— 141 — 



F A M. 147. CRASSULACEJJ. 



Hbae aiinuse — fnitices, foliis estipul. sparsis v. oppositis, 

 carnosis, integris, raro ternatis v. pinnatis. Florcs monoclini 

 et regularcs <, cymoso-racemosi v. solitarii, axillares, vix 

 perigyni: sepala 5-3-20, plus minus connata, persist., nov. 



imbricata<, petala alterna totidem, raro plura, libera v.-i 



connata in corollam tubulosam staminigeram, nov. imbricata. 

 Stamina mono-dicycla, antheris basifix. normalibus?. Ovaria 

 3-20, sepalis alterna, follicularia, haplostyla, libera v. connata, 

 saepius squamulis hypogynis singulis sti[)ata ; ovula ventralia, 

 anatropa, oo v. pauca, biseriata, horizont. v. pendula < . 

 FollicuU 3-20, liberi, rarius in capsulam loculicid. v. omni 

 circumferentia apertam coaliti; semina co < minuta, testa 

 membran., albumine carnoso parco v. subnuUo; embryo 

 teres, brachylobus. — Spec. 450.^ 



1. Cephalotece: Hbse Novae Holl. subacaules, foliis con- 

 fertis, ellipticis v. ascidiomorphis, scapo simplici, ihyrso 

 gracili e cymis 4-5-floris, apetalis, calyce 6-fido, nov. valvato; 

 stamina 12 e toro perigyno hispido, anlheris didymis, con- 

 nexivo globoso, crasso. Ovaria C, ovulis solitar (2) erectis; 

 nuculce 6 monospermse^, calyce et stamin. slipatae, album. 

 carnoso-oleoso, micrembryo: — Cephalotus. 



2. Crassulece: syncyclio 3-20-foIIicuIari: 



a. Isostemones dialypetalse: — Tillcea^ Dasjstemorif Septas^ 

 Crassula, Globulea. — Synpetalae: Thisantha, Grammanthes, 

 Cjrtogyne^ Hochea. 



b. Diplostemones synpetalae: — KaIanchoe\ Brfophjllum, 

 Coiyledoji^ Pistorinia, Umhilicus , Echeveria. — Dialypetalae: 

 Sedum, Ait/icdeSy Sempervivum. 



3. Diamorphece: hbae fol. alternis, flor. 4-5-meris; fol- 

 liculi basi v. perfecte connati in capsulam 4-5-cornem: — 

 Diamorpha^ Penthorum. 



