INDEX TO AMERICAN BOTANICAL LITERATURE = 525 
Giirke, M. AMamil/aria Haynit Ehrenb. Monats. Kakteenk. 17: 1 52- 
155. 15 O 1907. 
Native of Mexico, 
Girke, M. Prerocactus decipiens Giirke, n. sp. Monats. Kakteenk. 
17: 145-148. 15 O 1907. 
Native of Argentina. 
Handy, L.H. A _pink-petaled form of Clethra alnifolia. Rhodora 
9: 195, 196. 13S 1907. 
Harper, R. M. A Long Island cedar-swamp. ‘Torreya 7: 198-200. 
18 O 1907. 
Harrow, RR. L. Aeeria elegans. | Gard. Chron, III. 42: 293. 7. rzé. 
26 O 1907. 
Native of Mexico. 
Harshberger, J. W. The reclamation and cultivation of salt marshes 
and deserts. Bull. Geog. Soc. Phila. 5: 12-23. f. r-g. Jl 1907. 
Hart, J. H. Arpophyllum giganteum, Gard. Chron. III. 42: 162. 
31 Au 1907. 
Hart, J.H. Some polypodiums in Trinidad. Gard. Chron. III. 42: 
252. § O1907. 
Hasse, H. E. Unreported plants from the vicinity of Los Angeles, 
California. Muhlenbergia 3: 114. 26 O 1907. 
Hein, W. H. Some observations on the flowers of Acer saccharinum. 
Plant World 10: 200-205. S 1907. 
Heller, A. A. The flora of Santa Clara County, California— VI. 
Muhlenbergia 3: 115-118. 26 O 1907. 
Heller, A. A. The habitat of Polypodium Scoulert. Muhlenbergia 3: 
114. 26 O 1907. 
Hemsley, W. B. Bigelovia graveolens. Curt. Bot. Mag. IV. 3: 
Pl. 8155. S 1907. 
Native of western North America, 
Hieronymus, G. Plantae Stiibelianae. P%ertdophyta. Von Dr. 
_ Alfons Stiibel auf seinen Reisen nach Stidamerika, besonders in 
Columbien, Ecuador, Peru und Bolivien gesammelte Pteridophyten 
(Gefisskryptogamen ). Il. Hedwigia 46: 322-336. p/. 3-5. 8 Je 
1907 ; 337-364. pl. 6-8. 15 Jl 1907 
Tor new species in Hyfoderris, Dryopteris (19), Aspidium, and Polystichum 
Hollick, A. Description of a new Tertiary fossil flower from Floris- 
Sant, Colorado. Torreya 7: 182-184. fi 7, 2. 21S 1907. 
Phenanthera petalifera sp. nov. 
