Rock Garden Plants
Delphinium glareosum Greene  
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FamilyRANUNCULACEAE
Genus speciesDelphinium glareosum Greene 
BibliographyPittonia 3: 257 (1896)
Native Ranges. British Columbia to Oregon
Primary BiomeTemperate
Habitatrocky slopes
Altitude1500-2800m
Descriptionleaves numerous, evenly spaced on stem, blade 3-8cm wide, palmatipartite, segments pinnatipartite, inflorescence 5-15cm long, pubescent
Size10-30cm
Colordark blue
Bloomsummer
Ca
Typetuberous perennial
Cultivationsunny rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in winter, barely covered, germ. 1-3 months, 10-13°C
division of resting tubers
SynonymsDelphinium basalticum M.J.Warnock
Delphinium bicolor var. glareosum (Greene) K.C.Davis
Territory7 Northern America
     71 Western Canada (BRC British Columbia)
     73 Northwestern U.S.A. (ORE Oregon, WAS Washington)
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