Rock Garden Plants
Corydalis  scouleri Hook.  sect. Archaecapnos 
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FamilyPAPAVERACEAE
Genus species var.Corydalis  scouleri Hook.  sect. Archaecapnos
SynonymsCorydalis allenii Fedde
 Corydalis oregana Fedde
 Corydalis washingtoniana Fedde
Territory Western CanadaNorthwestern U.S.A.British ColumbiaOregonWashington
thickets and woods
Altitude0-1100m
Description rhizomes large, carnose, leaves 3-pinnate, ultimate segments broadly elliptic, inflorescence racemose, 15-35-flowered, flowers erect, spur 14-20mm long, straight
Size50-100cm
Colorrose
Bloomspring, early summer
Ca
Typetuft
Cultivationcold, shady site with a humous, moist soil
alpine house, moist, humous soil, shade
Propagationseed in winter, uncovered, light, germ. 3-12 months, 10-16°C
division in early spring; cuttings in late summer
BibliographyFlora of North America www.eFloras.org
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý