438 
the margin concolorous. Acervuli mostly epiphyllous, erumpent, 
120-” diam., sparingly clothed with slender, black, slightly 
curved, septate bristles 50-70 X 3-3%p. Conidia oblong, 8-13 
X3-3% yp 
Sporules shorter than in either of the two preceding species. 
On leaves of Asalea viscosa. No. 1991. 
Crrcospora CAssaAvaE E, & E. 
Spots orbicular, light-rusty brown, 3-5 mm. diam. definite, with 
a narrow, darker margin. Hyphae cespitose, continuous, slightly 
toothed above, yellowish-hyaline, 30-40 x 4. Conidia cylindri- 
cal or clavate-cylindrical, 3-5-septate, hyaline, 20-50 y% 5-6 p. 
Amphigenous. 
On leaves of Cassava. No. 1950. 
CERCOSPORA CHRYSOBALANI E. & E. 
Spots deep red-brown, definite, mostly irregular in shape, 1-6 
mm. diam. Hyphae amphigenous; cespitose, brownish, continu- 
ous, slightly narrowed and subundulate above, 20-30x31%2-4 /- 
Conidia, slightly narrowed above, subhyaline, 3-8-septate, 30-70" 
X3 p- 
On leaves of Chrysobalanus oblongifolius. Nos. 1949 and 
1793. : 
Gercospora GALACTIAE E, & E. 
Amphigenous. Spotsnone. Hyphae densely tufted, 100-110" 
<6 p, septate, dark-brown, subgeniculate, and subundulate above; 
the tufts of hyphae forming loose floccose patches 4-114 mm. 
across, scattered over the entire surface of the leaf. Conidia ob- 
clavate cylindrical, slightly colored, 2-8-septate, 30-70 ~ 5-6 p. 
Very distinct from C. flagellifera Atk., on Galactia pilosa. 
On Galactia Nuttallii. No. 1987. 
IsARIOPSIS PENICILLATA E, & E. 
__ Stipe about 1% mm. high, composed of simple, pale yellow 
threads closely compacted at base and 10-15 yp thick, relaxed 
above and spreading in a brush-like manner, the fusoid yellowish- 
hyaline 22-25 5 y (obscurely 1~3-septate)? conidia term'n 
on the fibers composing the stipe. ; 
Parasitic on mycelium of Meliola on leaves of Gordonia lasian- 
thus. No. 1956. 
Urebo ScHOENOCAULI E. & E. 
Sori erumpent, mostly elliptical, %4-34X\% mm., at first COV- 
ered by the epidermis, soon exposed, yellow. Spores globose 
