May 1902 j Index to North America7i Mycology 
38 
Corn us, dead twigs, host to Stegonospora cornicola Earle n. sp. 
PL Bakerianae, 2:29. 25 March 1901. 
Cornuella Setch. [Changed to Tracya Syd. nom. nov.] Beib- 
latt zur Hedwigia, 401(2). Jan.-Feb. 1901. 
Cornuella lemnae Setch. [Changed to Tracya lemnae (Setch.) 
Syd. nom nov.] Beiblatt zur Hedwigia, 401(2). Jan.-Feb. 
1901. 
Corticaria sp., host to Acompsomyces corticariae Thaxter nov. 
sp. Proc. Amer. Acad. Arts & Sci., 37:37. June 1901. 
Corticium chlamydosporum Burt. 11. sp., prostrate trunk of Elm. 
An. Rep. N. Y. State Mus. 54:154. 1901. 
Cortinarius elatior pallidifolius Peck n. var., fallen leaves in 
woods. An. Rep. N. Y. State Mus. 54:151. 1901. 
Cortinarius maculipes Peck n. sp., among mosses in woods. 
An. Rep. N. Y. State Mus. 54:150. 1901. 
Cortinarius sublateritius Peck n. sp., woods. An. Rep. N. Y. 
State Mus. 54:151. 1901. 
Cortinarius squarrosus Clements n. sp., among grasses in the 
woods. Univ. Nebr. Bot. Surv. 5:11. 30 March 1901. 
Cortinarius torvus nobilis Peck n. var., in thin woods. An. 
Rep. N. Y. State Mus. 54:167. 1901. 
Corydalis brandagei, dead stems, host to Dasyscypha bakeri 
Earle n. sp. PI. Bakerianae, 2:6. 25 March 1901. 
Corydalis brandagei, dead items, host to Niptera(?) coccinea 
Earle n. sp. PI. Bakerianae, 2:7. 25 March 1901. 
Coulterophytum laxum Rob., host to Puccinia coulterophyti 
Diet. & Holw. Bot. Gaz. 31:335- May 1901. 
Cow, see dung of. 
Crataegus rivularis, decorticated twigs, host to Dasyscypha 
Earle n. sp. PL Bakerianae, 2:6. 25 March 1901. 
Cryptosporium cerasinum Peck n. sp., on branches of Cherry 
trees. An. Rep. N. Y. State Mus. 54:156. 1901. 
Culture Experiments of Uredineae, see Uredineae Culture Ex¬ 
periments. 
Cymopteris bipinnatus, host to Puccinia seymourii Lindroth n. 
sp. (P. jonesii Aut. p. p.) Meddel. fr. Stockholms Hogs- 
kolas Botaniska Institut. Bd. IV. 1901. 
Cynoctonum petiolata (Mitreola), host to Cercospora torta 
Tracy & Earle n. sp. Bull. Torr. Bot. Club, 28:187. 
March 1901. 
Cyphella patens A. L. Smith, sp. n., on bark of tree. Jour 
Linn. Soc. 35:10. 1 April 1901. 
Cytospora boreella Earle n. sp., on dead Willow twigs. PL 
Bakerianae, 2:26. 25 March 1901. 
