INDEX TO AMERICAN BOTANICAL LITERATURE 247 
Nieuwland, J. A. Some local albino plants. Am. Mid. Nat. 2: 265, 
266. Jl-1912. 
Ochoterena, I. Memoria sobre las plantas deserticas mexicanas. 
Mem. Soc. Cie. ‘Antonio Alzate”’ 30: 171-182. pl. 4-6. Mr 1911. 
Pennell, F. W. Further notes on the flora of Conowingo or serpentine 
barrens of southeastern Pennsylvania. Proc. Acad. Nat. Sci. 
Philadelphia 64: 520-539. 13 F 1913. 
Porsild, M. P. Vascular plants of west Greenland between 71° and 73° 
N. Lat. Meddelelser om Grénland. 50: 351-389. f. I-14. 1912. 
Prain, D., & Hutchinson, J. Notes on some species of Acalypha. Kew 
Bull. Misc. Inf. 1913: 1-28. f. 1-4. Ja 1913. 
Quehl, L. aa die Preisverzeichnisse der Kakteen. Monats. Kak- 
teenk. 23: 18, 19. 15 F 1913. 
Reed, C. A. Wild flowers of New York. 1-46. Mohonk Lake, N. Y. 
1912. [Illust.] 
Robinson, C.B. Roxburgh’s Hortus Bengalensis. Philip. Jour. Sct. 7: 
(Bot.) 411-419. D 1912. 
Rouaix, P. El arbusto llamado ‘“‘hoja-sen” en los estados fronterizos 
(Flourensia cernua D.C.). Mem. Soc. Cie. ‘Antonio Alzate Yad: 
3201-303. Je 1910. 
Rydberg, P. A. Studies on the Rocky Mountain flora—XXVIII. 
Bull. Torrey Club 40: 43-74. 18 Mr 1913. 
Includes Aas eoKs Coriophyllus, Pseudopteryxia and Pseudoreoxis gen. nov., 
and new species in Lupinus (1), Psoralea (2), Atelophragma (1), Negundo (1), Sphae- 
valcea (2), Nuttallia gee were (5), Gayophytum Sage Oenothera (1), Glycosma (1), 
. Pseudopteryxia (1), Cynomarathrum (1), and Cogswell ta 
Schmid, G. Die Bliite des Cereus pees: S.-D. Monats. Kak- 
teenk. 23: 29. 15 F 1913. [Illust.] 
Serner, O. Kreuzungsresultate bei phyllokakteen. Monats. 
teenk. 23: 17. 15 F 1913. 
Shear, C. L. Endothia Gasicilt (Schw.). Phytopathology 3: 61. 
Kak- 
F 191 
Smith, ow Some successful inoculations with the peach crown gall 
organism. and certain observations upon retarded gall formation. 
Phytopathology 3: 59, 60. F 1913. 
Smith, G. M. Tetradesmus, a new four-celled coenobic alga. Bull 
Torrey Club 40: 75-87. pl. 1. 18 Mr 1913. 
Tetradesmus wisconsinensis gen. et sp. nov. 
South, F. W. Some root diseases of permanent crops in the West 
Indies. West Ind. Bull. 12: 479-498. 18 5S 1912. 
Spaulding, P. Notes on Cronartium Comptoniae. Phytopathology 3: 
62. F 1913. . 
