Rock Garden Plants
Lomatium  serpentinum (M.E.Jones) Mathias   
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FamilyAPIACEAE
Genus species var.Lomatium  serpentinum (M.E.Jones) Mathias 
SynonymsCogswellia serpentina M.E.Jones (basionym)
Territory Northwestern U.S.A.IdahoOregonWashington
rocky slopes
Description acaulescent, glabrous, leaves in outline oblong, 1-2-ternate, then bipinnate, segments crowded, lanceolate, rays of umbel unequal, bracts of involucel linear, 5mm
Size20-25cm
Colorbright yellow
Bloomspring
Ca+
Typesubshrub
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed when ripe or in early spring
cuttings in late summer
BibliographyHitchcock, C.L.: Vascular Plants of the Pacific Northwest
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý