22 6. CRTJCIFEK^. 



14. Sin APIS. Cal. spreading (in the flower). Pod terete or 

 angular. Seeds in a single row. 



15. DiPLOTAXis. Cal. patent. Pod compressed. Seeds oval 

 or oblong, in 2 rows. 



Suborder II. LATISEPTJS. 



Poucb (sUicle) abort, not dividing transversely, opening witb 

 two valves ; dissepiment in its broadest diameter. 



Tr. IV. ALYSSINE^. Cotyledons accumbent. 



16. Alyssum. Poucb roundisb or oval, compressed. Seeds 

 2 — 4 in eacb cell. , Filaments tooihed or tne shorter ones 

 vrith a gland or subulate process on eacb side at tbe base. 



[17. KoNiGA. Pouck oval, compressed, sessile in tbe caJj^. 

 Seeds 1 — 2 ia eacb cell. Filaments simple. Hypogynvus 



- - 8.] 



18. Dbaba. Poucb oval or oblong, slightly convex. Seed-f 

 many in each ceU, not margined, in 2 rows. Filamentb 

 simple. 



19. Cochlbaeia. Pouch globose ; valves very convex, dorsal 

 vein prominent. Seeds many. Filaments simple. 



20. Aemobacia. Pouch oblong or globose ; valves very con- 

 vex, no vein. Seeds many. FUamenta simple. 



[Tr. V. CAMFLINE^, Cotyledons incumbent. 



21. CAiTELiNA. Pouch subovate ; valves ventrioose with a 

 linear prolongation at the end which is confluent with the 

 persistent style.] 



[Tr. VI. VFLZFJE, Cotyledons conduplicate. 



22. Vella. Pouch ovate with a dilated winged flat style 

 longer than the convex valves.] 



Suborder III. ANGUSTISEPT.^. 



Pouch (siliole) short, laterally compressed, opening with 2 

 boatshaped valves keeled or winged on the back ; dissepiment 

 narrow, linear or lanceolate. 



