CL. XIII.] 18. PAPAVEU DUBIUM. S93 



111 ora occidentali' Americae Borealis. Flores purpu- 



42. R. irifidus Thunb., caule glabro simplici, foliis slmpli- 

 cibus cordatis trifidis serratis utrinque glabris, pedunculis so-, 

 iitariis. 



K. trifidiis, Thunh. Jap. 217. Willd. Sp. PL % 1089. 



Rubus pcdatus Sm., geoides Sm. amandandi sunt ad genus 

 Dalihardam. Rubus Japonicus, Linn. Willd. et Chorchoru^ 

 Japonicus Thunb., eamdem constituunt plantam, Keriam 

 De Candoilio dictam. 



GLASS XIIL 

 18. 



Fapaver dubium, L, 



Ackermohn, Klatschrosen, Feldmohn. — Frencb, Pavot doti* 

 teuuC, CoqucUcot. -^lta\. Rosolaccio. — Papavere silvatico. 

 —Eng. Red poppy ^ Smooth-headed poppy. — Swed. Syster- 

 vaUmo. 



This plant blossoms in our fields in June and July. Froni 

 a fibrous, whitish root, there rises a round, herbaceous stem, 

 of the thickness of an oat-sLraw, two feet high, and, like the 

 leaves, furnished on the lower part with distant, pretty stiff 

 liairs. The leaves are doubly pinnated, and embrace half 

 the stalk ; the lobes are lanceolate-linear, and distant from 

 one another. The flower-stalks are nearly a foot long, 

 and furnished with thick accumbent stiff hairs or bristles. 

 The flowers stand single, and have a two-leaved deciduous 

 calyx ; four broad, pale scarlet-coloured petals, crenated on 

 the margin, and smooth ; an indefinite number of linear fila- 

 nients, which stand on the receptacle ; yellow antherae of two 

 loculi; a superior, longish, smooth, angular germen, sur* 



