Rock Garden Plants
Eritrichium  nanum var. argenteum (W.Wight) I.M.Johnst.   
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FamilyBORAGINACEAE
Genus species var.Eritrichium  nanum var. argenteum (W.Wight) I.M.Johnst. 
SynonymsEritrichium argenteum W.Wight (basionym)
 Eritrichium elongatum var. argenteum (W.Wight)) I.M.Johnst.
 Eritrichium nanum f. argenteum (W.Wight) Brand.
Territory Northwestern U.S.A.Southwestern U.S.A.ColoradoUtah
grassland and rocks
Altitudesubalpine-alpine
Description stems loosely sericeous, lower leaves densely imbricate, oblanceolate or oblong, stem leaves linear-lanceolate, sericeous lanate, corolla infundibuliform, 4-6mm across
Size1-5cm
Colorbright blue, white
Bloomsummer
Ca
Typecushion
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in winter, germ. 1-3 months, 13-16°C
cuttings in late summer
Bibliography
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý