10 
MELAN CONIACEAE 
Gloeosporium Desm. et Mont. 
Gloeosporimn chionum Syd. in Annal, mycol. X (1912) p. 84. 
Kisantu, sur Musa, 1910 (H. Vanderyst). 
Coryneum Nees 
Coyneum. congoense Torrend n. sp. 
Acervulis hemisphericis, pulvinatis, sparsis, epidermide diu 
tectis, dein erumpentibus, vertice elevatis, aterrimis, 1/2- 
l mm . latis; conidiis clavatis vel sœpius subfusiformibus, rec- 
tis, interduin in stipitem protractis, 6-8 septatis, olivaceo- 
brunneis, sœpius ad extremitates subliyalinis, majoribus, 
50-70 X 10-16 p; basidiis filiformibus, 3-4 p, crassis, sub- 
hyalinis, flexuosis, saepe ad extremitatem bifurcatis hincque 
2 conidia gerentibus. 
Hab. Ad folia sicca Aloes vel Agaves. 
Prosthemielea Sacc. 
Prosthemiella africana Tornend n. sp. 
Acervuliseonvexo, pulvinatis, albidis sporodocbiaTubercula- 
ï’iacearum l/2-l mm . lala simulantibus ; conidiis aggregatis, basi 
3-4 fascieulatis, plerumqne longe acuminatis, spurie ex ocellis 
sporifonnibus 3-10 septatis, 20-120 x 6-9 p, liyalinis acie 
non septata interdum 8-16 et ultra longa, 2 p ad extremita¬ 
tem crassa. 
Hab. Ad folia et ramos Citri. Socia Dendrodochio rubello 
Sacc. — Kisantu ^H. Vanderyst). 
MTTCEDIXACEAE 
Oïdium Link. 
Oidirnn erysiphoides Fr. Syst. Myc. III (1829) p. 432; Sacc. 
Syll. Fung. IV p. 41. 
Yindu, 1908 (H. Vander} 7 st). 
Botrytis Midi. 
Botrytis argillacea Cooke in Grev. 48; Sacc. Syll. Fung. IV 
p. 125. 
Kisantu, 1910 (li. P. Vanderyst). 
