StaphyleaJ\ . xxiii. staphyleace^. 



89 



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1. S. *pinnuta L. {common B.) ; leaves pinnate, petioles 

 without glands, styles 2. jEJ. B. t. 1560. 



Thickets and hedges. Yorkshire; about Ashford, Kent. T7 , 6. 

 — A plant of Eastern Europe, without any title to be received' into 

 the British Flora, except that of custom. 



Sub-Class IL CALYCIFLOR^. (0 



) 



Corolla (and usualb/ the stamens) perigynous or inserted upon the 

 calyx. Ocary either free or adiiate with the tube of the calyx. 



Conspectus of the Orders. 



A. Corolla poly petalous, 

 a. Corolla papilionaceous. 



2G. Leguminos^e. 



b. Corolla regular ; stamens 20 or more. 



27. EosACE^. Leaves with stipules. 



c. Corolla regular or nearly so; stamens fewer than 20. 

 Carpels 2 or more ; distinct or nearly so (apocarpous). 



[23. SxAPHYLEACEiE. Calyx with a large free disk at its base, inside. 1 

 ^/. KosACE^. Leaves with stipules. Conspicuous free disk none. 

 00. Crassulace^e. Leaves without stipules. Disk none. 



** 



Carpels united into a solitary 1-celled ovary. 



33. PoRTULACE.E. Sepals 2. Ovary superior. Placenta central. Leaves 



without stipules. 



[14. CARYornYLLACEiE, § Alsine^. Sepals 4—5. Ovary superior. 



„ Placenta central. Leaves without stipules. 



oi. Paronychiace^e. Sepals 5. Ovary superior. Placenta central or 



o^'ule sohtary. Leaves with stipules. 



[10. Droseracej:, § Parnassle. Sepals 5. Ovary superior. Pla- 

 centas 4, parietal. Ovules numerous, not comose. Stigmas 4, 

 sessile, simple.] 



31. Tamaricace.e. Ovary superior. Placentas 3, parietal. Ovules 



numerous, comose. Stigmas 3, sessile, plumose. 



Ob. IrRossuLARiACE^. Stamens alternate with the petals. Ovary infe- 

 rior. Ovules several. 



41. LoRANTHACE.E. Stameus opposite to and upon the petals. Ovary 



nifenor. Ovule solitary. r i- j 



*** 



Carpels united into a solitary 2- (or many-^ celled ovary. 



[o-. MoNOTuopACE^. Sepals distinct ; imbricated in estivation. Sta- 



• mens twice as many as the petals, almost hypogynous. Style 1. 



Ovary superior. Green leaves wanting. ^ 



^^?JfT^'- ^^'''y'' "^^^P^^' *^ivi'ied ; imbricated in estivation. Sta- 



Ovarv rr •''" """t"^ ^' ^^'^ ^^^^^'' "early hypogynous. Style 1. 



30 LYTinZ/.f .P "n -1 ^"'7'^' Sreen, without stipules.] ^ 



St™t1; H r ^^^v."' P^^^^ ^ith teeth ; valvate in estivation. 



?S wi^ritw!^ ^leTra^j^;;^^^^^^^^^ ^^^^^ ''' 



