148 POLYANDRIA MONOGYNIA. Papaver. 



PAPA'VER. Poppy. 



* Capsules bristly. 



P. hyhridwm. Hound-rough-headed P. Capsule nearly- 

 globular, furrowed, bristly. Calyx hairy. Stem leafy, 

 many- flowered. Leaves doubly wing-cleft. E. B. 43. 

 Argemone capitulo torulo. G. E. 873. 



Sandy, chalky fields. * Sm. Parks. Ensbam, Sb. and R. W. 1830, 

 Near the half mile trees, Ensham Road. B.v. Beyond the 

 Parks. R. W. 



Stem weak, much branched, spreading. Ls. leaflets linear, narrow. 

 FL deep-crimson, or purplish, sm.all, pet. crumpled ; pollen 

 bright-blue. Germ, bristles erect. 

 A permanent species. 



P. Argemone. Long-rnugli-headed P. Capsule club- 

 shaped, ribbed, bristly. Calyx slightly hairy. Stem 

 leafy, many-flowered. Leaves doubly wing-cleft. E. 



B. 643. C. 5. 38. Argemone capitulo longiore. G. 

 E. 373. 



Cornfields, on gravel, or sand. Sm. Parks. Sb. 



An. June. 



Plant slender, delicate. Stem branched alternately, round, bristly. 



FL pale, or dull scarlet, short lived, solitary, terminal, small. 



Cal. deciduous. Pet. narrow, inversely egg-shaped. Stam. 



dilated upwards. Anth. stalked. Pollen blue. Caps, oblong', 



swelling upwards. 



Var.fi. double. 



* * Capsules smooth. 



P. dubiuni. Long-smooth-headed P. Capsule smooth, 

 oblong, angular. Stem many-flowered, hairy. Bristles 

 on the flower-stalks close-pressed. Leaves doubly 

 wing-cleft. E. B. 644. C. 5. 87. 



Cultivated fields . 

 An. June, July. 

 Discrini. from P. x\rgemone, by its smooth pods. Stem about two 



f., leafy. Ls. segments broader than in P. Argemone, P. hy- 



bridum. Cor. light-scarlet; pet. broader than the length, 



notched. Pollen yellow. 

 Discrim. The close-pressed bristles of its fl, -stalks, from P. 



Rhceas. 



P. Rhoeas, Common Red P. Corn Rose. Capsule 

 smooth, nearly globular. Stigma many-rayed. Stem 

 many-flowered, rough, like the flower-stalks, with hori- 

 zontal bristles. Leaves wing-cleft, cut. E. B. 645. 



C. 3. 32. G. E. 371. 



