102 



THE FLORA. 



2. CORYD'ALIS. Corydal. 



Sepals 2, very small. Petals 4, one of which is spurred at base. Fila- 

 ments with broad bases united into 2 sets, sheathing the ovary. Pod 2- 

 valved, slender, many-seeded. Leaves twice ternate, on the stem. In 

 rocky places. Spring. 



O. glau'ca. Pink G. Erect. Fls. pink-yellow, panicled. Leaf-lobes obtuse. 

 C. an'rea. Golden C. Diffuse. Fls. yellow, racemed. Leaf-lobes acute. (3) 



Fig. 889. Dtcentra cucnllaria, entire plant Fig. 890. Enlarged view of a flower. Fig. 391. A 

 section of the same. Fig. 892. A flower (enlarged) of D. Canadensis. 



ORDER XIII. CRUCIFER^E. The Crucifers, or 

 Mustardworts. 



Herbs with alternate leaves and no stipules, and regular flowers, with 

 and petah 4, spreading in the form of a cross ; 



