(68) 327 



Mi?nosa albida, Kunth, Mim. t. I. Guanai, 2,000 ft (1297) ; 



Yungas, 4.000 ft. (1303). A thornless form. 

 Mimosa floribunda, Wild. Sp. PL iv. 1031. Falls of the Ma- 



deria, Brazil (1298). Apparently this species. 



Mimosa asperata, L. 1. c. 1507. Falls of Madeira, Brazil (1302) 



Guanai, 2,000 ft. (1301). 

 Mimosa rnfesce7is,^Qn\\\. in Mart. I.e. 362. Mapiri, 2,500 ft. (1304). 

 Mimosa Boliviaiia, Benth. Trans. Linn. Soc. xxx. 396. Yungas, 



6, 000 ft. (1300); Guanai, 2,000 ft. (13 n). 

 Mimosa Soratensis, Benth. I. c. 427. Sorata, 10,000 ft. (1299). 

 Acacia Cavenia (MoL), H. & A. Bot. Beech. 21. Valparaiso, 



Chili (953). 



Acacia Farnesiana (L.), Willd. Sp. PI. iv. 1083. Sorata 8,000 

 ft. (2371). 



Acacia lutea (Mill). {Mimosa lutea. Mill. Diet. No. 18; ^. 

 macracantha, Humb. & Bonpl. in Willd, 1. c. 1080). Junc- 

 tion of the Beni and Madre de Dios (2373). 



Acacia, ? sp. Yungas, 6,000 ft. (2372). 



Calliandra Boliviana, spec. nova. Sect. Macrophyllae. 



Foliola 3-juga, terminalia oblique-ovata, obtuse acuminata, 



mucronulata, 8-12 cm. longa, 4-nervia, inferiora ovato- 



rhomboidea, 4-6 cm. longa ; petiola 2-4 cm. longa; pedun- 



culi 3 cm.; calyx 3 mm., corolla 8 mm. longa, striata; 



legumen glabrum, 12 cm, long., 8 mm. lat. Guanai, 2,000 ft. 



(1314); Mapiri 2,500 ft (1315)- 



Nearly related to C. Gnildingii, Benth. of the West Indies. 

 Calliandr-a ? Mapiri, 5,000 ft. (13 16). Collected only in fruit. 



Very similar to if not identical with Glaziou's No. 8451 in" 



Herb. Kew, from vicinity of Rio Janeiro. Also collected 



only in fruit. 

 Pithecolohiiim latifolitim, (L ), Benth. in Hook. Lond. Journ. Bot. 



iii. 214. Junction of the Beni and Madre de Dios (13 13). 

 Pithecolohiiim trapezifoliiim, (Vahl), Benth. 1. c. 204. Guanai, 



2,000 ft. (13 18). 

 Pithecolobinm Samaii (Jacq.), Benth. 1. c. 216. Yungas, 6,000 



ft. (2363). 

 Pithecolobinm divaricatiim, 13cnth. 1. c. 213. Junction of the 



Beni and Madre de Dios (2507). 



Pithecolobinm ? Guanai, 2,000 ft. Specimens too fragmentary 

 for determination (2567). 



