LEGUMINOSA. 237 
_ 1. Dalea acutifolia, DC. Prodr. ii. p. 245; Calques des Dess. Fl. Mex. 229. 
- Sourn Mexico, San Nicolas, valley of Mexico (Bourgeau, 938), without localities 
(Graham, Keerl). Hb. Kew. 
2. Dalea alopecuroides, Nutt. Gen. Am. ii. p. 101; Cav. Tc. i. t. 86. 
Dalea leporina, Ait. . 
_ Missouri and Inniwo1s.—Nortu Mexico, region of San Luis Potosi, 6000 to 8000 feet 
(Parry & Palmer, 144), Chihuahua (Potts), Santa Cruz, Sonora (Thurber, Smith) ; 
Soura Mxxico, Acapulco (Sinclair), ravines of Real del Monte, 5000 feet, and Misteca 
Alta, 7000 feet (Galeotti, 3348, 3238), near Los Humeros de los Retumbados (Schiede 
& Deppe), Orizaba (Bottert, 621), San Nicolas, valley of Mexico (Bourgeau, 936), San 
Angel (Bourgeau, 771), Chapultepec (Bilimek, 716), region of Orizaba (Bourgeau, 2399); 
GuATEMALA, near Santa Maria, Volcan de Agua, 6000 to 7000 feet (Salvin & Godman, 
332); Costa Rica, on the sandy banks of streams (@rsted), on the railroad, San J osé 
(Polakowsky).—Cotompia. Hb. Kew. 
3. Dalea argyrea, A. Gray, Pl. Wright. i. p. 47. 
Texas and New Mezxico.—Norta Mexico, Sonora (Wright), San Antonio de las 
Alanzanes (Gregg). Hb. Kew. 
4. Dalea argyrostachys, Hook. et Arn. Bot. Beech. Voy. p. 285. 
Mexico. Hooker and Arnott give no locality for this species. 
5. Dalea ayavacensis, H. B. K. Nov--Gen. et Sp. vi. p. 486? 
Sovran Mexico, Vera Cruz to Orizaba (Miller, 1566). Hb. Kew. 
The typical plant is a native of the States of COLOMBIA. 
6. Dalea albiflora, A. Gray, Pl. Wright. ii. p. 38. 
New Mexico.—Norra Mexico, San Pedro and Barbocomori (Wright), San Pedro, 
Sonora (Thurber). Hb. Kew. 
7. ‘Dalea berlandieri, A. Gray, in Proc. Am. Acad. v. p. 177, in adnot. 
Nort Mexico, San Carlos Tamaulipas (Berlandier, 942, 2372), Hb. Kew. » 
8. Dalea brachystachys, A. Gray, Pl. Wright. ii. p. 39. 
New Mexico.—Norra Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry 
& Palmer, 159), Sonora (Thurber), on the Sonoita and San Pedro (Wright). Hb. Kew. 
9. Dalea calycosa, A. Gray, Pl. Wright. ii. p. 40. 
Norra Mzxico, hills near deserted rancho, Sonora ( Wright). . 
10. Dalea canescens, Mart. et Gal. in Bull. Acad. Brux. x. pars 2, p. 43. 
Sour Mexico, near Tehuacan de las Granadas, Puebla, 5500 feet (Galeotti, 3219). 
Hb. Kew. 
