662 Index to Recent Literature 



Reiche, K. Beitrage zur Systematik der Calyceraceen. Engler's 

 Bot. Jahrb. 29: 107-119. pL 1. 22 My. 1900. 



rn 



Robertson, R. A. Variations in Lycopodium clavatum Linn. Trans* 

 • 



Bot. Soc. Edinb. 21: 290-298.//. z—J, 1900. 

 Rodrigue, A. Les feuilles panachees et les feuilles colorees. (Rap- 



» * m # 



ports entre leurs couleurs et leur structure.) Mem. Herb. Boissier, 

 17: H-75- 3° J e - 1 9° - • 



Several American species among those studied. 



Rossler, W. Beitrage zur Kleistogamie. Flora, 87 : 479-499- P^ m 

 16, 77. 5 O. 1900. / 



An investigation of Juncus biifonius L., and Oxalis Acetosella L. 



Rothert, W. Die Krystallzellen der Pontederiaceen. Bot. Zeitung. 



58 1 : 75-106. //. 4. 1 Je. 1900. 

 Rusby, H. H. The botanical Origin of Coca Leaves. Druggist's 



1 * 



Circ. and Chem. Gaz. : 220-223. f. z-16. N. 1900. 



Rydberg, P. A. Studies on the Rocky Mountain Flora, II. The 

 Rocky Mountain Species of Melanthaceae. Bull. Torr. Club, 27 : 

 528-538. 26 O. 1900. 



Stenanthella gen. nov., Stcnanthella occidentalis (Gray) Rydb. nom. nov., Tqfi- 

 eldia intermedia, Veratrum speciosum, Zygadenus Co/oradensis, Z. graminetts, Z. m m 

 terviediusy Z. acutus y and Z. falcatus, new species. 



Salmon, E. S. Bryological Notes. Rev. Bryol. 27: 59-61,80-83. 



I9OO. 



Includes note on Erpodiuvi Domingense (Spreng. ) Brid. 



Salmon, E. S. The Erysiphaceae of Japan. Bull. Torr. Club, 27 s 

 437-450. pi. 26. 6 S. 1900. 



Sargent, H. E. A new Vicia for New England. Rhodora, 2: 225. 

 N. 1900. 



Saunders, C. F. Does the catch-fly Grass catch Flies? Plant 



World, 3 : 104. Jl. 1900. 



Saunders, C. F. Etymology of Columbine. Plant World , 3 : r ° 7 » 

 108. Jl. 1900. 



Saunders, C. F. New Jersey Pine Barrens in July. Plant World, 



3: 1-4. Ja. 1900. [Illust.] 

 Saunders, C. F. Quaker Bridge, New Jersey. Plant World, 3 : 



124. Au. 1900. [Illust.] 

 Saunders, C. F. Root System of the snake-mouth Pogonia. Pl* nt 



World, 3: 123, 124. Au. 1900. [Illust.] 

 Saunders, C. F. Some local common Names of Plants. Plant 

 World, 3 : 132, 133. S. 1900. 



