familyPolygonaceae
subfamilyPolygonaceae subfam. Eriogonoideae
genusEriogonum
subgenusEriogonum subg. Eucycla
speciesEriogonum strictum
Difference between revisions of "Eriogonum strictum var. strictum"
Common names: Strict wild buckwheat
Synonyms: Eriogonum strictum var. glabrum
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Revision as of 22:36, 16 December 2019
Plants loose mats, 1–4 dm wide. Leaf blades elliptic to ovate, 1–4 cm, densely tomentose abaxially, floccose to subglabrous or glabrous adaxially. Inflorescences (2–)5–20 cm; branches glabrous. Involucres 4–5 × 1.5–3 mm, glabrous or nearly so. Flowers 3–6 mm; perianth white.
Phenology: Flowering May–Aug.
Habitat: Sandy to gravelly flats and slopes, mixed grassland and sagebrush communities, conifer woodlands
Elevation: 100-1400(-1800) m
Distribution
Idaho, Oreg., Wash.
Discussion
Variety strictum is infrequent and widely scattered throughout its range in west-central Idaho (Adams, Nez Perce, and Washington counties), northeastern Oregon (Douglas, Morrow, Umatilla, Union, and Wallowa counties), and southeastern Washington (Benton, Columbia, Douglas, Grant, Kittitas, and Yakima counties). Its greatest concentration is in the Blue Mountains of northeastern Oregon and extreme southeastern Washington.
Selected References
None.
Lower Taxa
None.