INDEX TO AMERICAN BOTANICAL LITERATURE 487 
Hyde, E. A little corticicolous fungus. Myc. Bull. 5: 329, 330. fA 
250. Je 1907. 
Thering, H. von. Die Cecropien und ihre Schutzameisen. Bot. 
Jahrb. 39: 666-670. f. 15 Ja 1907; 671-714. pl. 6-10. 19 F 
1907. 
Jennings,O. E. A note on the poisonous qualities of the yellow ladies’ 
slipper. Plant World 10: 189-191. Au 1907. 
Johnson, D. S.A botanical expedition to Jamaica. Johns Hopkins 
Univ. Circ. 1907°: 21-25. Mr 1907. 
Johnson, D. S. A new type of embryo-sac in Peperomia. Johns 
Hopkins Univ. Circ. 1907 *: 19-21. f/. 5, 6. Mr 1907. 
Kauffman,C. H. The genus Cortinarius with key to the species. Myc. 
Bull. 5: 311-318. J. 237-244. Ap 1907; 319-323. My 1907. 
Kildahl, N. J. Development of the walls in the proembryo of Pinus 
Laricio. Bot. Gaz. 44: 102-107. pl. 8, 9. 16 Aurg07. 
Knox, A. A. The stem of Jéervillea Sonorae. Bull. Torrey Club 34: 
329-344. pl. 24+ f. A, B. 128 1907. 
Léveillé, H. Revision du genre Zpilobium d’aprés les Herbiers Bois- 
sier et Barbey-Boissier. Bull. Herb. Boiss. II. 7: 587-590. 29 Je 
1907. 
Includes £. Helodes Lévl, sp. nov., native of Colombia. 
Lewis, F.T. The development of pinnate leaves. Am, Nat. 41: 
431-441. f. 1-g. 17 Jl 1907. 
Lewis, I. F. Notes on the morphology of Coleochaete Nitellarum. 
Johns Hopkins Univ. Circ. 1907°: 29, 30. Mr 1907. 
Lindman, C. A.M. A Linnaean herbarium in the Natural History 
Museum in Stockholm. Ark. Bot. 7°: 1-57. 10 My 1907. 
The herbarium contains many American plants. 
Lingelsheim, A. Vorarbeiten zu einer Monographie der Gattung 
Fraxinus. Bot. Jahrb. 40: 185-223. 7. + pl. 8. 2 Au 1907. 
Includes descriptions of four new American species. 
Lloyd, C.G. Quotations and illustrations from Mycological Notes, 
Telating to the species of Tylostoma. Myc. Bull. §: 295-302. /- 
221[bis]-230. F 1907; 303-308. f. 277-236. Mr 1907. 
Long, W. H. The Phalloideac of Texas. Myc. Bull. 5: 335-342. 
F. 253-256. Ji 1907. 
Lunell, J. Sagittaria arifolia Nutt. in North Dakota. Bull. Leeds 
Herb. [t-4.] 3S 1907. 
