May 1902 ] Index to North American Mycology 
43 
Grape Rots in Ohio. A. D. Selby. O. Agr. Exp. Sta. Bull. 
123:84-94. 1901. 
Graphium giganteum (Pk.) Sacc., conidial stage of Holwaya 
gigantea (Pk.) Durand. Bull. Torr. Bot. Club, 28:351. 
1901. 
Graphyllium Clements nov. gen. (Hydrodermiaceae). Univ. 
Nebr. Bot. Surv. 5 15. 30 March 1901. 
Graphyllium chloes Clements n. sp., on Aristida purpurea and 
Bouteloua oligostachya. Univ. Nebr. Bot. Surv. 5:6. 30 
March 1901. 
Grindelia squarrosa, host to Aecidium grindeliae Syd. n. sp. 
Beiblatt zur Hedwigia, 4o:(i). Jan.-Feb. 1901. 
Griffiths, David. Contributions to a better Knowledge of the 
Pyrenomycetes, II. A new species of Ergot. Bull. Torr. 
Bot. Club, 28:236-41. April 1901. 
Griffiths, David. The North American Sordariaceae. Mem. 
Torr. Bot. Club, 11:1-134. 19 pi. 30 May 1901. 
Ground, matrix for Agaricus pusillus Peck n. sp. An. Rep. 
N. Y. State Mus. 54:152. 1901. 
Ground, matrix to Boletus bakeri Tracy & Earle n. sp., PI. Bak- 
erianae, 1:23. 22 Feb. 1901. 
Ground, matrix to Naucoria coloradoensis Tracy & Earle n. sp. 
PI. Bakerianae, 1 :25. 22 Feb. 1901. 
Ground, matrix to Russula rugulosa Peck 11. sp. An. Rep. N. Y. 
State Mus. 54:179. 1901. 
Ground among fallen leaves in woods, matrix to Clavaria exigua 
Peck, n. sp. An. Rep. N. Y. State Mus. 54:155. 1901. 
Ground among grasses in the woods, matrix to Cortinarius squar- 
rosus Clements n. sp. Univ. Nebr. Bot. Surv. 5:11. 30 
March 1901. 
Ground among fallen leaves in woods, matrix for Hebeloma albi- 
dulum Peck n. sp. An. Rep. N. Y. State Mus. 54:148. 
1901. 
Ground among fallen leaves in woods, matrix for Hebeloma 
album Peck n. sp. An. Rep. N. Y. State Mus. 54:148. 
1901. 
Ground among fallen leaves in woods, matrix for Cortinarius 
elatior pallidifolius Peck n. var. An. Rep. N. Y. State Mus. 
54:151. 1901. 
Ground among mosses in woods, matrix for Cortinarius macu- 
lipes Peck n. sp. An. Rep. N. Y. State Mus. 54:150. 1901. 
Ground among stercorate leaves, matrix for Pluteolus glutino- 
sus Clements n. sp. Univ. Nebr. Bot. Surv. 5:10. 40 
March 1901. 
