INDEX TO RECENT LITERATURE 483 
Harris, J. A., & Kuchs, 0. M. Observations on the Pollination of 
Solanum rostratum Dunal and Cassia Chamaecrista L. Kansas Univ. 
Sci. Bull. 1: 15-41. ff. z. F. 1902. 
Harshberger, J. W. An ecological Sketch of the Flora of Santo 
Domingo. Proc. Acad. Nat. Sci. Phila. 53: 554-561. p/. 37, 32. 
1902. 
Harshberger, J. W. Cockscomb Fasciation of Pineapples. Proc. 
Acad. Nat. Sci. Phila. 53: 609-611. 1902. 
Harshberger, J. W. The Botanical Gardens of Jamaica. Plant 
World, 5: 41-44. pl. 8, 9. Mr. 1902. 
Hasselbring, H. Canker of Apple Trees. Bull. Ill. Agric. Exp. Sta. 
79: 225-239. Ap. Igoz. 
Hervey, E. W. Rare Plants about New Bedford [Mass.]. Rhodora, 
4: 106, 107. My. 1goz. 
Hill, E. J. John Stuart Mill and botanical Study. Plant World, 5: 
47-49. Mr. 1902. 
Hollick, A. Geological and botanical Notes: Cape Cod and Chappa- 
quidick Islands, Mass. Bull. N. Y. Bot. Garden, 2: 381-407. 
bl. 40, gz. Ap. 1902. 
Holzinger, J. M.  Orthotrichum Hallii Sulliv. & Lesq. Bryologist, 5: 
43, 44. pl. 5. My. 1902. 
H[ooker], J. D. Philodendron calophylium. Curt. Bot. Mag. III. 
58: p/. 7827. 1 Ap. 1902. 
Native of Brazil and Guiana. 
House, H.D. The acaulescent Violets of central New York. Torreya, 
2: 68-71. 14 My. 1902. 
Huntington, J. W. How I found Schistostega osmundacea. Bryolo- 
gist, 2: 52. My. 1902. 
Johnson, D. S. The Development of the Embryo Sac in Piper 
and Heckeria. Johns Hopkins Univ. Circ. 21: 85, 86. Je. 1902. 
Johnson, D.S. The Germination of the Seed of Peperomia and cer- 
tain other Genera. Johns Hopkins Univ. Circ. 21: 86. Je. 1902. 
Kaufman, P. An interesting Aroid. Plant World, 5: 75. Ap. 1902. 
Keller, I. A. A peculiar Condition of Oedogonium. Proc. Acad. Nat. 
Sci. Phila, 53: 598-601. 1902. _ [Illust.] 
, W. A. Continuation of the Journal of Mycology. Jour. 
Mycol. 8: 1-3. My. 1902. 
Kellerman, W. A. Puccinia Pechii (De-Toni) Kellerm. Jour. 
Mycol. 8: 20. My. 1902. 
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