O c t a n d r i a. 
650 
aqua - R HEI XI A, foliis oppofitis cordatis 
tic$. _ crenulatis hirfutiufculis , paniculis 
terminalibus trichotomis , ramulis 
filiformibus patentiffimis, 
Jl (elaftoma aquatica, foliis 5 - nerviis cor- 
datis acutis crenulatis fupra hirfutis 
inferne laevibus, paniculis termina- 
libus trichotomis diffufis. Prodr. 
P- 
M. aquatica , foliis cordatis crenatis, 
fupra hirfutis ferrugineis, fubtus lae- 
vibus , floribus albis paniculatis. 
Aubl. guian . 430. 1. 169. 
Habitat in locis inundatis Cayennae , 
( Aublet. ) , Siirindmi , ( Bake r„ ) 
Jamaicae , (W^igrt. Masson, Ipfed) 
Dominicas . ( du Ponthieu.) 
i 
Caules fesqui - f. 3 • pedales, tetragoni , eredi, verfus 
apices ramoii, laeviulculi, 1. hirti. > 
Rami oppofiti, 4-goni, patentes, elongati, 
debiles, hirfuti, ferruginei. 
Folia oppoiita , breviter petiolata, cordata, de- 
nudata, acuta, 1-2 uncialia, crenulata, 5-7- 
