DECANDRIA, 
II. DIGYNIA. 
379. HYDRANGEA. Cal. superus, 5-dentatus. Pet. 5. 
Caps. 2-locularis, 2-rostris, foramine inter cornua 
dehiscens, 
380. SAXIFRAGA. Cal. 5-partitus. Pet. 5. Caps. 2- 
. rostris, 1-locularis, polysperma, 
881. TIARELLA. Cal. 5-partitus. Pet. 5. integra, calyci 
inserta. Caps. 1-locularis, 2-valvis: valvula altera 
majore 
382. MITELLA. Cal. 5-fidus. Pet. 5. pinnatifida, calyci 
inserta. Caps. 1-locularis, 2-valvis: valvulis aequa- 
libus. 
883. SAPONARIA.  Cal.tubulosus, nudus. Pet. 5. un- 
guiculata. Caps. oblonga, 1-locularis. — 
884. DIANTHUS. Cal. cylindricus, longus, coriaceus, 
basi squamis 4—8. Pet. 5. unguiculata. Caps. cy- 
_ lindrica, 1-locularis, apice dehiscens, 
385. SCLERANTHUS. Cal. 1-phyllus, cui Stamina 
‘inserta, Cor.0. Sem. 1~2. calyce inclusa. 
HI. TRIGYNIA. 
386. CUCUBALUS. Cal. inflatus. Pet. 5. unguiculata, 
absque corona adfaucem. Caps. 3-locularis. 
387. SILENE. Cal. cylindricus. Pet. 5. unguiculata, co- 
ronata ad faucem. : Caps. 3-locularis, = 
` 3888. STELLARIA. Cal. 5-phyllus, patens. Pet. 5. bi- 
partita. Caps. ovata, 1-locularis, polysperma, apice 
6-dentata. x 
389. ARENARIA, Cal. 5-phyllus, patens. Pet. 5. in- 
tegra. Caps. 1-locularis, polysperma. 
1V. TETRAGYNIA. 
360. MICROPETALUM. Cal. 5-phyllus, patens, Pet. 5. 
minuta, integra aut nulla. Stigm. 4, sessilia. Caps. — 
ovata, calyce longior, 4-valvis. 
V. PENTAGYNIA. 
. 391. SPERGULA, Cal. 5-phyllus. Pet. 5. integra. Caps. - 
ovata, 1-locularis, 5-valvis.: ! 
. 392. CERASTIUM. Cal, 5-phyllus. Pet. 5. bifida aut 
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