467 
COLLETOTRICHUM SOLITARIUM E. & B. 
On leaves of Solidago radula, Rooks Co., Kansas, Aug., 
1897. (Bartholomew, no. 2426.) 
Spots amphigenous, round, dull-white, 1-114 mm. diam., with 
a narrow erect border; acervuli amphigenous but mostly hypo- 
phyllous, solitary in the centre of the spot or sometimes several 
smaller punctiform ones around a larger central one; bristles 
rather numerous, 65-75 2-3 y, mostly a little curved; conidia 
fusoid-oblong, slightly curved, hyaline, subobtuse, 12-14 214-3 p. 
CoRYNEUM SAMBUCINUM E, & E. 
On Sambucus (dead stems), Buena Vista, Colo., June, 1897. 
(Bethel, 315.) 
Acervuli acutely elliptical, black, subcuticular, 3-4 114-2 mm., 
soon erumpent, but still partly covered by the ruptured epidermis, 
often containing 3-4 sporiferous nuclei; conidia elliptical, slightly 
narrowed towards the ends, 3-septate and generally constricted at 
the septa, olive-brown, 35-—45 15-20, on stout, septate basidia 
25-35 X%4-5 pt. 
Found with Zhyronectria sambucina E. & E., of which -appar- 
ently it is the macrostylosporous stage. 
DISCOMYCETES. 
LACHNELLA ALBOLABRA E. & E. 
On dead shoots of Rides prostratum? Empire, Colo., May, 
1897. (Bethel, no. 2574.) 
Ascomata sessile, 1-114 mm. diam., depressed-globose and 
nearly closed at first, finally nearly plane, clothed with a villose- 
tomentose dirty olive brown coat, the incurved margin fringed 
with dull-white loosely interwoven, smooth septate hairs 300- 
400X 3-4 4; disc cup-shaped at first, livid, nearly slate-color ; asci 
attenuate-stipitate, oblong-cylindrical, 50-55%X7 ; paraphyses 
wanting? sporidia mostly biseriate, clavate-oblong, hyaline, con- 
tinuous, with a small nucleus at each end, 6-10X2-2% y. eo 
Allied to L. cenangivides Ell. and L. Meleagris Ell., but differs 
from the former in its smaller sporidia and from the latter in color ; 
differs from L. albido-fusca Sacc., in its cup-shaped ascomata and 
broader sporidia, and from Trichopesiza leucostoma, Rehm in its ae 
much larger size. ae 
Lacunectita Sympuoricarrl E, & E. : 
On dead stems of Symphoricarpus, Baldwin, Colorado, June, - 
1897. (Bethel, no. 2744.) : = 
