292 DICOTYLEDONS. NYMPHS ACE J. Nymph&a. 



1. PAPAVER. 



CaL 2-leaved, caducous. Petals 4. Stigma radiated. Caps. 

 discharging its seeds by pores under the permanent stigma. 



* Capsules hispid. 



1. P. Argemone, capsules clavate hispid, stem leafy many-flow- 

 ered, p. 168. Corn-fields. 



** Capsules glabrous. 



2. P. dublum^ capsules glabrous oblong, stem many- flowered 

 hairy, bristles of the flowerstalks appressed, leaves pinnatifid. 

 p. 168. Corn-fields. 



3. P. RhoeaSf capsules glabrous nearly globose, stem many-flow- 

 ered bristly, bristles of the flowerstalks (as well as of the stem) 

 spreading, leaves pinnatifid. p. 168. Corn-Jields. 



4. P. somntferum, capsule globose glabrous, stem many-flowered 

 and as well as the glaucous amplexicaul leaves glabrous. 

 p. 168. 



5. P. camlricum, capsules glabrous oblong, stem many-flowered 

 nearly glabrous, leaves pinnated, leaflets petiolate ovato-lan- 

 ceolate cut. p. 168. floods. 



2. CHELIDONIUM. 



CaL of 2 leaves, caducous. Pet. 4. Stigma 2-lobed. Pod 

 linear, 1 -celled, of two valves. Seeds numerous, crested, free. 



1. Ch. majus. p. 167. Waste places. 

 3. GLAUCIUM. 



Cal. of 2 leaves, caducous. Pet. 4. Stigma 2-lobed. Pod li- 

 near, 1 -celled, of 2 valves. Seeds numerous, dotted, imbed- 

 ded in a spongy substance which fills the pod. 



1. G. luteum, peduncles 1 -flowered, leaves (of the stem) am- 

 plexicaul sinuate, stem glabrous, p. 167. Sea-coasts. 



ORDER LXVIII. NYMPILEACE,E. -SaKsb. 



Cal. of 4 5 leaves, not articulated with the receptacle. Pet. 

 and stam. disposed in many rows, alternate with the sepals. 

 Anthers turned inwards, adnate. Berry many-celled, many- 

 seeded. Emlryo large, in the base of a fleshy albumen. 



Water plants. Leaves on long stalks, their nerves radiating. 

 Peduncles without Iractece, 1 -flowered. 



1. NYMPH^EA. 



Cal. of 4 5 leaves. Pet. numerous, inserted upon the germen 

 beneath the stamen*. Berry many-celled, many-seeded. 



