Rock Garden Plants
Eriogonum arcuatum Greene sect. Oligogonum 
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FamilyPOLYGONACEAE
Genus speciesEriogonum arcuatum Greene sect. Oligogonum
SynonymsEriogonum bakeri Greene
 Eriogonum vegetius (Torr. & A.Gray) A.Nelson
Habitatsagebrush wilding
Altitude1000-4200m
Descriptionleaves oblanceolate to elliptic, 1-3cm, abaxially densely tomentose, petiolate, inflorescence umbellate, bracts 3-8, narrowly elliptic, involucre solitary, campanulate
Size5-10cm
Coloryellow
Bloomsummer
Ca
Typesubshrub
Cultivationsunny site with a poor, sandy soil
alpine house, sandy soil, sun
Propagationseed in spring, germ. 1-3 months, 13-18°C
cuttings in late summer
Territory Northern America
     Northwestern U.S.A. (Colorado , Wyoming )
     Southwestern U.S.A. (Arizona , Utah )
     South-Central U.S.A. (New Mexico)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

POLYGONACEAE

Eriogonum arcuatum Greene, Pittonia 4(25): 319 (1901)

Synonyms:
Eriogonum jamesii arcuatum (Greene) S.Stokes
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arcuatum typicum ined.

Synonyms:
Eriogonum bakeri Greene
Eriogonum crassifolium tectum A.Nelson
Eriogonum flavum tectum (A.Nelson) S.Stokes
Eriogonum flavum vegetius Torr. & A.Gray
Eriogonum jamesii bakeri (Greene) S.Stokes
Eriogonum jamesii flavescens S.Watson
Eriogonum vegetius (Torr. & A.Gray) A.Nelson

w. & s. USA
73 COL WYO 76 ARI UTA 77 NWM

1000-3000m

arcuatum rupicola (Reveal) Reveal, Harvard Pap. Bot. 9(1): 157 (2004)

Basionym:
Eriogonum jamesii rupicola Reveal, Phytologia 25: 202 (1973)

Utah
76 UTA

1600-1900m

arcuatum xanthum (Small) Reveal, ibid.

Basionym:
Eriogonum xanthum Small, Bull. Torrey Bot. Club 33: 51 (1906)

Synonyms:
Eriogonum flavum xanthum (Small) S.Stokes
Eriogonum jamesii xanthum (Small) Reveal

Eriogonum chloranthum Greene
Eriogonum flavum chloranthum (Greene) S.Stokes

Colorado, New Mexico
73 COL 77 NWM

2600-4200m

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