[Vor. 4 
252 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
Fruetifieation effused, dry, adnate, drying light pinkish cin- 
патоп (exactly avellaneous of Saccardo’s ‘Chromotaxia’), the 
margin concolorous, determinate; hymenium even, pulveru- 
lent; in structure 120-200 џ thick, with the hyphae 2-2% ш in 
diameter, hyaline, not incrusted, not nodose- 
© О septate, running longitudinally and crowded 
together along the substratum, densely inter- 
O Су 9 woven in the subhymenium; no cystidia; 
Fig. 9 spores olive-buff in spore collection, only 
= iep slightly colored under the microscope, even, 
pores ). 
7-8X6 и. 
Fructification 3-5 em. long, 1-3 em. broad. 
On decorticated coniferous wood. New York and Ohio. 
April and August. 
C. avellanea differs from all the preceding species by its 
avellaneous color, closely adnate habit, thin and dense struc- 
ture, fine hyphae, and nearly subglobose, slightly colored 
spores. C. Harperi is of nearly the same color, but has a 
loosely interwoven subiculum next to the substratum, coarser 
hyphae, and smaller spores. 
Specimens examined: 
New York: Altamont, E. A. Burt; East Galway, E. A. Burt, 
type. 
Ohio: Madisonville, C. G. Lloyd, 0191. 
10. C. Harperi Burt, n. sp. 
О Type: in Burt Herb. 
О Fructification effused, dry, membranaceous, 
drying pinkish tan, brittle, not strongly at- 
= tached to the substratum, the subiculum and 
margin whitish, Носсове; hymenium even, 
Fig. 10 pulverulent; in structure 150-200 р thick, 
C. Harperi. composed of loosely interwoven, suberect, 
ка: ее hyaline hyphae not incrusted, not nodose- 
septate, 345-5 и in diameter; no cystidia; 
spores slightly colored, even, sometimes slightly subangular, 
subglobose, 4-54 д. 
` Fruetifieation 3-7 em. long, 2-3 em. broad. 
