July 1904] Index to North American Mycology 
191 
Taxonomic value of the Spermogonium. [Abstract.] J. C. 
Arthur. Science, N. S. 19:171. 29 Jan. 1904. 
Thom, C. Craterellus taxophilus, a new species of Thelepho- 
raceae. [Abstract.] Science, N. S. 19:172. 29 Jan. 1904. 
Thom, Charles. Craterellus taxophilus, A new species of Thele- 
phoracese. Bot. Gaz. 37:215-9. Mar. 1904. 
Thecaphora thomberi Griffiths n. sp., on Clathorix lanuginosa 
Nutt. Bull. Torr. Bot. Club, 31:88. Feb. 1904. 
Thyridium stilbostomum E. & E. n. sp. on dead Maple limbs 
partly decorticatel. Jour. Mycol. 9:223. Dec. 1903. 
Tilletia in the capsule of Bryophytes. [Notes published cases, 
and gives similar organism in Ricciocarpus natans.] Brad¬ 
ley M. Davis. Bot. Gaz. 36 :^o 6 -y. Oct. 1903. 
Tilletia pulcherrima E. & G. [Destructive on Panicum obtusum 
H. B. K. in Arizona. Griffiths.] Bull. Torr. Bot. Club, 31:88. 
Feb. 1904. 
Tilletia wilcoxiana Griffiths n. sp., on Stipa eminens andersonii 
Vasey. Bull. Torr. Bot. Club, 31:88. Feb. 1904. 
Toadstools, Three Edible. [Coprinus micaceus, C. atramenta- 
rius, C. comatus.] J. C. Arthur. Ind. Agr. Exp. Sta. Bull. 
98:44-50. PI. I-VII. Feb. 1904. 
Tobacco Wilt, The Granville; a Preliminary Bulletin. [Caused 
by Bacteria.] F. L. Stevens & W. G. Sackett. N. C. Agr. 
Exp. Sta. Bull. 188:81-96. 
Townsend, C. O. A fungus infesting stored Sugar. [Penicil- 
lium.] Science, N. S. 19:418. 11 Mar. 1904. 
Tracylla FI. Tassi, n. n. [sub-genus Tracylla Sacc., Leptothy- 
rium]. Bull. Lab. Orto. Bot. Siena, 6:62. 1904. 
Tracylla spartinse (Peck) Sacc. n. n. [Leptothyrium spartinse 
Peck.] Bull. Lab. Orto. Bot. Siena, 6:62. 1904. 
Tree-destoying Fungi, see Fungi , Some tree-destroying . . . 
Trematosph^ria clavispora E. & E. n. sp., on dead limbs of Ar¬ 
temisia tridentata. Jour. Mycol. 9:166. Oct. 1903. 
Tricholoma, The Masked. [T. personatum. Popular.] Eliza¬ 
beth Willis Woodworth. Birds and Nature, 14:191. PI. 
608. Nov. 1903. 
Tricholoma radicatum Peck n. sp., under coniferous trees. N. 
Y. State Mus. Bull. 67:22. 1903. 
Tsuga canadensis, decaying trunks, host to Clavaria tsugina 
Peck n. sp. N. Y. State Mus. Bull. 67:28. 1903. 
Tubercles, Root, of Bar Clover (Medicago denticulata Willd.) 
and Some other Leguminous Plants. G. J. Pierce. Proc. 
Calif. Acad. Sci. 1902, Ser. 3, 10:295-328. 1902.. 
