524 INDEX TO AMERICAN BOTANICAL LITERATURE 
Drummond, J. R. & Wright,C. H. Agave (Littaea) Watsoni. Kew 
Bull. Misc. Inf. 1907: 322, 323. Au 1907. 
Durand, E. J. The mycological writings of Theodor Holmskjold and 
their relation to Persoon’s Commentatio. Jour. Myc. 13: 141, 
149... 25 Jl 2007. : 
eae. one oe soil preferences of certain alpine and subalpine 
plants. Rhodorag: 149-193. 13S 1907. 
Fernow, B. E. The high Sierra Maestra. Bull. Am. Geog. Soc. 39: 
257-268. map. My 1907. ee 
Fink, B. Further notes on cladonias. XII. Cladonia bacillaris, 
Cladonia macilenta and Cladonia didyma. Bryologist 10: 77-79: 
pl. 10. 351907. 
Fink, B. A round trip from Iowa to Puget Sound. III, Eastward 
bound. Plant World 10: 237-244. f. 46. O 1907. 
Foussat, J. Le Choisya ternata dans la .région mediterranéenne. 
Rev. Hort. 79: 370, 371. f£. 727, 122. 16 Au 1907. 
Native of Mexico, ere 
Gager, C. S. The absence of undergrowth in the hemlock forest. — 
Jour. N. Y. Bot. Gard. 8: 237-240. f. 94. O 1907. 
Gratacap,L. P. A trip around Iceland. Pop. Sci. Mo. 71: 289- 
302. O 1907; 420-432. N 1907. [Illust. ] 
Contains notes upon the flora, P 
Greene, E. L. Linnaean memorial address. Proc. Wash. Acad. Sci- 
9: 241-271. 31 Jl 1907. 
Girke, M. Echinocactus brachyanthus Giirke, n. sp. Monats. Kak- 
teenk. 17: 123, 124. 15 Au 1907. 
Native of Argentina. . : 
Giirke,M. Zchinocactus KRurtsianus Giirke. Monats. Kakteenk. 17+ 
126,127. 15 Au 1907. [Ulust. ] 
Native of Argentina. : 
Giirke,M. 2 chinopsis lateritia Giirke,n. sp. Monats. Kakteenk. 17° 
151, 152. 15 O 1907. 
Native of Bolivia. 6 - 
Giirke, M. Lichinopsis mamillosa Giirke, n. sp. Monats. Kakteenk- aA 
17: 135, 136. 15 S$ 1907. 
Native of Bolivia, a 
Girke,M. Mamillaria Brandegeet Engelm. Monats. Kakteenk. 17* : 
136, 137. 15S 1907. 
