ae oe ig z 
INDEX TO AMERICAN BOTANICAL LITERATURE 109 
Reineck, E. M. Riograndenser Orchideen, Cacteen und Baumbe- 
wohner. Deuts. Bot. Monatss. 20: 124-128. O 1902; 21: 8, 9. 
Ja 1903; 40-43. Mr 1903. 
Ricker, M. Introduction to studies on the fertilization of plants. 
Bull. Univ. Montana Biol. Ser. 1: 210-214. f. 6. 1903. 
Ricker, M. Some devices tending to insure cross fertilization of 
plants. Bull. Univ. Montana Biol. Ser. 1: 263-270. f. 24-30. 
1903. 
Robinson, B. L. Records of Wolfia Columbiana in Massachusetts. 
Rhodora, 5: 287, 288. 22 D 1903. 
Rolfe, R. A. + Catasetum trifidum g and 9. Orchid Rev. 10: 199, 
200. Je 1902. 
Rolfe, R. A. Cattleya porphyroglossa. Orchid Rev. 10: 330, 331. 
N 1902. 
Rolfe, R. A. Cartleya Roeslit. Orchid Rev. 9: 253, 254. Au 1901; 
TO: 222, 223. Jl 1go02. 
Rolfe, R. A. Lpidendrum oblongatum. Orchid Rev. 9: 280. S 1go!. 
Rolfe, R. A. The genus Brassavola. Orchid Rev. 10: 65-70. 
Mr Lgo2. 
Rolfe, R. A. Gongora Charontis. Orchid Rev. 9: 264. S Igot- 
Rolfe, R.A. Zaelia rupestris. Orchid Rev. 9: 346. N 1got. 
Rolfe, R. A. Lycaste brevispatha, Orchid Rev. 10: 113, 114. f. 77. 
Ap Igo2. 
Rolfe, R. A. Lycaste crinita, Orchid Rev. 10: 176. Je 1902. 
Rolfe, R. A. AMaxillaria macrura. Orchid Rev. 10: 343, 344- 
N 1902. 
Rolfe, R. A. Schomburgkia Thomsoniana, Orchid Rev. 9: 325- 
N rgor. 
Rolfe, R. A. Sievkingia suavis. Orchid Rev. 10: 325. N 1902. 
Rolfe, R. A. Stanhopea connata, Orchid Rev. 9: 295, 296. O 
Igor, 
Rolfs, F.M. Corticium vagum B, & C. var. Solani Burt, a fruiting 
Stage of Rhizoctonia Solani. Science, Il. 18: 729. 4 D 1903. 
Rostowzew, S. J. Beitrige zur Kenntnis der Peronosporeen. Flora, 
92: —. pl. ri-1jz7. 60 1903. 
chie: efly with riniones ahs: “ Plasmopora) Cubensis, which is made the type 
of a new genus, Pseudoperonospor 
