186 INDEX TO AMERICAN BOTANICAL LITERATURE 
Swingle, W. T. A new species of Pistacia native to southwestern 
Texas, P. texana. Jour. Arnold Arbor. 2: 105-110. 1920. 
Tanaka, T. New Japanese fungi. Notes and _ translations—IX. 
Mycologia 12: 329-333. 27 D 1920. 
Taubenhaus, J. J. Wilts of the watermelon and related crops ( Fusar- 
tum wilts of cucurbits.) Texas Agr. Exp. Sta. Bull. 260: 3-50. 
f. 1-16. F 1920. 
Taylor, A. M. Appearance of mosses in ecological habitats. Bryolo- 
gist 23: 81-84. 8 F 1921. 
Taylor, N. Effects of the winter of 1919-1920 on the woody plants in 
the Garden. Brooklyn Bot. Gard. Record 9: 121-123. 1920. 
Taylor, R. H. Report of the Assistant to the Chief of Division of 
Plant Industry. Bull. California Dept. Agr. 9g: 411-415. 1920. 
Contains notes on the occurrence and spread of various weeds. 
Teschauer, C. Algumas notas sobre ethnologia e “‘ folklore’ na flora e 
avifauna do Brasil. Arch. Mus. Nac. Rio Janeiro 22: 221-230. 
1919. 
Thomas, H. E. The relation of the health of the host and other 
factors to infection of Apium graveolens by Septoria Apii. Bull. 
Torrey Club 49: 1-29. 24 Ja 1921. 
Tillotson, C. R. Growing and planting hardwood seedlings on the 
farm. U.S. Dept. Agr. Farmers’ Bull. 1123: 1-29. f. 1-15. Ja 
O21. 
Tottingham, W. E., Roberts, R. H., & Lepkovsky, S. Hemicellulose 
of apple wood. Jour. Biol. Chem. 45: 407-414. f. 1. F 1921. 
Trelease,S.F. The growth of rice as related to proportions of fertilizer 
salts added to soil cultures. Philipp. Jour. Sci. 16: 603-627. 
f. 1-5. Je 1920. 
Tubeuf, C. V. Uberblick iiber die Arten der Gattung Arceuthobium 
(Razoumowskia) mit besonderer Beriicksichtigung ihrer Biologie 
und praktischen Bedeutung. Naturw. Zeitschr. Forst. und Landw. 
IQIQ: 167-273. 1919. 
Tuttle, F. M. Flora of Mitchell County [Iowa]. Proc. Iowa Acad. 
Sci. 26: 269-299. f. 92-05. 1919. 
Tuttle, G. M. Reserve food materials in vegetative tissues. Bot. 
Gaz. 71: 145-151. 15 F 1921. 
Van Alstine, E. The relation of salt proportions to the growth of 
wheat in sand cultures. New Jersey Agr. Exp. Sta. Ann. Rep. 40: 
a6G-374. fF. 7, 2. 1690. 
