BERBERIDEZ. 23 
1. Berberis andrieuxii, Hook. in Bot. Beech. Voy. p. 318, adnot. 
SoutH Mexico (Andrieux, 318). Hb. Kew. 
2. Berberis angustifolia, Hartw. in Benth. Pl. Hartw. p. 34. 
Norta Mexico, Boundary Survey, 21; Sourn Mexico, Cuesta between Pachuca and 
Actopan (Hartweg). Wb. Kew. 
8. Berberis aquifolium, Pursh, Fl. Am. Sept. i. p. 219, t.4; Bot. Reg. t. 1425. 
OrEGoN to—NortH Mexico, Monterey, Nuevo Leon. Hb. Kew. 
4. Berberis chococo, Schl. in Bot. Zeit. 1854, p. 652. 
SoutH Mexico, Minoschitla and Barranca, near Chococala (Ehrenberg). 
5. Berberis dealbata, Lindl. Bot. Reg. t. 1750. 
Mexico; cultivated at Chiswick. Hb. Kew. - 
6. Berberis ehrenbergii, Kunze, in Linnea, xx. p. 45. 
South Mexico (Ehrenberg). 
7. Berberis fraxinifolia, Hook. Ic. Pl. t. 329 & 330. 
Sout Mexico, Jalapa (Galeotti), Mirador, Vera Cruz (Linden, 991), Mexico (Lane). 
Hb. Kew. 
8. Berberis fremontii, Torr. in Bot. U.S. Mex. Bound. Surv. p. 30. 
Texas and New Mexico to,—Norta Mexico, Sonora (Smith). 
9. Berberis gracilis, Hartw. in Benth. Pl. Hartw. p. 34. 
Nortu and Sours Mexico, Zimapan, Cardonal and Atotonilco el Grande (Hartweg, 
271). Hb. Kew. 
Var.t Norra Mexico, region of San Luis Potosi, 6000 to 7000 feet (Parry & 
Palmer, 8). | 
10. Berberis hartwegii, Benth. Pl. Hartw. p. 34. 
- Sour Mexico, at the Contadero between Tula and St. Barbara (Hartweg, 272). 
Hb. Kew. 
11. Berberis ilicina, Hemsl.; Mahonia ilicina, Schl. in Linnea, x. p. 236. 
Mahonia trifolia, Schl. et Ch. in Linnea, v. p. 211. 
SourH Mexico, in plains between Guantololalpa and Tlachichuca (Schiede & Deppe) ; 
Mexico, without locality (Aschendorn). Hb. Paris. 
12. Berberis lanceolata, Benth. Pl. Hartw. p. 34. 
Sout Mexico, near Apulco (Hartweg, 269). Hb. Kew. 
13. Berberis pallida, Hartw. in Benth. Pl. Hartw. p. 34. 
Sourn Mxxico, scarce at the Cardonal la Majada, San José del Oro, Zacuatlipan, 
and Atotonilco (Hartweg, 268), Zimapan (Coulter, 667). Hb. Kew. 
