Rock Garden Plants
Eriogonum porteri Small sect. Oligogonum 
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FamilyPOLYGONACEAE
Genus speciesEriogonum porteri Small sect. Oligogonum
BibliographyBull. Torrey Bot. Club 25: 41 (1898)
Native RangeColorado to Nevada
Primary BiomeTemperate
Habitatrocky slopes
Altitude2400-3700m
Descriptionleaves in solid rosettes, elliptic to spathulate, ca. 1cm, on both faces glabrous, flat, inflorescence umbellate or subcapitate
Size3-8m
Colorbright yellow
Bloomsummer
Ca
Typesubshrub
Cultivationsunny 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
SynonymsEriogonum umbellatum var. porteri (Small) S.Stokes
Territory7 Northern America
     73 Northwestern U.S.A. (COL Colorado)
     76 Southwestern U.S.A. (NEV Nevada, UTA Utah)
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(c) 1990-2025 RNDr. Pavel Slabý