INDEX TO RECENT LITERATURE 421 
Kellerman, W. A. The Alternate Form of Aecidium hibisciatum. 
Jour. Mycol. 9: t09, 110. 29 My 1903. 
Kellerman, W. A. Another much-named Fungus. Jour. Mycol. 9: 
106, 107. 29 My 1903. 
Cephalosporium dendroides EN, & Kellerm., 1903 = Botryosporium pulchrum Corda, 
1839. : 
Kellerman, W. A. Puccinia lateripes B. & Rav. an Aut-Eu-Puccinia. 
Jour. Mycol, 9: 107-109. f/. 2. 29 My 1903. 
Kroemer, K. Wurzelhaut, Hypodermis und Endodermis der Angio- 
spermenwurzel. Bibliotheca Botanica, 11%; 1-151. A/. 7-6. 1903. 
Lewton-Brain, L. Disease-resisting Varieties of Plants. West Indian 
Bull. 4: 48-57. [1903.] 
Lewton-Brain, L. Hybridization of the Sugar-cane, West Indian 
Bull. 4: 63-73. [1903.] 
Morgan, A. P. A New Species of Sirothecium. Jour. Mycol. 9: 82, 
83. 29 My 1903. 
S. nigrum. 
Murrill, W. A. A Historical Review of the Genera of the Poly- 
poraceae. Jour. Mycol. 9: 87-102. 29 My 1903. 
Plowman, A. B. Certain Relations of Plant Growth to Ionization of 
the Soil. Am, Jour. Sci. IV. 14: 129-132. Au rgo2. 
Reed, M. Two New Ascomycetous Fungi Parasitic on Marine Algae. 
Univ. Calif. Publ. Bot. 1: 141-164. p/. 75, 76. 20 N 1902. 
Guignardia Ulvae and G, Alaskana ; one of the hosts is Prasio/a borealis sp. nov. 
Robinson, B. L. Viola arvensis in New England. Rhodora, 5: 155, 
156. 3 My 1903. 
Rose, J. N. Studies of Mexican and Central American Plants — No. 
3. Contr. U.S. Nat. Herb. 8: i-vii. 1-55. i-iv. p/. z-12 +f. 1-77. 
16 Je 1903. 
Includes descriptions of 80 new species in 32 genera; two new genera, Climaco- 
rachis and Ramiresella ; and several new names, including the substitution of Meofre- 
leasea for Treleasea Rose not Spegaz. 
Safford, W. E. Extracts from the Note Book of a Naturalist on the 
Island of Guam. —IV. Plant World, 6: 49-54. p/. 8, 9. Mr 
1903;—V. Plant World, 6: 73-78. p/. 73,74. Ap 1903; — VI. 
Plant World, 6: 97-103. f/. 16, 77. My 1903;—VII. Plant 
World, 6: 123-130. f.7+//. 78. Je 1903. 
Schrenk, H. von & Spaulding, P. The Bitter-rot Fungus. Science, 
iL. ¥9:: 750) 951. . 6 My 1903- 
