PENTANDRIA. DIGYNlA. UlmuS. 211. 



316. ULMUS. Cal. 5-cleft. Cor. o. Berry 



juicelefs flat-membraned. Elm. 



campejlris. 1. U. leaves double-faw'd : unequal at the bafe. field. K.7J. 

 cwiericana. 2. U. leaves equally faw'd : unequal at the bafe. ame- 



rican. 

 pumlla. 3. U. leaves equally faw'd : equal at the bafe. dwarf» 



31 7. NAM A. Cal. 5 - leaved. Cor. 5 - parted. 



Capf. i-ceil'd, 2-valved. 



zeylanica. i. N. item erect fmooth, leaves linear, flowers ra- 



cemed. ceylon. 



jamaicenfis. i. N. Item decumbent, leaves egg'd, flowers folitary. 



Jamaica» 



318. HYDROLEA. Cal. 5-leaved. Cor. wheel'd. 



Filaments hearted at the bafe. Capf. 

 2-cell'd, 2-valved. 



fpinofa, I. Hydrolea. thorny. ' ° 



319. SCHREBERA. Cal. 5-parted. Cor. fun- 



nel-form. Filafnents in the throat 

 of the corols with as many fcales at 

 the bafe, 



Uhinoides I. Schrebera. fcbinus-Ukc, 



320. HEUCHERA. Petals 5. Capf 2-beak'd, 



2-cell'd. 



americana. i. Heuchera. american, 



447. VELEZIA. ' Cor. 5-petal'd, fmall. Cal 

 thread-form, 5-tooth'd. Capf 1- 

 cell'd. Seeds very numerous in a fim- 

 ple feries. 



rigida, J. Velezia. rigid. 



D d 2 321. SWER- 



