INDEX TO AMERICAN. BOTANICAL LITERATURE 367 
Shapovalov, M., & Link, G. K. K.. Control of potato-tuber 
diseases. U. S. Dept. Agr. Farmers’ Bull. 1367: 1-37. 
I+ 3-30. Ja te2n, 
Shull, J. M. Frost injury in Iris and Diervilla. Jour. Heredity 
15: 29-32. f. 1-3. “Ja” 5 Mr 1924. 
Sieglinger, J.B. Seed-corn inheritance in certain grain-sorghum 
crosses. Jour. Agr. Research 27: 53-64. 5 Ja 1924. 
Small, J. K. Polygalales. N. Am. Fl. 25: 299. 10 Mr 1924. 
Small, J. K. The land where spring meets autumn. A record 
of exploration in Florida in December, 1921. Jour. New 
York Bot. Gard. 25: 53-94. pl. 285-287. Mr 1924. 
Smith,C.P. Pseudotaenidia in oe Rhodora 26: 23-24. 
“ J a” 26F 1 924. 
Sprague,T. A., & Riley, L.A. M. Materials for a flora of British 
Honduras: I. Kew Bull. Misc. Inform. 1924: 1-20. Mr 
Including new species in Hypericum (1), Sloanea (2). 
St. John, H., & Courtney, W. D. The flora of Epsom Lake. 
Am. Jour. Bot. 11: 100-107. f. 7. “F’’ 6 Mr 1924. 
Standley, P. C. Eight new species of plants from Mexico. 
Proc. Biol. Soc. Washington 37: 43-47. 21 F 1924. 
uding new species in Hyperbaena (2), Capparis (1), Pithecollobium (1). 
Jatropha (1), Malache (1), Parathesis (1), Ruellia (1). 
Standley, P. C. Nine new species of plants from Central 
America. Proc. Biol. Soc. Washington. 37: 49-54. 21 F 
1924. 
ncluding new species in Podocarpus (1), Coussapoa (2), Neea (a), Sparat- 
opictaai (1), Capparis (1), Maieta (1), Hamelia (1), Psychotria (1). 
er P. C. Trigoniaceae. N. Am. FI. 25: 297-298. 10 
Mr 1924. 
ee P.C. Vochyaceae. N. Am. FI. 25: 301-303. 10 Mr 
924. 
Stapf, D. Epidendrum cristobalense. Central America. Curt. 
Bot. Mag. 149: pl. 8996. 3 Mr 1924. 
