the upper one the double wall is broken away in part and the columella exposed. Magnified 9 times. J. Portion of the outer and inner layers of the sporangium-wall; to the latter the capillitium thr
RMRDTR4Y–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. DICTTDIiETHALIUM.J RETICULARIACE^. 157 Walls of convoluted sporangia perforated and forming a uniform tissue of interarching bands. (31) Enteridium. Fig. 39.—Enteridmm. olivaeeiim Ehrenb. a. Plasmodiocarp, Magnified twice. b. Part of spurious capillitium. Magnified 35 times. c. A spore cluster, and one isolated spore. Mag- nified 210 times. Walls of convoluted sporangia incomplete, forming tubes and folds
RMRDTRAA–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Sporangium-wall evanescent. Capillitium springing from all parts of the elongated columella, ultimate branchlets united to form a superficial net. (15) Stemoniti^ Fig. 23.—Stemonitis splendens Eost. a. Group of sporangia. Natural size. J. Portion of capillitium and columella. Magnified 42 times. Sporangium-wall evanescent. Capillitium as in Stemonitis, but not forming a superficial net, or only imperfectl
RMREDFFR–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Fig. 146. Hemitrichia clavata (Pers.) Rost. Sporaugium mit zu Tage tretendem Capillitium ('«/j). — Nach Lister. Fig. 147. Coruuvia Serpula Rost. Sporangium (*5/j). — Nach Lister.. 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.. Rabenhorst, Ludwig, 1806-1881; Grunow, A
RMRDETC9–. The mushroom book. A popular guide to the identification and study of our commoner Fungi, with special emphasis on the edible varieties. Mushrooms; Cookery (Mushrooms); cbk. Puffballs Bark or Outer C(7(7/—Pinkish brown, with minute short, stout spin- ules, which fall away at maturity. Inner Coat—Ash coloured. Deeply pitted by the falling off of the spinules of the outer coat, the pits not surrounded with dotted lines. Columella—Present. Subgleba—Small but distinct. Spores and Capillitium—Spores round, minutely warted. Greenish yellow, then brownish olive. Threads long, simple, and transparen
RMREFA62–. Comparative morphology and biology of the fungi, mycetozoa and bacteria. Fungi -- Morphology; Bacteria -- Morphology. FIG. 190. Physarum Uucophaeum, Fr. a spor- angium seen from without, b sporangium divided in half and the frame-work of the capillitium exposed by removal of the spores. Magn. 25 times. FIG. 191. Physarum leutopJiaeum, Fr. Piece of the wall of a sporangium with tubes of the capillitium attached and spread out in w ater ; a points of attachment of the tubes of the capillitium ; b calcium carbonate-vesicles; to the right on the margin a calcium carbonate- vesicle on the wall. T
RMRDTR6R–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. BADHAMIA.] PHYSABACEjE. 29 C. Capillitium. without lime-knots. Sporangium-wall of two layers more or less com- bined. (9) ClIONDEIODERMA. Fig, 17.— Chandrioderma testaoeum Eost. a. Group of three sporangia ; in the upper one the double wall is broken away in part and the columella exposed. Magnified 9 times. J. Portion of the outer and inner layers of the sporangium-wall; to the latter the capillitium thr
RMRDE7FM–. The fungi which cause plant disease . Plant diseases; Fungi. 12 THE FUNGI WHICH CAUSE PLANT DISEASE Capillitium in part hyaline Sporangium vaselike, or more or less tubu- lar Opening irregularly 5. Physarella. Opening by a lid 6. Crateiium. Sporangia various, dehiscence irregular CapiUitium evenly branched; the calca- reous nodes small, fusiform 7. Tilmadoche. CapiUitium intricate 8. Physaium, p. 12. The species of Fuligo produce very large yellowish plasmodia which change to yellowish or brownish aethalia. Some are credited with damage similar to that of the preceding species.^* Physarum Pe
RMREK8MW–. The classification of lower organisms. Biology. 176] The Classification of Lower Organisms Family 9. Margaritida [Margaritidae] Doflein 1909. Order Margaritaceae Lister op. cit. 202. Family Dianemaceae Macbride N. Am. Slime Molds ed. 2: 237 (1922). Sporangia with pale or yellow spores and a capillitium of smooth threads attached at both ends. Dianema, Margarita. Family 10. Perichaenacea [Perichaenaceae] (Rostafinski) Lankester 1. c. Tribe Perichaenaceae Rostafinski op. cit. 15. Sporangia with pale or yellow spores and a capillitium of unattached smooth threads. Perichaena, Ophiotheca. Family
