351 



tiofle elliptico-subrotunda, e valvis duabus discos effor- 

 inantibus, parallelis, ad suturam valde contraclis, 

 marginibus utrinque dorsoque insigniter iiiembranacco 

 alatis: nunc intra alam marginalem et dorsaleni iterum 

 ala vel crista parva instructis: — demum a basi dehis« 

 centibus et ex apice styli persistentis pendulis. Dissept- 

 mentum angustissimum, fere nullum. Heceptaculum mar- 



r 



ginale in axin filiform em contractum. Semen solitari- 

 um quoque loculo, obovatum, pendulum, immarginatum, 

 fuscum. Cotyledones incumbentes. 



Fig. i, Flower. Fig. 2, Stamens and pistil. Fig. 3, Longer 

 united pair of stamens. Fig. 4, Pistil. Fig. 5, Capsule. 

 Fig. G, Section of do. Fig. 7, Capsule with the valves or 

 cells separating. Fig. 8, Capsule, one valve being re- 

 moved, the other suspended from the style. Fig. 9, Seed. 

 Fig. 10, Embryo: — all more or less magnified. 



In this genus, the general appearance of the fruit, when 

 come to maturity and separating, is, at first sight, more like 

 that of an Umbelliferous than a Crucifiyrm plant. Each valve 

 is so contracted at its edges, as to form in itself a distinct 

 ce// or capsule: the only opening is that minute one, by 

 means of which the seed is connected with the placenta. 

 It falls away, therefore, with the cell or valve, which is 

 indehiscent. 



* * Stamina omnia libera. 

 9. Hexaptera spathulata, {Gill, et Hook.) ; suffruticosa, cauli- 

 bus ramosis foliosis, foliis spathulatis pilosis. (Tab. 



LXXIII.) 



Hab. Locis elevatis Andium, intra Chile et Mendozam. 

 Gillies. 



Planta parva, radice perenni. CauleSy basi praicipue, suf- 

 fi-uticosi valde ramosi ; rami foliosi. Folia spathulata, in- 

 tegerrima, pilis appressis utrinque tecta, inferne ciliata. 

 Calyx fructusque purpureo tincti. 



In this species, the inner face of the cells or valves are not 

 so closely applied as in the preceding, and the marginal 



'•* - tf- 



