337 
Index to recent Literature relating to American Botany. 
Alwood, W.B. Ripe-rot or Bitter-rot of Apples. Bull. Va. Exp. 
Sta. 4o: 56-82. f/. 2. My, 1894. 
Atkinson, G. F. Damping Off. Bull. N. Y. (Cornell) Exp. Sta. 
94: 230-272. f. 55. My. 1895. 
Treats at length of Artotragus Debaryanus (Hesse), A. intermedius (De Bary), 
Completoria complens Lohde and Volutella leucotricha Atkin. 
Baker, J.G. LZupatorium clibadoides, Aspilia Glaziovi, Senecio arctit- 
folius. Kew Bull. ror: 105, 106. My. 1895. 
New species from Brazil. 
Britton, N. L., and Vail, A. M. An Enumeration of the Plants col- 
lected by M. E. Penard in Colorado during the Summer of 1892. 
Bull. Herb. Boiss. 3: 197-221. My. 1895. 
Brown, N. E. Cynanchum formosum. Kew Bull, tor: 112. My. 
1895. 
Native of Peru and Ecuador. 
Burt, E. A. A North American Azthurus. Mem. Bost. Soc. Nat. 
Hist. 3: 487-505. fl. 49, 50. 1894. 
A. borealis, from East Galway, N. Y., described as new. 
Card. F. W. Garden Herbariums. Gard. and For. 8: 242. 149 Je. 
1895. 
Christ, H. Fougéres nouvelles ou peu connus. Bull. Soc. Bot. Belg. 
33: part 2, 92, 95. 27 Je. 1895. . 
Gymnogramme Eggersii from Cuba (Eggers, 4882a), and Alsophila monosticha 
from British Guiana, 
Christ, H. Un cas d’androgynie dans le genre Pinus. 
Bot. Belg. 33: part 2, 88-92. 27 Je. 1895. 
P. Cubensis Griseb. from Bluffton, S. C. 
Clark, H. L. Studies in Plant Development. Folio, Chicago, 1895. 
Blanks for recording studies in comparative morphology. 
Corbett, L. C. Squashes. Bull. S. Dak. Exp. Sta. 42: 77-92. Fa: 
Fb. 1895. 
Demonstrates the desirability of artificial pollination in fiel@ culture. 
Coulter, J. M. The Botanical Work of the Government. Bot. Gaz. 
20: 264-268. 17 Je. 1895. 
Coulter, J. M., and Rose, J. N. Musineon of Rafinesque. Bot. Gaz. 
20: 258-260. 17 Je. 1895. 
Enumeration of the species of Musineon; M. alpinum is described as new. 
Bull. Soc. 