RMRDTR4A–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 45. Sporangia sessile^ clustered; sporangium-wall single, persistent, papillose, not thickened with angular granules. (38) Lachnobolus. Fig. 46.—Laclmoholus circinans Pries. a. Cluster of sporangia. Twice natural size. h. Capillitium and spore. Magnified 300 times.. Fig. 46. Sporangia sessile or plasmodiocarps; sporangium-wall double, at least at the base; the outer layer thickened with dark angular
RMRDWABE–. Botany for high schools and colleges. Botany. 210 BOTANY. sporangium, which may be distinct (Fig. 144, B), or it may be a flattisb, cake-like mass, the so-called wthaliwn, directly derived from the plasmodium. In most cases the spore- bearing masses contain internally, besides the spores, a structure called the Capillitium, consist- ing of thin-walled, spirally thickened, or otherwise marked tubes variously disposed (Pig. 144, C, cp). In some cases, where there is a distinct sporangium, the pedi- cel of the latter is eontimied into it as a central column ; this is known as the Col- umella ;
RMRDTR3W–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 48. Capillitium of nearly straight threads, without spiral thickenings, attached at both ends to the sporangium-wall. (41) DiANEMA. Fig. 49.—Bianema depressum Lister. a. Plasmodiocarp. Magnified twice. h. Capillitium attached above and below to the walls of the sporangium. Magnified 50 times. c. Spore. Magnified 660 times. %. Fig. 49.. Please note that these images are extracted from scanned page ima
RMREDGWN–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 204 Lepidoderma. Gestielte oder sitzende Einzelsporangien oder Plasmodiokarpien. Peridie mit zahlreichen Kristallschüppchen oder Kristallscheiben, daher gescheckt. Capillitium meist ohne Kalk. Fig.76. Lepidoderma tigrinum CSchrader) Rost. -- Nach Lister. a) Sporangiengruppe ('"/i); Capil- litium, oben ein Fragment der Peridie mit Kristallschuppeu (""/i)-. Leptoderma. Sitzende oder kurz gestielte, kugelige oder halbkugelige
RMRDTR3P–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. MARGAEITA.] MAKGARITACE^. 203 Capillitium of fasciculate threads, penicillate and slender above, marked with spiral thickenings, attached above and below to the sporangium-wall. (42) Peototeichia. Fig. hd.—Prototrichia JlagelUfera Eost. a. Group of sporangia. Magnified 4 times. J. Capillitium attached above to a fragment of the sporangium-wall, and a spore. Mag- nified 280 times. Fig. 60. Genus 40.—MARGAR
RMRDTRAG–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. DIDYMIUM.] DIDYMIACE-E. 93 Order II.—Dibymiace^. Deposits of lime in crystals or crystalline discs distributed over the sporangium-wall; capillitium without lime-knots; sporangia simple, except in Spwma/ria, where they are combined into an sethalium. KEY TO THE GENEEA OF DIDYMIAGE^. Lime-crystals stellate, distributed over the sporangium-wall. (12) DiDYMIUM. Fig. 20.—Bidymium effwum Link. a. Two sporangia
RMRDXTJG–. The mushroom book : a popular guide to the identification and study of our commoner fungi, with special emphasis on the edible varieties . Mushrooms; Mushrooms, Edible; Cookery (Mushrooms); cbk. Puffballs Bark or Outer Coat—Pinkish brown, with minute short, stout spin- ules, which fall away at maturity. Inner Coat—Ash coloured. Deeply pitted by the falling off of the spinules of the outer coat, the pits not surrounded with dotted lines. Columella—Present. Subgleba—Small but distinct. Spores and Capillitium—Spores round, minutely warted. Greenish yellow, then brownish olive. Threads long, sim
RMRDTR6B–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Sporangium-wall evanescent. Capillitium springing from all parts of the elongated columella, ultimate branchlets united to form a superficial net. (15) Stemoniti^ Fig. 23.—Stemonitis splendens Eost. a. Group of sporangia. Natural size. J. Portion of capillitium and columella. Magnified 42 times. Sporangium-wall evanescent. Capillitium as in Stemonitis, but not forming a superficial net, or only imperfectl
