INDEX TO AMERICAN BOTANICAL LITERATURE 529 
Klugh, A. B. The algae of the Bruce Peninsula. Ottawa Nat. 25: 
94-98. 9S I9QII. 
Lloyd, J. U. Pharmacopoeial vegetable drugs. Bull. Lloyd Lib. Bot. 
Pharm. & Mat. Med. 18: (Pharm.) 1-135. 1911. 
Macfarlane, J. M. Cephalotaceae. Pflanzenreich 4"®: 1-15. f. I-4. 
14 F 1911. 
Montgomery, E. G. Perfect flowers in maize. Pop. Sci. Mo. 79: 
346-349. f. 1-6. O 1911. 
Morris, E. L. Germination of cat-tail seeds. Torreya 11: 181-184. 
J dai te oe OL is 
Nash, G. V. The rhododendron banks. Jour. N. Y. Bot. Gard. 12: 
257, 158. 3.. jav ero 
Norton, J. B. S. Water core of apple. Phytopathology 1: 126-128. 
9 Au 1911. 
O’Gara, P. J. Parasitism of Coniothyrium Fuckelit. Phytopathology 
I: 100-102. pl. 18-21. 13 Je 1911. 
Parish, S. B. Additions and emendations. Muhlenbergia 7: 73-82. 
7 it2. 20-9 191F. 
Pax, F. Euphorbiaceae- Cluytieae. Pflanzenreich qi: 1-124. f. 1-35. 
14 F 1911. 
Peck, C. H. Report of the botanist, 1910. N. Y. State Mus. Bull. 
150: 1-100. pl. 121-123 + pl. IV, VI. [15 S] 1911. 
Includes descriptions of 54 new species of plants. 
Powers, S. Floating islands. Pop. Sci. Mo. 79: 303-307. S 19g1I. 
[Illust. ] 
Poyser, W. A. The identity of Asplentum Ferrissi with A. alternans. 
Fern Bull. 19: 33-36. [O] 1911. 
Prescott, A. Walking ferns. Fern Bull. 19: 48, 49. [O] 1911. ; 
Pritchard, F. J. A preliminary report on the yearly origin and dis- 
semination of Puccinia graminis. Bot. Gaz. 52: 169-192. pl. 4. 
15 S 1911. 
Rand, F. V. A pecan leaf-blotch. Phytopathology 1: 133-138. 
f. 1-3. 9 Au 1911. aS 
Robinson, C. B. Botanical notes upon the Island of Polillo. Philip. 
Jour. Sci. 6: (Bot.) 185-228. Jl 1911. 
Describes 18 new species. : 
Robinson, C. B. Corn-leaf blight in the Philippines. Philip. Agric. 
Rev. 4: 356-358. Jl 1911. 
Rolfe, R. A. Acineta Moorei. Curt. Bot. Mag. IV. 7: pl. 8392. 
S 191I. 
A South American plant. 
