652 INDEX TO AMERICAN BOTANICAL LITERATURE 
Schumann’s ‘‘Gesamtbeschreibung der Kakteen’’ (1903) neu 
beschriebenen und umbenannten Gattungen und Arten aus der 
Familie der Cactaceae. Monats. Kakteenk. 23: 11-14. 15 Ja 1913; 
23-27. 15 F 1913; 37-41. 15 Mr 1913; 56-60. 15 Ap 1913; 72-78. 
15 My 1913; 81-88. 15 Je 1913. 
Weingart, W. Cereus Hirschtianus K. Schum. Monats. Kakteenk. 
23: 108-111. 15 Jl 1913. 
Weir, J. R. Auricularia mesenterica (Dicks.) Pers. Phytopathology 
3: 192. Au 1913. 
Wellington, R. Mendelian inheritance of epidermal characters in the 
fruit of Cucumis sativus. Science II. 38: 61. 11 Jl 1913. 
Wernham, H. F. New Rubiaceae from tropical America—II. Jour. 
Bot. 51: 218-221. Jl 1913 : 
Includes eleven new species in Pteridocalyx (1), Tournefortiopsis (1), Gonzalea 
(4), Machaonia (3), Malanea (1), and Cephaelis (1). 
Wester, P. J. Annonaceous possibilities for the plant breeder. Philip. 
Agr. Rev. 6: 312-321. pl. 2-7. Jl 1913. 
Westling, R. Uber die griinen Spezies der Gattung Penicillium. 
Arkiv Bot. rz’: 1-156. f. 1-81. 1911. 
Discusses several American species. 
Williams, R.S. Dicranaceae. N. Am. Fl. 15: 77-158. 8 Au 1913. 
Includes new species in Dicranella (2), Dicranum (1), and Campylopus (4). 
Williams, R.S. Leucobryaceae. N.Am. Fl. 15: 159-166. 8 Au 1913- 
Includes Octoblepharum erectifolium Mitten sp. nov. 
Wilson, G.W. Fusarium or Verticillium on okra in North Carolina? 
Phytopathology 3: 183-185. Je 1913. 
Wolf, F. A. Melanose. Phytopathology 3: 190, 191. 14 Au 1913- 
Yamanouchi, S. The life history of Zanardinia. Bot. Gaz. ee 1-35. 
pl. 1-4+f. 1-24. 16 Jl 1913. 
York, H. H. The origin and development of the embryo sac and 
embryo of Dendrophthora opuntioides and D. gracile{is]. 1. Bot. 
Gaz. 56: 89-111. pl. 5, 6 +f. 1, 7, 8, 12a, 20, 21. 14 Au 1913; 
II. Bot. Gaz. 56: 200-216. pl. 7. 17S 1913. 