RMREDGXM–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 132. Fig. 55. Physarum nutans (Bull.) Pers. a) Sporaugieugruppe (**/i); ^) Capillitium, Sporen (**"/,). Nach Lister. Plasmodium wässerigweiß oder gelblichgrau. Sporangien herdenweise, gestielt oder (bei ssp. leucophseum mitunter) ungestielt und ab und zu zu Plasmodiokarpien zusammenfließend, aufrecht oder nickend, + kugelig oder linsenförmig, unterwärts oft + abge- flacht oder genabelt, weiß, grauweiß oder violettgrau. Peridie mit +
RMREDGX7–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 172. Fig. 66. Leocarpus fragilis (Dicksou) Eost. ai Sporaugienbüschel ('"/'i); b) Capillitium mit Kalkknoteu (^''/i). Nach Lister. Lappen aufreißend. Stiel fädlich, schwach, gelblich, einem + strähnigen Hypothallus entspringend. Äußere Peridieschicht innenseits mit reichlicher Kalkablagerung. Columella fehlend. Das an der Innern Peridieschicht befestigte Capillitium aus einem Netzwerk hyaliner, verzweigter, in den Maschenwinkeln ver
RMRH8YWY–. Botany for high schools and colleges. Botany. Fig. 143. — Swarm- Bpores of Chondrioder- ma difforme {Didy- mivrn Libertiamim of De Bary) coalescing or conjugating, x 390.— After Cienkoweki. {a) The following classification of the Myxomy- cetes is by Rostafinski.* He distinguishes seven orders: Order I. Protodermese. Sporangia simple, of regular shape, not possessed of a capillitium, with violet spores. Order II. Calcareee. Sporangia simple or compound, often pro- vided with a columella, spores violet or violet brown ; whole fructifica- tion, with more or less de- posits of carbonate of lime.
RMREDGY4–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Fig. 45. Cienkowskia reticulata (nach Lister). a) Plasmodiokarp, an einem Ende die Peridie entfernt, die vertikal gestellten Kalkplatten zeigend ('Vi)- b) Teil des Capillitiums mit durchlöcherter Kalkplatte (^"7,). Craterium. Sporangien gestielt, becherförmig und mit dünn- wandigem Deckel oder ohne ausgesprochenen Deckel und dann eiförmig oder kugelig. Stiel + kräftig, nicht häutig. Capillitium aus hyalinen Fäden bestehend, die durc
RMREDFFF–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 353 Sporangien klein, gewöhnlich dicht über- und nebeneinander gehäuft. Capillitium meist spärlich, aus kurzen oder langen Fäden mit undeutlichen oder fehlenden, meist unregelmäßigen Spiral- leisten oder zum Teil ringförmigen Verdickungen bestehend. Sporen mit netzartiger Skulptur. 1. Sporangien kugelig, in Haufen. Peridie glatt. Sporen mit unregelmäßiger Netzskulptur. 0. nitens (Libert) Rost. Monogr. (1875), 291, fig. 198 Schröter in Co
RMRDTR4W–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. 162 ENDOSPORE^. KEY TO THE GENERA OF TRIGHIAGSM. -J Capillitium abundant, consisting of free elaters with spiral thickenings. (33) Teichia. Fig. 41.—TricMa affimis de Bary. a. Group of sporangia. Twice natural size. h. Elater. Magnified 250 times. 0, Spore. Magnified 400 times.. Fig. 41. OapiUitium scanty, consisting of free elaters 'with imperfect spiral thickenings; sporangia minute, heaped. (34) Oligon
RMRDTR6K–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 17. Sporangium-wall of one layer, fragile; sporangia saucer-shaped. (10) Trichamphoea. Fig. 18.—Tricliampliora pezixoidea Jungh. a. Group of sporangia. Magnified 5J times. Capillitium with two spores, times. Magnified 140. D. Lime confined to the stalk and columella, sporangium-wall membranous. (11) Diach^a. Fig. 19.—Diaelicea^ elegans Fries. Two sporangia, the one entire, the other deprived of the s
RMRE3CFT–. A handbook of cryptogamic botany. Cryptogams. Fig. 325.—Batarrea Steveni Fr., longitudinal sections. a, a younger specimen, but with most of its spores ripe b, a mature specimen, of which only apex and ba«;e are shown, p and A, the outer, i, the inner peridium ; ^, the glebe (one-third natural size). (After de Bary.). Fig. 326.—Batarrea Steveni Fr. Isolated threads of the capillitium ( X 390). (After de Bary.) covered with the hymenium of a Polyporus on the part next the sub- stratum, and is sterile on the opposite side.' In the Lycoperdace^ (Puff-balls) the peridia are often developed to a
