108 
5. Dicentra canadensis, Walp. Rep. i. 118 (1842); Asa Gray, 
le. 94; Britt. & Br. Fl. N. St. & Canada, ii. 142, Fig. 1986 
(as Bicuculla). 
Distrisution.—Nova Scotia to Lake Michigan, Pennsylvania 
and Kentucky 
6. Dicentra Cucullaria, Bernh. in Linnaea, viii. 468 (1838) ; 
Asa Gray, lc. 95; Britt. & Br. Fl. N. St. & Canada, ii 
142, Fig. 1985 (as Bicuculla). 
Distrisution.—Nova Scotia to Minnesota, south to N. 
Carolina (mountains), Missouri and Kansas, Westward to 
Washington Co., Oregon. 
7. Dicentra occidentalis, Fedde, Repert. x. 315 (1912). 
Bicuculla occidentalis, Rydb. Bull. Torr. Bot. Cl. xxix. 160 
(1902). 
DistripuTion.—Oregon to Washington and Eastern Idaho. 
am indebted to Dr. N. L. Britton, Director of the 
New York Botanic Garden, for sending me a flower of 
this species. 
8. or A onesies S. Wats. Bot. Calif. ii. 429 (1876); Asa 
Gray, lc. 94. 
iy" California ; on Scott Mts., near snow, 
and at lower elevations near Castle Lake. 
9. Dicentra uniflora, Kellogg in Proc. Calif. Acad. Sci. iv. 141, 
with Fig. (1871). 
DistrisutTion.— Washington (Mt. Adams) “ Sierra Nevada, 
California, and through Utah to Wyomi 
10. — chrysantha, Walp. Rep. i. 118 ih ; Asa Gray, 
.c, 95, 
DistRipution.—California, dry hills. 
11. Dicentra ochroleuca, Engelm. in Bot. Gaz. vi. 223 (1881). 
DistrisutIon.—Southern California. 
12. Dicentra spectabilis, Lem. in Fl. des Serres, Ser. I. iti. 
t. 258 (1847). 
DISTRIBUTION.—China : Oxtaes District, A. H enry 3725! 
Mts. of Saimaji, Prov. of Sching-King, Ross 233! Chienshan 
Ross 386! Without definite locality, Fortune 38! Around 
Pekin, Bretschneider!. Japan: near Hakodate, Albrecht! 
Hodgson ! ! Commonly cultivated. 
13. Dicentra ——— Oliv. in Hook. Icon. t. 1937 (1890). 
DISTRIBUTION -—China: Hupeh; ‘“ only found in one dark 
wood,” A. Henry 5846 (type) ! Without locality, Wilson 
(Arn. Arb. Exped.) 1445! Szechuan: Mt. Omi, fls. yellow, 
rare, Wilson (Veitch Exped.) 4714! Without saenlty, 
1600-2700 m., Wilson (Veitch Exped.) 3172! 
