Index to recent Literature relating to American Botany 
Arthur, J. C. Two Weeds: Horse Nettle and Buffalo Bur. Rep. 
Ind. Agric. Exp. Sta. 14: 9-19. p/. 7-37, 7. 1 and map. F. 1902. 
Arthur, J.C. An edible Fungus. Rep. Ind. Agric. Exp. Sta. 14: 
20, 21. pl. 4, 5. F. 1902. 
Description and two illustrations of Hydnum erinaceum. 
Barbour, W.C. Porella. Bryologist, 5: 32-36. 7-8. Mr. 1902. 
Berry, E. W. Additional Notes on Zirfodendron Leaves. Torreya, 2: 
33-37- pl. z, 2. 12 Mr. 1902. 
Best, G. N. Sectioning Stems and Leaves of Mosses. Bryologist, 5: 
25. Mr. 1902. 
Britton, E. G. Bryological Notes. Torreya, 2: 44. 12 Mr. 1902. 
Britton, E. G. Seligeria campylopoda. Bryologist, 5: 24, 25. Mr. 
Igo2. 
Britten, J. The Nomenclature of Zachnanthes. Journ. Bot. 40: 23- 
25. I Ja. 1902. 
Britton, N.L. A new Peperomia from the Island of St. Kitts. Tor- 
reya, 2: 43. 12 Mr. 1902. 
Peperomia Davisiz Britton, sp. nov. 
Clinton, G. P. Apple Rots in Illinois. Bull. Ill. Agric. Exp. Sta., 
69: 189-224. Feb. 1902. 
Describes Gnomoniopsis fructigena (Berk.) Clint. as the ascigerous stage of Gloeo- 
Sportum fr ructigenum Berk, 
Clute}, W.N. Frances Theodora Parsons. Fern Bull. 10: 20, 21. 
Portrait. Ja. 1902. 
Clute, W. N. Notes from the South. Fern Bull. 10: 5-7. Ja. 
Igo2, 
Notes on Various ferns and fern allies. 
Cockrell, T. D. A. Notes on southwestern Plants. Torreya, 2: 
42, 43. 12 Mr. 1902. 
Davis, wT, Lypochaeris radicata \.. Torreya, 2: 45. 12 Mr. 
TQo2, 
Earle, F. Ss. A Key to the North American Species of Hypholoma. 
Torreya, a 22, 23. 21 F. 1902. 
Earle, F. s. Keys to the North American Species of the Coprineae. 
Torreya, 2: 37-40. 12 Mr. 1902. 
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