390 INDEX TO AMERICAN BOTANICAL LITERATURE 
Melhus, I. E. Powdery scab (Spongospora subterranea) of potatoes. 
U. S. Dept. Agr. Bull. 82: 1-16. pl. 1-3. 6 Ap 1914. 
Meyer, R. Uber Echinopsis Schickendantzii Web. Monats. Kakteenk. 
24: 51, 52. 15 Ap 1914. 
Moore, A. H. Concerning Philadelphus-platyphyllus Rydb. Rhodora 
467 77.5 27 Ap 191A. 
Nash, G. V. Flowers for the spring garden. Jour. N. Y. Bot. Gard. 
15: 79-89. Ap 1914. 
Orton, W. A. The potato quarantine and the American potato indus- 
try. U.S. Dept. Agr. Bull. 81: 1-20. f. 7. 3a Mr 1914. 
Contains notes on potato diseases. 
O'Gara, P. J. A rust—new on apples, pears, and other pome fruits. 
Science II. 39: 620, 621. 24 Ap 1914. 
Pilger, R. Uber Plantago Sectio Plantaginella Decne. Bot. Jahrb. 
50: (Suppl.) 61-71. 25 Mr 1914. 
Piper, C. V., and others. Alfalfa seed production; pollination studies. 
U.S. Dept: Agr. Bull. 75: 1-32. f. r. 8 Ap 1914. 
Roberts, J. W. Experiments with apple leaf-spot fungi. Jour. Agr. 
Research 2: 57-66. pl. 7. 15 Ap 1914. 
Rolfe, R. A. Epidendrum profusum. Curt. Bot. Mag. IV. 10: pl 
8551. Ap 1914. 
A plant from Mexico. 
Rosendahl, C.O. A revision of the genus Mitella with a discussion of 
geographical distribution and relationships. Bot. Jahrb. 50: 375~ 
397. pl. 8 +f. 1-9. 25 Mr 1914. 
Ruhland, W. Zur geographischen Verbreitung der Eriocauloceen. 
Bot. Jahrb. 50: 363-374. 25 Mr 1914. 
Setchell, W. A. Parasitic Florideae, 1. Univ. California Publ. Bot. 
6: 1-34. pl. 1-6. 18 Ap 1914. 
Includes Janczewskia Solmsii Setchell et Guernsey, J. moriformis Setchell, J. 
Gardneri Setchell et Guernsey, and J. lappacea Setchell. 
Sewell, M. C. Soil bacteria. Ohio Nat. 14: 273-278. 23 Mr 1914- 
Shull,G.H. Duplicate genes for capsule-form in Bursa Bursa- pastoris. 
Zeits. Induk. Abstammungs- und Vererbungslehre 12: 97-149: 
J. 1-7. Ap xorg. 
Shull, G. H. Uber die Vererbung der Blattfarbe bei Melandrium. 
Ber. Deutsch. Bot. Ges. 31: 40-80. pl. 23 +f. 1, 2. 25 Mr 1914- 
Small, J. K. Exploration in the Everglades and on the Florida Keys. 
Jour. N. Y. Bot. Gard. 1§: 69-79. pl. 129-131. Ap 1914- 
