34 TRANSACTIONS OF THE j [oct. 22, 
Apparently growing in very dry ground, as all the specimens seen, ranging 
from Nebraska to Mexico, have the leaflets folded showing only the 
lower side. This is the 'Petalostemon candidus var. occidentalis Gray, 
on Pringle’s labels} but never described nor published.’’ Mrs. Hoyt, 
Ft. Apache; Wilcox, Ft. Huachuca. 
Lathyrus decaphyllus Pursh, Fl. Am. Sept. 471 (1814). 
Lathyrus graminifolius (S. Wats. ) White, Bull. Torr. Club, 21: 454 (1894). 
Lotus humistratus (Benth. ) Greene, Pitt. 2: 139 (1890). 
Lotus mollis Greene, Pitt. 2: 143 (1890). | 
Lotus puberulus (Benth. ) Greene, Pitt. 2: 142 (1890). 
Lotus Wrightii (A. Gray) Greene, Pitt. 2: 143 (1890). 
Lupinus argenteus Pursh, Fl. Am. Sept. 468 (1814). Mrs. Hoyt, Ft. Apache. 
Lupinus concinnus Agardh, Syn. Lup. 6 (1835). 
Lupinus Sitgreavesii S. Wats. Proc. Am. Acad. 8: 527 (1873). 
Medicago denticulata Willd. Sp. Pl. 3: 1414 (1803). 
Meibomia batocaulis (A. Gray) Kuntze, Rev. Gen. Pl. 197 (1891). 
Meibomia Neo-Mexicana (A. Gray) Kuntze, Rey. Gen. Pl. 198 (1891). 
Mimosa acanthocarpa (Willd. ) Benth. Hook. Journ. Bot. 4: 409 (1842). ? 
Mimosa biuncifera Benth. Pl. Hartweg. 12 (1839).? 
Mimosa dysocarpa Benth.; A. Gray, Pl. SL ee AG2 (1852). 
Mimosa Grahami A. Gray, Pl. Wright. 2: 52 (1853). 
Mimosa Lindheimeri A. Gray, Bost. Journ. “Nat. Hist. 6: 181 (1850). 
PAROSELA ALBIFLORA (A. Gray) A. M. Vail. 
Dalea albiflora A. Gray, Pl. Wright. 2: 38 (1853). 
Parosela aurea (Nutt. ) Britton, Mem. Torr. Club, 5: 196 (1894). 
PAROSELA ean (@orr:*) a M. Vail. 
Dalea formosa Torr. Ann. Lyc. N. Y. 2: 177 (1828). Mrs. Hoyt, Ft. 
Apache; Wilcox, Ft. Huachuca. 
PAROSELA POGONATHERA (A. Gray) A. M. Vail. 
Dalea pogonathera A. Gray, Mem. Am. Acad. (II.) 4: 31 (1849). 
PAROSELA RUBESCENS (S. Wats.) A. M. Vail. 
Dalea rubescens 8. Wats. Proc. Am. Acad. 17: 369 (1881-82). 
PAROSELA WISLIZENI (A. Gray) A. M. Vail. 
Dalea Wislizeni A. Gray, Mem. Am. Acad. (II.) 4: 32 (1849). 
PHACA THURBERI (A. Gray) Kearney. 
Astragalus Thurberi A. Gray, Mem. Am. Acad. (IT.) 5: 312 (1855). 
Phaseolus atropurpureus Moc.; DC. Prodr. 2: 395 (1825). 
Phaseolus retusus Benth. Pl. Hartweg. 11 (1839). 
Phaseolus rotundifolius A. Gray, Pl. Wright. 2: 34 (1853). 
Phaseolus Wrightii A. Gray, Pl. Wright. ‘L: 43 (1852). 
Prosopis juliflora (Sw. ) DC. Prodr. 2: 447 (1825). 
Rhynchosia Texana Torr. & Gray, Fl. N. Am. 1: 687 (1840). Mrs. Hoyt, Ft. 
Apache; Wilcox, Ft. Huachuca. 
Robinia Neo-Mexicana A. Gray, Mem. Am. Acad. (II.) 5: 314 (1855). Mrs. 
Hoyt, Ft. Apache; Wilcox, Ft. Huachuca. 
Sophora sericea Nutt. Gen. 1: 280 (1818). 
Thermopsis montana Nutt.; Torr. & Gray, Fl. N. Am. 1: 388 (1840). Mrs. 
Hoyt, Ft. Apache. 
Trifolium involucratum Willd. Sp. Pl. 3: 1372 (1803). Mrs. Hoyt, Ft. 
Apache; Wilcox, Ft. Huachuca. 
What appears to be an abnormal form of this species with broader leaflets 
and involucre cleft almost to the base into linear segments, was col- 
lected by Dr. Wilcox near Ft. Huachuca. 
Vicia linearis (Nutt. ) Greene, Fl. Francis. 3 (1891). Mrs. Hoyt, Ft. Apache. 
