610 INDEX TO RECENT LITERATURE 
Bush, B. F. The North American Species of 7riodia. ‘Trans. Acad. 
Sci. St. Louis, 12: 64-77. p/. 10, rz. 9 Je. 1902. 
Bush, B. F. The North American Species of Chaerophylium,. ‘Trans. 
Acad. Sci. St. Louis, 12: 57-63. 9 Je. 1902. 
Chaerophyllum reflexum sp. nov. 
Chamberlain, E. B. Audacomnium heterostichum from Maine. Rho- 
- dora, 4: 169. Au. 1902. 
Christ, H. Spicilegium Pteridologicum Austro-Brasiliense. Bull. 
Herb. Boissier, Il. 2: 545-560. 30 My. 1902; 633-650. 3° Je. 
1902 ; 689-708. 31 Jl. Igoz. 
New species and varieties in Doryopteris (2), Pteris (2), Blechnum, Asplenium, 
Diplazium, Aspidium (2), Phegopteris, Oleandra, Cystopteris, Cyathea, Alsophila 
Gleichenia, Aneimia (7), and Lycopodium (7). 
Collier, A. J. Notes on the Vegetation. Reconnaissances in the Cape 
Nome and Norton Bay Regions, Alaska, in 1900. 164-174. 1907: 
Preliminary list of plants of the region. 
Collins, F.S. An Algologist’s Vacation in eastern Maine. Rhodora, 
4: 174-179. S. 1902. 
Collins, J. F. Distinctive Features of /ris Hookeri. Rhodora, 4° 
179, 180. pl. 399. S. 1902. 
Copeland, E.B. Two Fern Monstrosities. Bot. Gaz. 34: 142-144 
J-I-5§. 21 Au. 1902. 
Dandridge, D. Shrubs in August. Garden, 62: 150, 151. 3° Au. 
1902. 
Davenport, G. E. Notes on New England Ferns. Rhodora, 4: 157~ 
166. Au. rgo2. 
Discusses the validity of the genus Vephrodium. 
Delabarre, E.B. Report of the Brown-Harvard Expedition to ar 
vak, Labrador, in the Year 1900. Bull. Geog. Soc. Phila. 3: 65- 
212. Ap. 1902. 
Includes list of plants, pp. 177-201. 
(Dickens, A.] Grapes. Bull. Kan. Agric. Exp. Sta. 110: 223-259 
Jl. 902. [Illust.] 
Dietel, P. Bemerkungen iiber Uropyxis und verwandte Rostpilzgat 
tungen. Hedwigia (Beiblatt), 41: (107)-(113)- 23 Je. 1902: 
Driggs, A.W. Notes on the Flora of Connecticut. Rep. Board © 
Education of State of Conn. 1901: 328-348. 1901- 
Gives various additions to state catalogue of 1895. 
