Cucullaria. 
aurea. 
glaucne 
[ 68 | 
CLASS XVI.—DIADELPHIA. 
ORDER II HEXANDRIA. 
310. CORYDALIS. Vent. choix de pl. 19. (Papaveracee.) 
Calix 2-leaved. Corolla ringent. Filaments 
2, membranaceous, each bearing 3 anthers. 
Capsule siliquose, many seeded.—. Wut. 
1. C. scape naked, raceme simple, secund; nec- 
taries divaricate, the length of the corolla, style 
included; root bulbous.—Pers. 
Fumaria Cucullaria, Willd. and Mich. 
Bicucullata Canadensis, Marchant. 
Diclytra Canadensis, Bosc. 
Icon. Bot. Mag, 1127. 
Dutch-mans’ Breeches. 
A very elegant plant; with cream-coloured flowers, on a 
naked scape. On the high woody banks of the Schuylkill, 
east side, a little south of the falls, in the greatest profusion. 
Perennial. April. 
2. C. stem branched, diffused; leaves bipinnate, 
folioles divided, linear-lanceolate, acute at each 
end; racemes leaning one way; bractes broad- 
lanceolate, sub-denticulate; siliques terete, tur- 
gid, twice the length of the peduncle.—-Willd. 
enum. 
Golden-flowered Corydalis. 
Flowers smaller than the preceding, and of a golden-yellow. 
On the high rocks bordering the Wissahickon; rare. Also 
on the east banks of the Schuylkill, two miles above the falls, 
butscarce. Annual. April, May. Z 
3. C. stem branched, erect ; leaves glaucous, those 
of the stem biternate ; racemes subcorymbose, 


