Index to recent Literature relating to American Botany 
Ames, 0. A new Species of Hadenaria from Cuba. Proc. Biol. Soc. 
Wash. 16: 117, 118. f. 7, 2. 30 S'1903. 
Atkinson, G.F. A new Species of Geaster. Bot. Gaz. 36: 303-306. 
od; o:.) 28 2) seen: 
C. leptospermus, native of North Carolina. 
Bailey, W. W. Lianes. Plant World, 6: 203-205. § 1903. 
Barnhart, J. H. Duplicate Binomials. Torreya, 3: 142, 143. 26 
S 1903. 
Barrett, O. W. Three Ecological Problems. Plant World, 6: 213. 
S 1903. 
Baum, H. E. The Breadfruit. Plant World, 6: 197-202. fi. 26, 
27. S1903; II. Plant World, 6: 225-231. f/. 29. O 1903. 
Berry, E. W. Liriodendron Notes. Torreya, 3: 129-132. /. I-g. 
26S 1903. 
Braunton, E. LFchinocactus cylindraceus. Cal. Floricult. 1': 18. 
N rgor.  [Illust.] 
Braunton, E. Opuntia ursina. Cal. Floricult. 1°: 16. D 1gor. 
[Tlust. ] 
Bray, W. L. The Tissues of Some of the Plants of the Sotol Region. 
Bull. Torrey Club, 30: 621-633. f 7-70. 4N 1903. 
Britton, B. M. A New England Station for Buxbaumia indusiata 
Pridel. Rhodora, 5: 257, 258. 13 O 1903. 
Britton, W. E. Vegetation of the North Haven Sand Plains. Bull. 
Torrey Club, 30: 571-620. p/. 27-28. 4 N 1903. 
Cockerell, T. D. A. Two Orchids from New Mexico. Torreya, 3: 
139-141. 265 1903. 
Includes description of Corallorhiza Grabhami sp. nov. 
Collins, F.S. Isaac Holden. Rhodora, 5: 219, 220. 6S 1903. 
Collins, F. S. Notes on Algae, —VI. Rhodora, 5: 231-234. 6 
S 1903. 
Cushman, J. A. Notes on New England Desmids, —I. Rhodora, 
5: 221-225. 6S 1903; —II. Rhodora, 5: 252-255. 13 O 1903. 
Dahlstedt, H. Studien iiber siid- and central-amerikanische Pepero- 
mien. Sv. Vet.-Akad. Handl. 33’: 1-218. p/. 7-77. 1900. 
A monograph of the genus Peperomia. It includes 28 new species from South and 
Central America and the West Indies. 
697 
