INDEX TO AMERICAN BOTANICAL LITERATURE 657 
.. F. Species Hepaticarum 4: 1-824. 1909-1912. 
new American species in Schisma (22), Trichocolea (13), Schistochila 
(5), pe aies (5), Diplophyllum (1), Scapania (1), Radula (25), Madotheca (14) 
Frullania (113), Jubula (1), Peltolejeunea (1), Archilejeunea (10), Leucolejeunea (2), 
and Mastigolejeunea (4). Issued as Compl. Bull. Herb. Boissier. 
Stevenson, J. J. The formation of coal beds—III. Proc. Am. Phil. 
Soc. 51: 423-553. 13 D 1912;—IV. Proc. Am. Phil. Soc. 52: 3I~ 
162. 19 My 1913. 
Taubenhaus, J. J., & Manns, T. F. Diseases of the sweet pea. Gard. 
Chron. III. 54: 21-25. f. &19. 12 Jl 1913. 
Tisdale, W. H. A Melanconium parasitic on tomato. Phytopathology 
6: 390-394. f. 1-3. O 1916. : 
Tisdale, W. H. Relation of soil temperature to infection of flax by 
Fusarium lini. Phytopathology 6: 412, 413. O 1916. 
Townsend, C.H. Voyage of the “Albatross” to the gulf of California 
in ro1r. Am. Mus. Nat. Hist. Bull. 35: 399-476. f. 1-45. 2 Au 
acteis information of a botanical nature. 
Townsend, C. W. The old stumps at Blanc Sablon. Rhodora 18: 
185-188. 1S 1916. 
Trabut, L. Pyronia. Jour. Heredity 7: 416-419. f. 12, 13. S 1916. 
A hybrid between the pear and quince. 
Urban, I. Sertum antillarum.—ll. Repert. Sp. Nov. 13: 465-484. 
r Ap 1915. 
Includes twenty-two new species and one new genus. 
Victorin, M. La flore du Temiscouata. [1-127.] Quebec. 1916. 
Reprinted for the ‘‘ Naturaliste Canadien” with separate pagination. 
Vischer, W. Zur Biologie einiger paraguayanischer Bromeliaceen. 
Actes Soc. Helvétique Sci. Nat. 97?: 211. I915- 
Waksman, S. A. Do fungi live and produce mycelium in the soil? 
Science II. 44: 320-322. 15 1916. 
Weatherby, C. A., & Blake, S. F. Galium pilosum and its varieties. 
Rhodora 18: 190-195. 1 S 1916. 
Weir, J.R. Phacidium infestans on western conifers. Phytopathology 
6: 413, 414. O 1916. 
Weir, J. R. Pinus ponderosa and P. jeffreyi, hosts for Razoumofskya 
americana. Phytopathology 6: 414. O 1916. 
