167 
Rydberg, P. A. Notes on two western Plants. Bull. Torr. Bot. Club, 
24: go-92. 28 F. 1897. 
Sappin-Trouffy. Recherches histologiques sur la famille des Urédi- 
nées. Le Botaniste, 5: 59-244. fig. 1-69. 1 D. 1806. 
Sargent, C. S. Pseudotsuga macrocarpa. Gard. & For. 10: 24. 
fig, §- 20 Ja. 1897. 
Sargent, C.S.  Pyrus occidentalis. Gard. & For. 10: 86. fig. 11. 
3 Mr. 1897. 
Sargent, C. S. The Height of the Redwood (Sequoia gigantea). 
Gard. & For. 10: 42. 3 F. 1897. 
Schneider, A. Further; considerations of the biological Status of 
Lichens.. Bull. Torr. Bot. Club, 24: 74-79. 28 F. 1897. 
Schneider, A. Reinke’s Discussions on Lichenology—III. Bull. Torr. 
Bot. Club, 24: 32-37. 28 Ja. 1897. 
_ Schumann, K. Neue Kakteen aus dem Adengebiet. Monats. Kak- 
teenk. 7: 6-10. 20 Ja. 1897. 
Lterocactus Kuntzei and Ariocarpus sulcatus are the new species described. 
Schumann, K. Neue Kakteen aus Siidamerika. Monats. Kakteenk. 7: 
wel. ES-2. 390%. 
Echinocactis Pampeanus Speg. and EL. platensis Speg. are described. 
-Setchell, W. A. The Elk-Kelp. Erythea, 4: 179-184. p17. 16 
‘ D. 1896. 
Shinn, @. H. The Visalia Oaks. Gard. & For. 10: 52. f. 8 10 F. 
1897. 
Sirrine, E., and Pammel, E. Some anatomical Studies of the 
Leaves of Sforobolus and Panicum. Proc. Iowa Acad. Sci. 3: 148— 
159. fl. 6. 1896. 
Small, J. K. An apparently undescribed Species of Prunus from Con- 
necticut. Bull. Torr. Bot. Club, 24: 44, 45. fd. 292. 28 Ja. 1897. 
Prunus Gravesii n. sp. : 
Small, J. K. A new Po/ygonum from Bolivia. Bull. Torr. Bot. Club, 
24: 46, 47. pl. 293. 28 Ja. 1897. 
Polygonum fallax n. sp. 
Small, J. K. Cymbalaria Cymbalaria (L.) Wetts. in eastern Saul 
vania. Bull. Torr. Bot. Club, 24: 53. 28 Ja. 1897. 
Small, J. K. Shrubs and Trees of the Southern States—I. Bull. Torr. 
Bot. Club, 24: 61-64. 28 F. 1897. 
- Small, J. K. The Relation between the Genera Zhysanel/a and Poly- 
gonella as shown by a hitherto unobserved ae Bull, Torr. Bot. 
Club, 24: 47-48. fig. 28 Ja. 1897, 
