INDEX TO RECENT LITERATURE T17 
of the Synopsis Filicum. Bull. Torrey Club, 20: 617-634. 28N. 
1902. 
One new species in Cerofteris. 
Underwood, L. M. Two new Species of Se/agine//a in the southern 
Flora. Torreya, 2: 172, 173. 25 N. 1902. 
Selaginella acanthonota and S. Sherwoodit. 
Underwood, L. M. & Maxon, W. R. Notes on a Collection of 
Cuban Pteridophyta, with Descriptions of four new Species. Bull. 
Torrey Club, 29: 577-584. 31 O. 1902. [Illust.] 
New species in A/sophila, Polypodium, Asplenium, and Diplazium ; Polystichum 
aquifolium nom. nov, 
Vochting, H. Ueber den Sprossscheitel der Zinaria A aehies Jahrb. 
wiss. Bot. 38: 83-118. A/. 2, 7. 1902. 
Vogler, P. Die Anwendung der Variationsstatistik zur Untersuchung 
von Plankton Diatomeen. Flora, 91: 380-383. 4 O. 1902. 
Webster, H. A new Mushroom for the Market. Rhodora, 4: 199. 
O. 1902. 
Whetzel, H. H. Notes on Apple Rusts. Proc. Ind. Acad. Sci. 1go1: 
255-261. 1902. 
Whetzel, H. H. Notes on the Genus Stemonitis. Proc. Ind. Acad. 
Sci. 1901: 261-266. 1902. 
White, V.S. Some Mt. Desert Fungi. Bull. Torrey Club, 29: 550- 
563. 26 S.. 1902. 
Includes new species and varieties in Hydnum (2), by Banker, Boletus (2), Clito- 
cybe, Cortinarius, Flammula, and Amanitopsis, by Peck. 
Wiedersheim, W. Ueber den Einfluss der Belastung auf die Aus- 
bildung von Holz- und Bastkérper bei Trauerbaumen. Jahrb. 
wiss. Bot. 38: 46-69. 1902. 
Wildeman, E. de. Cereus hamatus Scheidw. 
 nensis, 3: 89-93. p/. 203. Jl. 1902. 
A species from the environs of Tampico. 
- Wildeman, E. de. Menziesia pilosa Juss. 
nensis, 3: 95-97. p/. rog. 1 Jl. 1902. 
Winton, A. L. Beitrige zur Analonne des Beerenobstes. Zeitschr. 
fiir Untersuch. der Nahrungs- und Genussmittel, 5: 785-814. /. 20- 
we. tS. 190%, 
Worsdell, W. C. The Evolution of the vascular Tissue of Plants. 
Gaz. 34: 216-223. f. 1-7. 25 S. 1902. 
Ic. Select Hort. The- 
Ic. Select Hort. The- 
Bot. 
