Rock Garden Plants
Eriogonum  robustum Greene  sect. Oligogonum 
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FamilyPOLYGONACEAE
Genus species var.Eriogonum  robustum Greene  sect. Oligogonum
SynonymsEriogonum lobbii var. robustum (Greene) M.E.Jones
Territory Southwestern U.S.A.Nevada
rocky slopes
Altitude1300-2500m
Description leaves ovate to obovate, 2-4cm, abaxially densely tomentose, adaxially to glabrous and green, petiolate, inflorescence umbellate, involucres single, campanulate, tomentose
Size5-30cm
Colorcreamy yellow
Bloomsummer
Ca
Typesubshrub, carpet
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, germ. 1-3 months, 13-18°C
cuttings 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