references: botany 491 



Cron, A. B. Triple-seeded spikelets in sorghum. Journ. Amer. Soc. Agron., 8: 



237, 238, pi. 8. August 1, 1916. 

 Eggleston, W. W. Additions and corrections to the new Vermont flora. Vermont 



Bot. Bird Clubs, Joint Bull., 2: 9-13. April, 1916. 

 Goldman, E. A. Plant records of an expedition to Lower California. Contr. 



U. S. Nat. Herb., 16: i-xiii + 309-371, pis. 104-133 + map. February 10, 



1916. 

 Grantham, A. E., and Groff, F. Occurrence of sterile spikelets in wheat. Journ. 



Agr. Research, 6: 235-250, pi. 27. May 8, 1916. 

 McAtee, W. L. Plants collected on Matinicus Island, Maine, in late fall, 1915. 



Rhodora, 18: 29-45. March 13, 1916. 

 McAtee, W. L. Some local names of plants — 2. Torreya, 16: 235-242. De- 

 cember 9, 1916. 

 McAtee, W. L. The winter flora of Muskeget Island, Massachusetts. Rhodora, 



18: 93-99. May 4, 1916. 

 Maxon, W. R. Studies of tropical American ferns — No. 6. Contr. U. S. Nat. 



Herb., 17: 541-608 + i-viii, pis. 32-43. May 23, 1916. 

 Oakley, R. A. and Garver, S. Medicago falcata, a yellow-flowered alfalfa. 



U. S. Dept. Agr. Bull. 428: 1-70, pis. 1-4, figs. 1-23. January 9, 1917. 

 Piper, C. V. New plants from Oregon. Proc. Biol. Soc. Washington, 29: 99-102. 



June 6, 1916. 

 Piper, C. V. Notes on Quamasia with a description of a new species. Proc. Biol. 



Soc. Washington, 29: 77-82. April 4, 1916. 

 Pittier, H. New or noteworthy plants from Colombia and Central America — 5. 



Contr. IT. S. Nat. Herb., 18: i-ix + 143-171, pis. 57-80, figs. 88-97. March 3, 



1916. 

 Pittier, H. Preliminary revision of the genus Inga. Contr. U. S. Nat. Herb., 



18: 173-223 + i-ix, pis. 81-105. October 30, 1916. 

 Richer, P. L. Two types of variable pubescence on plants. Amer. Journ. Bot., 



3: 470-473. October 20, 1916. 

 Rose, J. N. Cremnophila nutans. Addisonia, 1: 49, pi. 25. September 30, 



1916. 

 Rose, J. N. Echeveria cornicolor. Flesh-colored Echeveria. Addisonia, 1: 25, 



pi. 13. June 30, 1916. 

 Rose, J. N. Echeveria setosa. Addisonia, 1: 11, pi. 6. March 31, 1916. 

 Rose, J. N. Pachyphytum longifolium. Addisonia, 1: 7, 8, pi. 4. March 31, 



1916. 

 Rose, J. N. Recent explorations in the cactus deserts of South America. Proc. 



Nat. Acad. Sci., 2: 73, 74. February, 1916. 

 Rose, J. N. Sedum diversifolium. Addisonia, 1: pi. 31 A. December 30, 1916. 

 Rose, J. N. Sedum humifusum. Addisonia, 1: pi. 31 B. December 30, 1916. 

 S afford, W. E. The botanical identity of Lignum nephriticum. Science, II., 



43: 432. March 24, 1916. 

 Safford, W. E. Desmopsis, a new genus of Annonaceae. Bull. Torrey Club, 43: 



183-193, pis. 7-9, fig. 1. May 20, 1916. 

 Standley, P. C. Additional notes upon New Mexican Hepaticae. Bryologist, 



19: 64, 65. July 25, 1916. 

 Standley, P. C. Chenopodiaceae. N. Amer. Fl., 21: 3-93. November 27, 1916. 



