﻿Index to American botanical literature 167 



Vogt, R. Notes on seedlings. Am. Mid. Nat. 3: 287-289. pi. 4-10. 



17 JI 1914- 

 Vogt, R. The ecology and anatomy of Polygonatum commutatum. Am. 



-Mid. Nat. 4: i~ii.pi. 1-3- Ja 1915- 

 Waddell, J. Rubber: wild, plantation and synthetic. Pop. Sci. Mo. 



85: 443-456- N 1914. 

 Walcott, C. D. Cambrian geology and paleontology III. No. 2. 



Pre-cambrian Algonkian algal flora. Smithsonian Misc. Col. 64: 



77-156. pi. 4-23. 22 Jl 1914. 



Includes dercriptions of Newlandia, Kinneyia, Weedia, Greysonia, Coppena, 



Aphanomyces phycophilus De Bary. Proc. Indiana 



:s on certain White River algae. 

 107, 108. 1914. 

 Phyllocactus Rtiestii Weing. spec. nov. Monats. 



Kakteenk. 24: .123-127. 15 S 1914. 

 Weingart, W. Phyllocactus stenopetalus S.-D. und Phylloc. laiifrons 



Zucc. Monats. Kakteenk. 24: 129, 130. 15 O 1914. 

 Wheeler, W. M, Observations on the Central American Acacia ants. 



Trans. Second Entomological Congress 1912: 109-139. 1912. 

 Whitford, A. C. On a new fossil fungus from the Nebraska Pliocene. 



Univ. Stud. 14: 1-3- Pl- I, 2. 1914. 

 Winton, K. B. Histology of flax fruit. Bot. Gaz. 58: 445-448. /. 



1-4. 16 N 1914- 

 Wolf, F. A. Egg plant rots. Myc. Centralb. 4: 278-287./. /-<^. 1914. 

 Wolf, F. A. A leaf disease of walnuts. Myc. Centralb. 4: 65-69, 



/. 1-6. 1914- [Illust.] 

 Wolf, F. A. Leaf spot and some fruit rots of peanut (Arachis hypogoea 



L.). Alabama Agr. Exp. Sta. Bull. 180: 127-150. pl. 1-5. D 1914. 

 Wolf, F. A., & Massey, A. B. Citrus canker. Alabama Agr. Exp. Sta. 



Circ. 27: 97-101./. 1-6. My 1914. 

 Woodcock, E. F. Observations on the development and germination 



of the seed in certain Polygonaceae. Am. Jour. Bot. i: 454-476. 



pl. 45-48- 4 D 1914. 

 Woodward, R. W. Station for fruiting Euphorbia Cyparissias. Rho- 



dora 16: 167, 168. S 1914. 



