64 
Journal of Mycology 
[Vol. 9 
Trout, Salvelinus fontinalis & Cristivomer namaycush, [domes¬ 
ticated], hosts to Bacterium truttse Marsh n. sp. Science, 
N. S. 16:706. 31 Oct. 1902. 
True, Rodney H. The Prevention of Moulds on Cigars. Sci¬ 
ence, N. S. 16:115-6. 18 July 1902. 
Tsuga canadensis, decaying trunks and roots, host to Ganoderma 
tsugae Murrill n. sp. Bull. Torr. Bot. Club, 29:601. Oct. 
1902. 
Tulip Mould. [Botrytis parasitica Cav.] Byron D. Halsted. 
An. Rep. N. J. Exp. Sta. 1901 :438~440. 1902. 
Twigs, host to Nidula microcarpa rugispora White n. var. Bull. 
Torr. Bot. Club, 29:272. May 1902. 
Twigs, slender, host to Helotium delectabile Massee & Morgan. 
Jour. Mycol. 8:184. Dec. 1902. 
Tylodon Banker nov. gen. [Hydnacese]. Bull. Torr. Bot. 
Club, 29:440. July 1902. 
Ulmus sp., dead exposed roots, host to Haplosporella rhizophila 
Shear n. sp. Bull. Torr. Bot. Club, 29:456. July 1902. 
Ulva californica Wille, host Guignardia ulvae Reed n. sp. Univ. 
Calif. Publications, Botany, 1 :i6o. 20 Nov. 1902. 
Umbellularia californica, bark, matrix for Arthopyrenia par- 
vula A. Zahlbr. 11. sp. Beihefte z. Bot. Centralbl. 13:150. 
1902. 
Umbellularia californica, bark, matrix for Opeographa um- 
bellulariae A. Zahlbr. n. sp. Beihefte z. Bot. Centralbl. 13:- 
154. 1902. 
Umbilicaria, see Lichens — Umbilicaria. 
Underwood, Lucien M. Conservatism of Energy in Mycologi- 
cal Clubs. Torreya, 2 :i-2. Jan. 1902. 
Underwood, L. M. The Bracket Fungi. Torreya, 2:87-90. 
June 1902. 
Uredineae, The American, IV. J. C. Arthur and E. W. D. Hol- 
way. Bull. Lab. Nat. Hist. State Univ. Iowa, 5:311-334. 
pi. 1-9. Oct. 1902. 
Uredineae — Collecting & Preserving, see Fungi Collecting. 
Uredineae, Cultures of, in 1900 & 1901. J. C. Arthur. Jour. 
Mycol. 8:51-6. June 1902. 
Uredineae Exsiccatae et leones. Fascicle IV. [Species 45-60, 
49 packets, photo-engraved drawings, and heliotype reproduc¬ 
tions from photographs.] J. C. Arthur and E. W. D. Hol- 
way. Dec. 1902. 
