Combs — Plants Collected in the District of Cienfuegos. 427 



Umbelliferae. LXXXVIII. 



Hydrocotyle pkolifera Kell. (?) 



Along rocky shoals of Rio Damujl, not uncommon at 

 Rodas, Aug. 17, '95. (()25.) 



Araliaceae. LXXXIX. 



Dendropanax (Gilibertia) arboreum Deoyne. and Planch. 



" Vibona." 



Schradophijllum Jacquinii Griseb. 



A tree, 10 to 20 feet high, infrequent. Along small 



streams, fertile soil. Cieneguita, June 15, '95. (196 and 



197.) 



Rubiaceae. XCII. 



ExosTEMMA Caribaeum Roem. and Schultes. " Macagua de 



costa." 



A shrub or low tree, 10 to 15 feet high. Along banks of 

 Rio Damuji, not common. Santa Rosalia, Aug. 2, '95. 

 (383.) 



E. LONGiFLORUM Rocm. and Schultes. 



A shrub, 3 to 5 feet high, along small streams, not com- 

 mon. Cieneguita E., May 21, '95. (62.) 



RONDELETIA TRIFOLIA Jacq. 



Not uncommon in savannahs, fertile red soil. Cieneguita 

 S., July 6, 95. (290.) 



RoNDELETiA CoMBSii Greeumau. n. sp. 



"Shrub or low tree, 3 to 5 meters in height : branches 

 terete, covered with a grayish verrucose bark; branchlets 

 somewhat compressed: leaves elliptic-lanceolate, acute 

 or obtusish at the apex, often short-mucronate, entire, 

 revolute, 2 to 5 centimeters long, one-third to one-half 

 as broad, narrowed below to a short pubescent petiole, 

 and covered on both surfaces with a short spread- 

 ing pubescence; stipules ovate, acuminate, entire, 3 



