174 SIMARUBACEA. 
Arizona.—NortH Mexico, on the desert between the Gila river and Tucson, Sonora 
(Thurber), near Sonoita (Schott). Hb. Kew. 
7. BRUNELLIA. 
Brunellia, Ruiz et Pav. Prodr. p. 71, t. 12; Benth. et Hook. Gen. Plant. i. p. 313. 
An exclusively American genus, comprising about ten arboreous species. 
1. Brunellia comocladifolia, Humb. et Bonpl. Pl. Aquin. i. p. 111, t. 59. 
Sout Mextco (Jurgensen, 605).—Jamatca, CoLomBIA, and Perv. Hb. Kew. 
2. Brunellia? quadrilocularis, Hook. et Arn. Bot. Beech. Voy. p. 282. 
Souta Mexico, Tepic (Lay). 
Tribe PICRAMNIEA. 
8. PICRELLA. 
Picrella, Baill. Adansonia, x. p. 150. 
Restricted to this one shrubby species :— 
1. Picrella trifoliata, Baill. Adans. x. p. 150, t. 10. 
SourH Mexico (Ghiesbreght). Hb. Paris. 
9. PICRAMNIA. 
Picramnia, Swartz, Fl. Ind. Oce. i. p. 217, t. 4; Benth. et Hook. Gen. Plant. i. p. 315. 
About twenty arboreous and shrubby species, all confined to tropical and subtropical 
America. 
1. Picramnia andicola, Tul. in Ann. Sc. Nat. série 3, Vil. p. 265. 
SoutH Mexico, Cordillera of Vera Cruz, at 2500 feet (Galeotti, 3502), 
2. Picramnia antidesma, Sw. Fl. Ind. occ. i. p. 218. | 
SoutH Mexico, banks of the Rio Puyapatengo, Teapa (Linden, 824), in woods about 
Jalapa (Schiede & Deppe). Hb. Kew. 
Var. nervosa, Planch. 
Cicca macrostachya, Benth. 
South Mexico, San Blas to Tepic (Sinclair). 
This species has a wide range in the Wusr Inpizs and Tropical Soura AMERICA. 
3. Picramnia bonplandiana, Tul. in Ann. Sc. Nat. série 3, vii. p- 266. 
' SoutH Mexico, region of Orizaba (Bourgeau, 2849), without habitat (Hahn). Hb. 
Kew. 
4, Picramnia carpinters, Polakowsky, in Linnea, xli. p. 553. 
Costa Rica, in primeval forests, Carpintera (Polakowsky). 
