Unilacryma bispora

On small decaying twigs of conifers on the ground, preferably Pinus sylvestris, with subglobose basidiomes of gelatinous consistency, only 0.3 to 0.8 mm in diameter, yellowish-brown with greenish tinges, which distinguishes them from Dacrymyces, the latter mostly showing orange hues. 

Monomitic hyphal system, with hyaline context hyphae, smooth- and moderately thick-walled, 1.5 to 4 µm wide, separated from each other by gelification, abundantly branched, septate, mostly with clamp connections, although some scattered simple septa can be observed.

Hyphidia present among the basidia, thin-walled, abundantly branched.

Basidia bisporic, hyaline, tuning-fork-shaped (furcate), 30 to 50 µm long by 4.5 to 6.5 µm wide, with two thick sterigmata on which the spores are produced.

Spores ellipsoidal, smooth, hyaline, thin-walled, with a distinct eccentric apiculus at one end, 1- to 3-septate (with 1 to 3 transverse septa), 15 to 20 µm long by 9 to 12 µm wide; these spores can produce conidia (asexual stage) or germ tubes to facilitate the spread of the species.