162 



THE FI.ORA. 



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. 



C. glau'ca. Finl C. Erect. FIs. pink-yellow, panicled. Leaf-lobes obtnso. @ 

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



Fig. 3S9. Dicentra cucullaria, entire plant. Fiff. 390. Enlarged view of a flower. Fig. 391. A 

 section of the same. Fig. 392. A flower (enlarged) of D. Canadensis. 



Order XIII. CPvUCIFERJE. The Crucifers, or 

 Mustardworts. 



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

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



