AUSTRALIAN FUNGI. 
207 
Externally smooth. 
1154. Hirneola vitellina. Lev. Fr. Fungi Nat. 27. Sacc. 
Syll. 8328. 
Cup-shapecl, sessile, excavated, obtusely marginate, externally 
naked, veined ; liymenium rugulose, egg-yellow. 
On trunks. 
var. tasmauica. Berk. FI. Tasm. n., 262, t. 183, f. 6. 
Pallid, orbicular, undulate, small; stem short, compressed; 
spores 17-21 fi long. 
On dead wood. Tasmania. 
Sub-Family 2. Tremellineae. Bref. 
Basidia globose or ovoid, when mature 4-partite in a cruciate 
manner, rarely continuous. 
Genus 61. EXIDIA. Fries. 
Distended with gelatin, tremulous, submarginate o'r effused, 
often papillose, covered with a gelatinous stratum. Spores reni- 
form, for a long time continuous. 
1155. Exidia glandulosa. Bull. Fr. Mym. Fur. 694. Sacc. 
Syll. 8347. 
Effused, rather flattened, thick, undulate, turning black, spicu- 
lose with conical papillae* (2-3 c.m. broad), cinereous beneath and 
subtomentose ; spores oblong, curved, hyaline, 12-14 x 4-5 y. 
On trunks and wood. W. Australia. Tasmania. (Pig. 91). 
1156. Exidia albida. Muds. Bref. Unt. vir., p. 94, t. 5,/. 
14. Sacc. Syll. 8352.— Tremella albida. Muds. Ang. 365. 
Fr. Hym. Mur. 691. 
Ascending, tough, expanded, undulate, subgyrose, pruinose, 
whitish, tawny when dry (8-10 c.m.) ; spores oblong, obtuse, 
curved, biguttulate, hyaline, 12-14 x 4-6 y. 
On branches. Victoria. N.S. Wales. W. Australia. Tasmania. 
Genus 65. ULOCOLLA. Bref. 
Pulvinate, convex, folded and brain-like, gelatinous. Spores in 
germinating bilocular. 
1157. Ulocolla foliacea. Pers. Bref. vn., t. 6,/. 2. Sacc. 
Syll. 8367.=Tremella foliacea, Fr. Mym. Mur. 690. 
Caespitose, even, undulate, flesh-coloured, cinnamon (5-8 c.m. 
broad), plicate at the base ; spores shortly reniform, 10-12 x 5-6 
y ; conidia 10-12 x 3-5 y, cylindrical, rounded at the ends. 
On old trunks. Victoria. VV. Australia. Queensland. Tasmania. 
(Pig. 92). 
