Caulis, arboreus vastus.
Rami et ramuli trichotomi,
obsolete tetragoni, glabri.
Folia decussata, petiolata oblonga,
acuta, serrata, margini
subreflexo, parallelo-nervosa, reticulata,
glabra, supra saturate
viridia, subtus pallidiora, patentia,
in ramulis frequentia, digitalia.
Petioli semiteretes, sulcati,
glabri, semiunguiculares.
Flores in ramulis umbellato-aggregati,
circiter 6 vel 8, pedunculati.
Pedunculi filiformes, uniflori,
glabri, albidi, unguiculares.
Perianthium, 1-Phyllum, minimum,
obsolete 4-dentatum,
albidum, glabrum.
Corolla, 1-petala, rotata, flavo-alba;
Tubus subnullus; Limbus
patens, quadrifidus: laciniæ
ovatæ, obtusæ, concavæ,
crassiusculæ.
Filamenta duo, ori tubi inserta,
alba, brevissima.
Antheræ ovatæ, grandiusculæ,
didymæ, flavescentes.