252 
Journal of Mycology 
[Vol. 12 
Helminthosporium orthospermum Sacc. et Fairm. n. sp., in 
ligno putrescente (quercino?). Jour. Mycol. 12:50. Mar. 
1906. 
Hendersonia mexicana Sacc. n. sp., in foliis languidis Perseae 
gratissimae vulgo Aguacate. [Mexico.] Jour. Mycol. 12:51. 
Mar. 1906. 
Hibiscus syriacus, host to Camarosporum lyndonvillae Sacc. n. 
sp. Ann. Mycolog. 4:277. 5 June 1906. 
Hibiscus syriacus, host to Sphaeropsis lyndonvillae Sacc. n. sp. 
Ann. Mycolog. 4:276. 5 June 1906. 
Higher Fungi [ 67 . Louis; Glatfelter], see Preliminary List of 
• • 
Holwaya pusilla Rehm. n. sp., ad lignum putridum in sylvis. 
Ann. Mycolog. 4:337. Aug. 1906. 
Hongos, see Fungi, new Species of Cuba. . . . 
Horne, William, Titus and Cook, Melville Thurston, see Cook,, 
Melville Thurston and .... 
Hydnum blackfordae Peck., n. sp., Mos_sy ground in low springy 
places in damp mixed woods. Bull. Tor. Bot. Club, 33 :2i8. 
April 1906. 
Hygrophorous davisii Peck, n. sp., in damp places under ferns 
in deciduous woods. Bull. Torr. Bot. Club, 33:214. April 
1906. 
Hygrophorus mephiticus Peck. n. sp., among sphagnum in 
swamps. Bull. Torr. Bot. Club, 33:213. Apr. 1906. 
Hypoderma ptarmicola Fairman n. sp., on dead stems of Achillea 
ptarmica. Proc. Rochester Acad. Sci. 4:216. March 1906. 
HypoxylO’N pumilio Sacc. et Fairm. n. sp. in ligno putri in silvis. 
Jour. Mycol. 12:47. Mar. 1906. 
Index of the Mycological Writing of C. G. Lloyd. Vol. I, 
1898-1905, Cincinnati, Ohio, U. S. A., 20 pp. (May 1905.) 
Index to North American Mycology (continued). W. A. Kel- 
lerman. Jour. Mycol. 12:67-85. Mar. 1906. 
Index to North American Mycology [continued]. W .A. Kel- 
lerman. Jour. Mycol. 12:102-128. May 1906. 
Infection Experiments with Erysiphe graminis DC. George M. 
Reed. Trans. Wise. Acad. Sci. Arts and Let. 15:135-162. 
1904. Issued 1905. 
Informe del Departamento de Patologia Vegetal [general ac¬ 
count in Spanish of a few parasitic fungi and insects]. Mel¬ 
ville T. Cook. Primer Informe An. Estacion Cen. Agronom. 
Cuba, 1:147-207. 1 June 1906. 
