5 
De Hydrocotyle. 
Petioli capillares v villofi , pollicares vel ultra» 
Umbella pedunculatae. 
Pedunculi ungviculares. 
H, hir Juta: Caulis filiformis, far meo tofus. 
Folia alterna, petiolata , cordato orbiculata, crenata, 
vix lobata, piiofa, ungvicularia. 
Umbella fubverticillatae mque feptem in pedunculo pol¬ 
licari, usque bipollicarL 
H. Americana: Caulis filiformis, decumbens, 
Folia alterna, peltata, cordata, foaft fisfa, lobata, 
crenata, glabra, ungvicularia, usque polli¬ 
caria. 
Petiolus glaber, pollicaris. 
Umbella circiter 3 flora. 
H, umbsllata : Caulis filiformis, decumbens, 
Folia peltata, bafi parum excifa, remote crenata ^ 
glabra. 
Petiolus glaber, pollicaris, usque palmaris. 
Umbella multiflorae, pedunculatae. 
Pedunculus palmaris, umbella 10-flora & ultra. 
H. vulgaris: Caulis repens, articulatus, radicans. 
Folia alterna, peltata, orbiculata, lobata, glabra* 
ungvicularia. 
Petioli ungviculares. 
Umbella pedunculatae, fimplices, pauciflorae. 
Pedunculi flexi, femiungviculares. 
H. verUcillata : Caulis repens, articulatus, radicans. 
Folia ad articulos folitaria, petiolata, ere£la, glabra* 
fuborbiculato-ovalia, lobaro crenata , pollicaria. 
Petiolus pollicaris, usque bipollicaris. 
Pedunculi erefti, pollicares. 
Umbella duae, altera terminalis, altera ia mediopedun¬ 
culi* pauciflorae. 
A 9 Sk 
