376 FIELD COLUMBIAN MUSEUM BOTANY, VOL. i. 



SAPINDACE.E. 



Bumelia buxifolia Willd. H. B. K. Nov. Gen. et Sp. t., 147. 



Downs at Progreso, April 7, and Celestun, May 12, 1865 

 (Schott, 313). 



Bumelia glomerata Griseb. Mem. Am. Ac., 1863, 518. Puomucuy. 



Suburbs of Merida, April 14, 1865 (Schott, 341}. "Shrub 15 



feet high, abundant in brushlands about Izamal, producing its 



cephalic whorls of greenish-yellow flowers from March to 



April " (473). 



Bumelia microphylla Griseb Plant. Cat. Cub., 165. 



Merida, March, 1865 (Schott, 341}. "Shrubby, 10 feet high, 

 common on brushlands near Izamal, April" (559, 469 in part). 



Paullina fuscescens glabrescens Radlk. Mon. Sap., 56. Kexak. 

 About Merida, Dec. 10, 1864 (Schott, 10, in Herb. U. S. Natl. 

 Mus.). 



Serjania polyphylla Poir. ex. Steud. Nom., ed. 2, ii., 568. 



About Merida, Dec. 10, 1864 (Schott, 10, part of the sheet 

 upon which the previous species is mounted in Herb. U. S. 

 Natl. Mus.). 



RHAMNACE.E. 



Colubrina ferruginosa Brong. Ann. Soc. Nat. x. 369. Yax-Pukim. 



A small tree 30 feet high, Mascab Pixoy, Jan. 22, 1895 (Armour 



Exped., 157, 181). "Small tree 30 feet high, abundant in scrub 



and brushlands about Izamal " (355). Suburbs of Merida, 



" Qulubmay," April to November (Schott, 13, 331). 



Gouauia Domingensis Linn. Sp. PI. 1663. Xoxnak. 



"Vine 30 feet, infrequent in the forests about Izamal, Novem- 

 ber" (959). Merida, Nov., 1865 (Schott num. amiss. 658, in Herb. 

 U. S. Natl. Mus.). 



Karwinskia Humboldtiana? Zucc Nov. Stirp., i., 351. 



"Tree! 30 feet high, common from Merida to Progreso" (1171). 

 Although our plant seems to properly fall under this genus and 

 species, yet the ovary is 2-celled with each cell 2-ovuled, and the 

 leaves, though opposite, are not pellucid-dotted. 



TILIACE.E. 



CORCHORUS SILIQUOSUS Linn. Sp. Pi. 746. 



"Shrub 3 feet high, common at Progreso" (1168). Aguada de 

 Uxmal, Sept. 17, 1865 (Schott, 104, in Herb. U. S. Nat. Mus.). 



Differs from the description in the following characters: More 

 shrubby than suffrutescent ; branchlets with a double hairy line ; 

 flowers single, axillary, scattered'along the branches. 



Lueha speciosa Willd. Geo. Nat. fr. Neu. Schr. iii., 410. Chacah. 

 At the Hacienda Chacah near Ticul, Oct. 21, 1865 (Schott, 679). 



