Often nearly round, somewhat depressed, circling in folds, sometimes in quite large masses about the stems of the plant, as will be seen in Figure 403, tremelloid-fleshy, slightly pruinose, a dirty white or yellowish.
I have found it frequently growing on Collybia drophila, as is the case in Figure 403. Captain McIlvaine speaks in his book of finding this plant parasitic on Marasmius oreades in quite a large mass for this plant. I can verify the statement for I have found it on M. oreades during damp weather in August and September. It has a pleasant taste.
Tremella fimbriata. Pers.
Fimbriata is from frimbriæ, a fringe.
It is very soft and gelatinous, olivaceous inclining to black, tufted, two to three inches high, and quite as broad, erect, lobes flaccid, corrugated, cut at the margin, which gives rise to the name of species; spores are nearly pear shaped. Found on dead branches, stumps, and on fence-rails in damp weather. Easily known by its dark color.
Tremellodon. Pers.
Tremellodon means trembling tooth.
These plants are gelatinous, with a cap or pileus; the hymenium covered with acute gelatinous spines, awl-shaped and equal. The basidia are nearly round with four rather stout, elongated sterigmata, spores very nearly round.