AUSTRALIAN FUNGI. 
329 
Genus 8. UB-OCYSTIS. Rabh. 
Pustules large, powdery, black, erumpent, glomerules com- 
posed of one or many central, larger, and numerous peripherical 
small spores, the larger central spores with a thick epispore, with 
power of germinating. The external smaller spores w'ith a thin 
epispore, not germinating. 
1727. Urocystis solida. (B.) Waldh. Ust. 236. Sacc. Syll. 
1910. 
Pustules black, globose, compact, glomerules of 3-8 ; spores 
rounded, 20 p diam., even, rarely with 3-4 peripherical vesicles. 
On Schtentis imberbis. Victoria. Tasmania. (Pig. 259.) 
Genus 9. GRAPHIOLA. Poit. 
Peridium sessile, ovate, double, exterior compact, coriaceous, 
interior membranaceous, incised, longer than the exterior, giving 
rise to fascicles of long, simple threads ; spores globose, or 
■elliptic. 
1728. Graphiola plioenicis. Poit. Sacc. Syll. 1915. 
Conceptacles erumpent, 1-1| m.in. wide, ^ m.m. high, opening 
above, and allowing the sterile hyphas to protrude ; outer peridium 
black and horny, inner peridium delicate, colourless ; sterile hyphas 
yellow, protruding 2 m.m. or more ; spores yellow in the mass, 
globose or elliptical, 3-6 p diam. ; membrane thick, colourless, 
smooth. 
On palms. Queensland. (Pig. 260.) 
Genus 10. CEREBELLA. Ces. 
Stroma olive brown, at first covered with spores of the same 
colour, then more and more swollen ; spores 3, or 4 to 6, joined 
together ; stroma turgid, compressedly ovate, transversely lacunose 
and plicate. 
1729. Cerebella paspali. Che. <$• Mass. Grev. xvi., 15, 20. 
Sacc. Syll. 1920. 
Stroma convex, hemispherical (2-3 m.m. diam.), minutely 
gyrose-plicate, dark olive ; spores subglobose or quadrate, 3-4 
adnate (20-25 p), then falling away, olive; separate spores, 10-12 
P ; basidia of branched interlaced hypli® tinged red, septate 
towards the base. 
On Paspalum scrobiculatum. Queensland. (Fig. 261.) 
1730. Cerebella andropogonis. Ces. Berk, in Gard. Chron. 
1852, p. 643. Sacc. Syll. 1919. 
Stroma olive brown, at first covered with spores of the same 
colour ; spores 3 or 4-6 adglutinate together ; stroma cellular, 
turgid, compressedly ovate, transversely plicate ; spores olive- 
brown, smooth. 
On Heteropogon contortus. Queensland. 
