160 



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, sheatliing the ovary. Pod 2- 

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

 rocky places. Spring. 



C. glau'ca. Finh C. Erect. FIs. pink-yellow, panicled. Leaf-lobes obtuse. © 

 0. au^rea. Golden C. Diffuse. FIs. yellow, racemed. Leaf-lobes acute, (i) 



Fig. 3S9. Dicentra cucullaria, 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. 



Herl)s with alternate leaves and no stipules, and regular flowers, with 

 fiepals 4, and petals 4, spreading in the form of a cross ; 



