220 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Inga Scop. 
I. I^XxOIDES (Rich.) Willd., Sp. pi., vol. 4, p. 1012 (1806); Griseb., 
Fl. Brit. W. Ind., p. 228. Mimosa ingoides Rich., Act. soc. hist. iiat. 
Par., vol. 1, p. 113 (1792). — Juan Griego trail, alt. 400 m., Johnston, 
no. 26, Aug. 12-15. Tree, about 20 m. high. Further distribution. 
West Indies and Guiana. 
I. MACRANTHA Johnston, Proc. Amer. acad. arts and sci., vol. 40, 
p. 687 (1905). — On Juan Griego trail, alt. 400 m., Johnston, no. 25, 
July 11. Endemic. Plate 28, fig. 1. 
LOXCHOCARPUS HBK. 
L. LATiFOLius (Willd.) HBK., Nov. gen. et sp., vol. 6, p. 383 
(1823); Griseb., Fl. Brit. W. Ind., p. 199. Amerimnum latifolium 
Willd., Sp. pi., vol. 3, p. 909 (1803).— Santa Ana, Ernst. Further 
distribution, tropical America. 
L. VELUTiNUS Benth. in Seem., Bot. voy. Herald., p. Ill (1853). — 
El Valle, Johnston, no. 23, July 7. Further distribution, Central 
America. 
L. viOLACEUS (Jacq.) HBK., Nov. gen. et sp., vol. 6, p. 383 (1823), 
in note; Griseb., Fl. Brit. W. Ind., p. 200. Robinia violacea Jacq., 
Enum. pi. Carib., p. 28 (1760). — El Valle, Miller & Johnston, no. 
257, July 21; and Johnston, no. 22, Aug. Further distribution, 
tropical iVmerica. Tree, about 15 m. high. 
Machaerium Pers. 
M. striatum Johnston, Proc. Amer. acad. arts and sci., vol. 40, p. 
688 (1905).— North Hill, El Valle, Johnston, no. 124. Aug. 8. En- 
memic. Plate 28, fig. 2. 
Mimosa L. 
"M. FASTiGiATA W." acc. to Erhst (a combination wholly obscure 
and probably due to some clerical error). — Santa Ana, Ernst. 
Myrospermum Jacq. 
M. FRUTESCENS Jacq., Enum. pi. Carib., p. 20 (1760); Griseb., 
Fl. Brit. W. Ind., p. 204. — Juan Griego, Ernst. Venezuela: near 
Parapara and on the banks of the Rio Guarico, HBK., Nov. gen. 
et sp., vol. 6, p. 372. Further distribution, Trinidad and Colombia. 
