Rock Garden Plants
Dicentra formosa (Andrews) Walp.  
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FamilyPAPAVERACEAE
Genus speciesDicentra formosa (Andrews) Walp. 
BibliographyRepert. Bot. Syst. 1: 118 (1842)
Native Rangesw. British Columbia to c. California
Primary BiomeTemperate
Habitatthickets and woods
Altitude0-2300m
Descriptiongreyish, leaves long petiolate, blade 3-4-pinnate, flowers 5-15, in panicle, sepals ovate-lanceolate, 3-5mm, corolla basally cordate, outer petals with spur
Size15-40cm
Colorpinkish purple
Bloomspring, early summer
Ca-
Typeperennial
Cultivationcold, shady site with a humous, moist soil
alpine house, moist, humous soil, shade
Propagationseed in winter, barely covered, germ. over 1 year, 13-16°C
division when dormant
SynonymsBicuculla formosa (Andrews) Howell
Bikukulla formosa (Andrews) Coville
Capnorchis formosa (Andrews) Planch.
Corydalis biaurita Hornem.
Corydalis formosa (Andrews) Spreng.
Dicentra formosa var. breviflora L.F.Hend.
Dicentra saccata (Nutt.) Walp.
Diclytra formosa (Andrews) DC.
Dielytra formosa (Andrews) G.Don
Dielytra saccata Nutt.
Eucapnos formosus (Andrews) Bernh.
Fumaria biaurita Vahl ex Steud
Fumaria formosa Andrews
Territory7 Northern America
     71 Western Canada (BRC British Columbia)
     73 Northwestern U.S.A. (ORE Oregon, WAS Washington)
     76 Southwestern U.S.A. (CAL California)
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(c) 1990-2025 RNDr. Pavel Slabý