-Jcosandria Monog. — Pereskia. 
Ons. Cactus Portulacczefolius is another species 
of this Genus—it is said to be the size of a 
small Apple-tree, with flowers resembling the 
Dog-rose, anda green apple-shaped fruit. It 
has not yet, that I know 'of, been introduced 
into our gardens. 
TRIGYNIA. 
SESUVIUM. Gen. pl. 856. 
Calyx 5-partitus, coloratus. Petala0. Cap- 
sula ovata, pedes. circumscissa, poly- 
periit 
Ps (Purslane-leav 'd) 
Sesuvium | Portulac 
p. 1009.— Hort. hew. ed. 9. v.3. 
Plant. grass. cum icone.—Portulacca Mer 
Bot. rep. 253. (quse erronea citata est in Hort. 
kew, ed. 9. v. 3. p. 148.) 
PENTAGYNIA. 
; TETRAGONIA. — Gen. pl. 859. 
Caljr superus, 4-5-partitus. Corolla nulla. 
Pericarpium nucleo 5—8-loeulari. Nolis in 
misc. nat. 117. 
* SgssILES. Floribus axillaribus sessilibus. 
Por 
astrum.  IWilld. sp. P x P 
tula- 
T. (Horned) pur esce Ses ovato-rhom- PAESE 
» SUE fructibus quadricorn ego in misc. - 
* gat. [Hia . Sp. pl. E 024.— Hort. 
kew. ed. 2. v. 3. T4 211 Tura onia Hr 
;folia. : 89.— T. Jap 
deis. v. 150 
