AUSTRALIAN FUNGI. 
365 
Genus 40. HYALOCERAS. DR. 8f M. 
Pustules convex, erumpent, minute, black. Conidia oblong, 
2 or many septate, sooty-brown, rostrate at both ends. 
1909. Hyaloceras dilophospora. Cke. Grev. xix., 5. 
Epipliyllous. Pustules gregarious, minute, brown, erumpent, 
convex, rather angular, splitting irregularly in the centre, stroma 
rather gelatinous : conidia elongated, somewhat fusoid (25 x 4 p), 
slightly curved, triseptate, not constricted, pale brown, with two 
divergent setee at each extremity. 
On leaves of Leptospcrmmn scoparvum. Victoria. (Pig. 294.) 
Genus 41. PESTALOZZIA. DeNot. 
~ Pustules growing beneath the cuticle, afterwards erumpent, 
disc-shaped, or pulvinate, black. Conidia oblong, 2 or many 
septate, coloured (at least, the middle cells), very rarely wholly 
hyaline, crested with one or more hyaline hairs, seated on hyaline, 
slender basidia. 
1910. Pestalozzia uvicola. Speg. Sacc. Syll. 4128. 
Pustules globose, then lenticular, now and then conoid, 
black, seated beneath the cuticle, erumpent, and encircled by the 
remains of the torn epidermis (300-400 p). Conidia fusiform, 
5-celled, the three median cells pale olive-brown, terminal cells 
hyaline, 35x8-10 p, with three cilia, 8-10x1 p, basidia 
25-30 x 1 p. 
On grapes. Queensland. 
1911. Pestalozzia acacise. Thum. Lusit. 576. Sacc. Syll. 
4110. 
Hypophyllous. Pustules gregarious or solitary, hemispherical, 
erumpent, seated on irregular, dirty-ochre spots, with a broad 
rust-coloured margin. Conidia mostly straight, fusoid, 5 
septate, three middle cells coloured (24x9-10 p), crested with 
two or three nearly straight hairs. 
On living Acacia leaves. Victoria. 
1912. Pestalozzia versicolor. Speg. Sacc. Syll. 4134. 
Pustules sublenticular, at first under the epidermis, then 
erumpent, with the surrounding matrix blackened by the exuding 
spores. Conidia fusoid, 4-septate, two middle cells sooty-brown 
(30-32 x 10-12 p), crested with three or four set® (30-33 p long). 
On leaves of Cupania anacardioidea. Queensland. 
1913. Pestalozzia fimerea. Desm. Ann. Set. Nat. 1843, 235. 
Sacc. Syll. 4135, 
Pustules scattered, punctiform, black, covered by the epidermis, 
then bursting through, stroma depressed, whitish ; conidia oblong- 
fusoid, 5-celled, a little constricted, three central cells brown, the 
others hyaline (22-32x6-8 p), crested with 2-5 spreading, re- 
curved hyaline seta; (10-15 X 1 p). 
On leaves of Klmodendron and Myrtus. Queensland. 
