DECANDRIA. 281 



TI. DIGYNIA. 



37g. HYDRANGEA. Cal. superus, 5-dentatus. Pet. 5. 



Caps. 2-locularis, 2-rostris, foramine inter cornua 



dehiscens, 

 380. SAXIFRAGA. Cal. 5-partitus. Pel. 5. Caps. 2- 



rostrls, 1-locularis, polysperma. 

 3S1. TIARELLA. Ca/. 5-pa'rtitus. P<?^ 5. integra, calyci 



inserta. Caps. 1-locularis, 2-valvis : valvula altefa 



majore 



382. MITELLA. Cal. 5-Mus. Pe/. S.pinnaiifida, calyci 



inserta. Ca^5. 1-locularis, 2-valvis: valvulis aequa- 

 libus. 



383. SAPONARIA. Cal. tubulosus, nudus. Pet. 5. un- 



guiculata. Cops, oblonga, 1-locularis. 



384. DIANTHUS. Cal. cylindricus, longus, coriaceus, 



basisquamis4 — S. Pd. 5. unguiculata. Caps, cy- 

 lindrica, l-locularis, apice dehiscens. 



385. SCLERANTHUS. Cal. 1-phyllus, cui Stamina 



inserta. Cor. 0. Sem. 1-2. calyce inclusa. 



IIT. TRIGYNIA. 



386. CUCUBALUS. Cal. infktus. Pet. 5. unguiculata, 



absque corona ad faucem. Caps. 3-locularis. 

 38/. SILENE. Cal. cylindricus. Pet. 5. unguiculata, co- 

 ronata ad faucem. Caps. S-locularis. 



388. STELLARFA. Cal. 5-phyllus, patens. Pel. 5. bi- 



partita. Caj!)5. ovata, 1-locularis, polysperma, apice 

 6-dentata. 



389. ARENARIA. Cal. 5-phyllus, patens. Pet. 5. in- 



tegra. Caps, l-locularis, polyspernna. 



IV. TETRAGYNIA. 



3C,0. MICROPETALUM. Cal. 5-phylIus, patens. Pet. 5. 

 rainuta, Integra aut nulla. Stigm. 4. sessilia. Caps. 

 ovata, calyce longior, 4-valvis. 



V. PENTAGYNIA. 



.391. SPERGULA. CaZ. 5-phyllus. Pt-^. 5. Integra. Caps. 



ovata, l-loculauis, 5-valvJs, 

 392. CERASTIUM. Cal. S-phyllus, Pet. 5. bifida aut 



