Rock Garden Plants
Physaria  acutifolia Rydb.   
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FamilyBRASSICACEAE
Genus species var.Physaria  acutifolia Rydb. 
SynonymsPhysaria australis (Payson) Rollins
 Physaria didymocarpa var. australis Payson
 Physaria stylosa Rollins
Territory Northwestern U.S.A.Southwestern U.S.A.South-Central U.S.A.ColoradoIdahoMontanaNevadaNew MexicoUtahWyoming
rocky slopes
Altitude1500-3500m
Description silvery stellate-hirsute, stems numerous, basal leaves oblanceolate, acute, subentire, stem leaves oblanceolate, acute, entire, flowers in dense raceme
Size5-15cm
Colorlemmon yellow
Bloomspring
Ca
Typerosette, tuft
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings of rosettes 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