399 
C. laevis Rose in CNH. v. 194 (1899); CNH. xxiii. 384. 
Near Colomas, Rose 1753. 
C. portoricensis (Jacq.) Benth.; Trans. Linn. das: exx, 049: 
CNH. xxiii. 388.—Mimosa portoricensis Jacq. 
Sinaloa (fide Standley). 
C. rupestris Brandegee in Zoe, v. 199 (1905).—C. emarginata 
Standley in CNH. xxiii. 384, partim, non Benth. 
Cofradia, Brandegee. 
Standley (l.c.) reduces C. rupestris to C. emarginata, but 
admits that several species may possibly be included under the 
latter name. According to Brandegee’s description of C. rupes- 
tris, the petioles are longer and the peduncles much shorter 
than in C. emarginata. 
Albizzia occidentalis Brandegee in Proc. Calif. Acad. Ser. 2. iii. 222 
(1893); CNH. xxiii. 390. 
Sinaloa (fide Standley). 
Vernacular names “ Palo fierro’’, “‘ Bolillo ’”’, ‘“‘ Arellano ”’ 
A. tomentosa (Micheli) Standley in oes wie Acad. Se. xiii. 6 
(1923). Ne Pithecale bins tomentosum Micheli in Mém. Soc. Phys. 
Nat. Hist. Genéve, xxxiv. 285, t. 28 (1903). 
Sinaloa, Gonzalez 4554. 
Vernacular name “ Palo joso ”’ 
Pithecolobium brevifolium Benth. in A. Gray, Pl. Wright. i. 67 
(1852); Trans. Linn. Soc. xxx. 592; Standley in CNH. xxiii. 397. 
Specimens from Sinaloa are probably conspecific (Standley 
ay 
Vernacular name ‘‘ Carbonera’’. 
P. dulce (Roxb.) Benth.; SBH. 282; Trans, Linn. Soc. xxx. 572; 
CNH. i. 328; CNH. v. 216; CNH. xxiii. 393 .—Mimosa dulcis 
Roxb. 
Agiabampo, Palmer 800; West coast of Mexico, Seemann 
2194; ‘Cultivated about Mazatlan and San Sebastian and 
naturalized in some parts”? (Seemann); Mazatlan, Lamb 326. 
San Ignacio; Arroyo de los de Ponce, 260 m., Gonzalez 135; 
“* found all through tropical Mexico, where it is probably native, 
but on account of its rapid growth and delicious fruit it has also 
been much planted ”’ (Rose). 
Vernacular names ‘‘ Guamichil ’’, ‘‘ Huamiachil ” 
P. lanceolatum (Humb. et Bonpl.) Benth. in Hook. Cond. Journ. 
Bot. 1846, v. 105, in obs.; Pittier in CNH. xx. 460; Standley 
in CNH. xxiii. 393, partim.—Inga lanceolata Humb, et Bonpl. 
ex Willd. Sp. Pl. iv. pars 2, 1005 (1806); Kunth, gre 49, 
t. 15; DC. Prodr. ii. 437. Mimosa lanceolata Poir. in Lam. 
Eneycl. Suppl. i. 37 (1810). Pithecolobium Lnstione. “Benth. 
in Trans. Linn. Soc. xxx. 571, partim. 
Mazatlan ; Villa Union and Rosario, Rose, Standley and ag 
13852, 13950, 14520, Rose 3162. San Ignacio; R. los 
Chinacates, 90 m., Gonzalez 159. 
