ICOSANDRLi PENTAGyNIA. ns 



y 



551. TETRAGONIA.* 



Cal. Perianthmm tetraphyllum : /o//o//^ quatuor, ovatis, dcfle- 

 lo-planis, margine revolutls, coloratis, perfiftentibus, germi- 

 ni inlidentibus. 



w 



CoR, nulla: nili calycem velis. 



Stam. Filamenta viginti, capniam, calyce brcviora. A^nhera 



oblongae, incambcntcs. 

 PiST. Germen •fubrotundam » quadrangulare , fub ^rcccptaculo. 

 Styli quatuor, fubulsiti, recurvi, longitudine ftaminum. Stt^ 



gmata longiaidinalia ftyli, pubefccntia. 

 pER, Crufla coriacea, alis quatuor longitudinalibus tetrago- 



na, angulis oppolitis anguilioribus, non dchifcens. 

 Sem. unicum, oiTeum, quadriloculare. A^/^r/V/ oblongi. 



ObS. Flos prtmus addit quintam partem numsri in omfzi fruSit- 

 , ficatioms parte , hinc ad penta^ynas amandanda <x Uge FhiL 



SS%. MESEMBRYANTHEMUM.* DilLgen,^. 



elth, 179. ^r. Ficoides Tournef. A. G. 1705. 



Cal. Perianthium monophyllum , fcmiquinqucfidum, acutum, 



patens, perfiflcns. . 



CoR. monopetala: Petalis lanccoIato-Hncaribus, numerofilnmis, 



fcrie multipHci natis, calyce paulo longioribus , ungulbus le- 

 viter connatis in unum. 

 Stam. Filamenta numerofa, cipillaria, longitudine calycis. An- 



thcnc incumbentcs. 

 PiST. Germen infra receptaculum , angulis quinquc obtuns co- 

 ronatum. Styli quinquc fxpius, fubulati, erefto-rcficxi. Stt- 



gmata limplicia. 



Per- Capfula carnofa, fubrotunda, umbilico radiis notato, lo- 



.culamcntis numero ftylorum rerpondcniibus. 

 Sem. plurima, fubrotunda, 



Obs. No^Slitiorum tctragynum calyce frudu^ut quadnfidts. 



Linguiforme decagynum efl, 

 Pugionifurme polygynum efi^ 



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O 4 ff3. 



