1C6 

 XIII. POLYANDIUA. 



1. MONOGYNIA. 



* FelaU 4. 

 4. Py\rAVER. Cal. 2-leave(l, caducous. Pel. 4. Sfigwa ra-. 

 diuted. Caps, superior, dischaij^ing its seeds by jjorcs under 

 the permanent stiema. 



2. CHELiDoMiTRr. Cg/. of 2 leaves, caducous. Pet. A. Slignm 

 2-Iohed. Pot? superior, linear, i-celied, ot" 2 valves. Seeds 

 numerous, crested, free. 



3. Glaucium. Cal. of 2 leaves, caducous. Pet. 4. Sfign^a 

 2-lo!)c'd. Poi/ superior, linear, 1 -celled, of 2 valves. Seeds 

 nuir.crous, dotted, imbedded in a sponyv substance, which fills 

 the pod. 



1. AcT.EA, Ca/. of 4 leaves, caducous. Pel, 4. BervT/ \-ce\kd. 

 Seeds numerous, plane. 



■^•* Petals 5. 



8. CisTUs. Cnl. of 5 leaves, 2 smaller than the rest. Pet. 5. 

 Cops, superior, with o valves and many seeds. 



7. TiLiA. Cal. 5-partite, deciduous. Pet. o. Pericarp coria- 

 ceous (ISfut, Decand.)^ o-ceVitd, without valves j cells 2-sced(iil 

 (sometimes only 1 cc7/ and I seed). 



*'^ Petals nwnerous. 



5. Nymph,i:a. Cal. of 4 — 5 leaves. Pet. numerous, inserted 

 upon the germen beneath the stamens. JJeny many-ceiled, 

 many-seeded. Flort. Keiv. ed. 2. 



6. Nuj'HAii (Sm.). Cal. 5 — (j leaves. Pet. numerous, inserted 

 as vvell as the stam. upon the receptacle. Berry superior, 

 many-celled, many-seeded. Hort. Ke:v. ed. 2. 



2. PENTAGYNIA. (Styles 2— 6.) ' 



9. AQUTi.F.GfA. Cal. {Cor., Sm.) of 5 leaves, deciduous, coloured. 

 Pet. [Nectaries, Sin.) 5, terminating below in a horn-shaped 

 spur or nectary. 



10. J:vi RATiOTES. S/)a^/?« of 2 leaves. Co/. 3 -cleft. Cor. of 3 

 petals. Berry inferior, angular, with 6 cells, many-seeded. 



{Besi'da Luteola, Dodec. Trig, llelleborus, Ord. Por.VG.) 



3. POLYGYNIA. 



* Pericarps inckhiscent, \-seeded. 



13. Thai.utkum. Cal. [Pet., Sm.) o{' 4 — 5 leaves, P.V, uo,ne. 

 Pericarps without awns (ecaudate). 



