. 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
. 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, minutely warted, 12-15 \x. This is a beautiful species, easily known by its discoidal or almost annulate sporangia mounted upon short dark black stipes. The stipe in western collections is sometimes very short, but always suffices to raise the sporangium, a little at least, above the substratum. Sessile and plasmodiocarpous forms do occur with the typical stii)itate phase, but may be regarded here as elsewhere as indicative of incomplete devel- opment. Plasmodium cream colored, or jnile yellow. Pennsylvania, Ohio, Iowa, Nebraska, South Dakota, Colorado. 7. Badhamia utriculakis (Bull.) Berkeley. XI\'., Fii;. I. 1791. SphcerocarpHS utricttlaris Bullianl, Champ., p. 128, t. 417, Fig. I. 1826. Pliysaruin utriciilarc ChcvaliLT, I'l. Paris. I., p. T^yj. 1829. r/iysancin utricularc Fries, Syst. Myc, III., p. 139. 1852. P>adliaiiiia utriciilaris (Ikill.) Berkeley, Tr. Linn. Sac., XXI., p. 153. 1892. Badliatnia varia Massee, Mon., p. 319 (in part). Sporangia clustered, spherical or ovoid, large, sessile or mounted on long thin strand-like stalks, blue gray, violet irides- cent or cinereous, smooth or more often rugulose; the stipes when present poorly differentiated, as if thread-like filaments and strips of the plasmodium, often branched and always reclining or even prostrate; hypothallus none; capillitium a large-meshed open network of rather slender tubules, the nodes unequ
Size: 841px × 2972px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, bookpublishernewyorklondonmacmi
