DICOTYLEDONS. PAPAVERACE/E. 291 



1. R. Raphanistrum, leaves simply lyrate, pods of one cell jointed 

 striated, p. 204. 



2. R. marilimus, leaves interruptedly lyrate, pods of one cell 

 jointed striated, p. 204. 



. ORDER LXVI. FUMARIE^E. Decand. 



CaL (bractece ?) of two leaves. Petals (sepals r 5 ) 4, irregular, 

 in two series, the upper one saccate at the base. Stamens 

 definite, in two bundles, opposite the outer petals. Anthers 

 turned outwards. Ovary 1, 1-celled, 1- or many-seeded. 

 Style simple. Stigma horned. Fruit either a little 1 -seeded 

 drupe, or a 2- or many-seeded capsule. Seeds attached by 

 their middle. Embryo very minute, in the base of a fleshy 

 albumen. Radicle opposite the hilam. 



Herbs with climbing shoots and divided leaves. Flowers in 

 spikes. 



1. FUMARIA. 



CaL small, of 2 leaves. Pet. 4, irregular, one of them gibbous 

 at the base. Filaments 2, membranaceous, each bearing 3 

 anthers. 



* Capsule spliarical, 1-seeded. 

 (Fumaria.) 



1 . F. officinalis, spike lax, stem branched spreading, leaves bi- 

 pinnate, leaflets almost linear, p. 210. Corn-jields. 



2. F. capreolata, spike lax, stem climbing by means of the ten- 

 dril-like petioles, leaves triternate, leaflets obovato-civneiform 

 cut and lobed. p. 210. Hedges. 



* * Caps, linear, 2- or more seeded. 

 (Corydalis, Dec.) 



3. F. claviculata 9 spikes lax, stem climbing pinnate, leaflets 

 3 5-partite, lobes ovate-acute, petioles ending in tendrils. 

 p. 211. Rocks. 



ORDER LXVII. PAPAVERACE.E. Juss. 



CaL of 2 4 leaves, deciduous. Cor. of 4 8 petals. Stamens 

 indefinite. Ovary \. Stigma lobed. Capsule one-celled, 

 many-seeded. Placenta parietal, 2- or many-parted. Seeds 

 with a canmcule. Embryo in the base of a fleshy allume?i. 



Milky plants. Leaves alternate. Flowers spicate, umbellate, 

 or solitary. Mirb. 



[T2] 



