LeguminostB.] MEXICO.— SUPPLEMENT. 413 



1. Urvillea Berteriana, DC. 



Hab. Realejo. 



Our specimen agrees tolerably well with the imperfect description given by De Candolle ; but his plant is 

 from St Martha. We possess however a plant from St Vincent, which may be the same, but it is scarcely speci- 

 fically distinct. The leaves are much longer than in U. ulmacea, and irregularly and coarsely toothed. 



1. Serjania racemosa, Schum. 



Hab. Realejo. 



1. Paullinia Curassavica, L. 



Hab. Realejo. 



Ord. XI. MELIACEiE. Juss. 



1. Swietenia Mahogoni, L. 

 Hab. Realejo. 



Ord. XII. OXALIDE^. DC. 



1. Oxalis Necei, DC. Prod. \.p. 689. 



Hab. Acapulco. 



Ord. XIII. TEREBINTHACE^E. Juss. 



1. Rhus terebinthifolia, Schlecht.—Hook. et Am. supra, p. 284. 

 Hab. San Bias and Tepic. 



2. R. macrophylla ; foliis pinnatis subsexjugis cum impari, foliolis ellipticis sinuatis 

 basi apiceque obtusissimis supra glabriusculis subtus puberulis, paniculis terminalibus 

 folio duplo triplove brevioribus gracilibus, floribus glomeratis sessilibus, calycibus pubes- 

 centibus. 



Hab. Acapulco.-Remarkable for the large size of the leaves, 1* to 2 feet long, with leaflets 4 to 6 inches in 

 length ; these latter are exactly elliptical, bluntly and broadly serrated at the margin, upon very short peUolules. 

 marked with very straight nearly transverse nerves and these again connected by reticulated nerve lets. To 

 the eye they appear glabrous, but beneath under the microscope, are seen to be downy, espec.ally on the 

 nerves and on the younger leaflets. The branches of the panicle and the calyces are hkew.se downy. 



Ord. XIV. LEGUMINOS^. Bkh. 



1. Crotalaria ovalis, Fh.-Hook. Bot. Mag. t. 3006. Hook, et Am. mpra,p. 284.-C. 

 sagittalis 7 . ovalifolia. Ph.-C. sagittalis, var. Schlecht. in Linnma, v. 12. p. 278. 

 Hab. San Bias to Tepic. 



