PL ex. thai. 82. PAPAVERACE^. 450. Glaucium. 70S 

 a. Pericarp 2-valved, apparently ^-celled. 



1. Glaucmm luteum. Yellow horned-poppy. 

 Stem bald ; leaves embracing the stem, sinuated ; peri- 



carpium tuberculated. 



Papaver comiculatnm luteum, Raii Syn. 307, 7 ; Park, 261. 

 Papaver cornutum flore luteo, Ger. em. 367, 1. 

 Chelidonium Glaucium, Lin. S. P. 724. 

 Glaucium luteum, Gartner Fr. et Sem. 2, 166. 



Sandy shores of the sea ; annual ; July and August. 



Herb glaucous ; stem branched, spreading ; root-leaves 

 lyrate pinnatifid, rough ; stem-leaves embracing the stem; 

 sepales hispid ; petals large, rounded ; pericarpium very 

 long, bent. 



2. Glaucium phoenicium. Red horned-poppy. 

 Stem, hispid; leaves sessile, pinnately cut; pericarpium 



bristly. 



Papaver cornutum flore rubro, Ger, em. 367, 2. 

 Chelidonium corniculatum, Lin. S. P. 724. 

 Glaucium plioenicium, Gcert. Fr. et Sem. 2, 165. 

 Glaucium corniculatum, Curtis Fl. Lond. 



Sandy corn-fields ; annual; June and July. 



Leaves hispid, glaucous ; root-leaves lyrately pinnatifid ; 

 stem-leaves embracing the stem ; petals reddish ; pericar- 

 pium hairy, hairs pressed to the pericarpium. 



b. Pericarpium 3-valved, 1-celled. 



3. Glaucium violaceum. Violet horned-poppy. 

 Stem smooth; leaves bipinnatifid; lobes linear, bald; 



pericarpium 3-valved. 



Papaver corniculatum violaceum, Raii Syn. 309, 8. 

 Papaver cornutum flore violaceo, Ger. em. 367, 4. 

 Clielifionium hybridum, Lin. S. P. 724. 

 Chelidonium violaceum, Lamarck Fl. Fr. 3, 169. 

 Glaucium v\(i\a.ceum, Jussieu Gen. 236. 



Corn-fields; annual; May and June. 

 Stem branched ; leaves dark green, sometimes tripinna- 

 tifid; petals violet; stigma 3-cut. 



III. 451. CERASTITES. Beaked-poppy. 



Calyx 2-sepaled, deciduous ; petals 4, rarely 6 ; stigma 4 

 to 8-rayed ; capsule oblong, 4-ribbed ; valves opening only 

 at the tip ; imperfectly 4--celled ; seeds many. — Flowers so- 

 litary, terminal ; hairs pressed to the peduncle. 