RMRDTR6H–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. D. Lime confined to the stalk and columella, sporangium-wall membranous. (11) Diach^a. Fig. 19.—Diaelicea^ elegans Fries. Two sporangia, the one entire, the other deprived of the spores and showing capillitium and colu- mella. Magnified 22 times.. Fig. 19. Genus 2.—BADHAMIA Berkeley,in Trans. Linn. Soc,xxi., p.l53 (1852). Sporangia stalked, sessile, or plasmodiocarps; sporangium- wall single, with innate
RMRDTRAH–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. D. Lime confined to the stalk and columella, sporangium-wall membranous. (11) Diach^a. Fig. 19.—Diaelicea^ elegans Fries. Two sporangia, the one entire, the other deprived of the spores and showing capillitium and colu- mella. Magnified 22 times.. Fig. 19. Genus 2.—BADHAMIA Berkeley,in Trans. Linn. Soc,xxi., p.l53 (1852). Sporangia stalked, sessile, or plasmodiocarps; sporangium- wall single, with innate
RMRDTRAK–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Fig. 17. Sporangium-wall of one layer, fragile; sporangia saucer-shaped. (10) Trichamphoea. Fig. 18.—Tricliampliora pezixoidea Jungh. a. Group of sporangia. Magnified 5J times. Capillitium with two spores, times. Magnified 140. D. Lime confined to the stalk and columella, sporangium-wall membranous. (11) Diach^a. Fig. 19.—Diaelicea^ elegans Fries. Two sporangia, the one entire, the other deprived of the s
RMRDE5E9–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 465 Sporophore with a pronounced sterile persistent base Sporopliorc witliout a pronounced sterile base Inner peridium opening irregularly. Inner peridium opening by a basal pore, the outer peridium break- ing equatorially and the upper half with the attached inner peridium forcefully ejected Capillitium free, short-branched ynth pointed ends Sporophore with a pronounced per- sistent sterile base 4. Sporophore without a pronounced sterile base Inner peridium paperj', opening by an apical mouth 5.
RMREDGWY–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Fig. 71. Physarina echinocephala V. Höhnel. a) Gruppe von Sporangien, eines davon ge- öifnet (''o/i); b) Capillitium (2«%). — Nach Lister.. Fig.72.Physarina echi- nocephala V. Höhnel. Sporangium (*7i)- — Nach V. Höhnel. 13*. 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 wo
RMRDTR7N–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. PHTSARACEjE. KEY TO THE GENERA OF PHYSARACE^. 27 A. Capillitium a coarse network charged witli lime throughout. (2) Badhamia. Fig. 10.—Badhamia utrioularis Berk. a. Cluster of sporangia. Magnified 3J times. b. Fragment of capillitium and spore-cluster. Magnified 140 times.. £, Capillitium a delicate network of threads with vesicular ex- pansions filled with lime-granules (^ Hme-knots). A. Sporangia combme
RMREDGXW–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 98. Fig. 52. Badhamia utricularis (Bull.) Berk. a) Sporangienbüsehel (^7i)! b. Capillitium-Fragmeiit (^^*'/i);c. Sporengrujijie ('""/j) Z. T. nach Lister. Plasmodium chromgelb. Sporangien eiförmig, mehr minder kugelig oder zu zweien oder mehr verwachsen und gelappt, meist gehuschelt, sitzend oder mit langen, häutigen, strähnen- artigen, strohgelben, verzweigten Stielen, mehr minder blaugrau, violett irisierend oder aschgrau. Ca
RMRDTR7J–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. £, Capillitium a delicate network of threads with vesicular ex- pansions filled with lime-granules (^ Hme-knots). A. Sporangia combmed into a convolute sethalium. (4) FuLIGO. Fig. 11.—Fuligo septica Gmel. .iEthalium. One-third natural size. Capillitium threads with lime-knots and two spores. Magnified 120 times. Fig. 11. Sporangia single, scattered or aggregated. a. Sporangium-wall membranous, with innate
RMREDGY2–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Fig. 47. Leocarpus fragilis (nach Lister). a) Drei, am Substrat befestigte iSporaiigien ('7i)- t»- 'feil des Capillitiums mit Kalkknoten C^^U). Diderma. Sporangien gestielt, ungestielt oder Fruchtkörper Plasmodiokarpien bildend. Peridie aus zwei Schichten bestehend (bei D. Simplex aus unreiner Schicht)mitkörnigenKalkeinlagerungen (bei D. Trevelyani die Körnchen krystallinisch). Columella ge- wöhnlich vorhanden. Capillitium aus zarten, mi
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