UW Burke Herbarium species comparison

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Eriophyllum lanatum

Eriophyllum lanatum var. hallii

Oregon sunshine, common woolly sunflower
Photo is of parent taxon
Habit Perennial, white-woolly throughout, 1-6 dm. tall, usually several-stemmed from the base.
Leaves

Leaves variable, 1-8 cm. long, entire to pinnatifid or ternate.

Flowers

Heads solitary on long peduncles;

involucre 6-12 mm. high, the bracts broad, erect and keeled;

rays 8-13, yellow, 5-20 mm. long;

disk flowers yellow;

pappus a toothed crown, or a few chaffy scales.

Fruits

Achenes slender, 4-angled.

Eriophyllum lanatum

Eriophyllum lanatum var. hallii
Flowering time May-August
Habitat Dry, open, often rocky areas at low elevations to the subalpine.
Distribution
Widely distributed on both sides of the Cascades crest in Washington; British Columbia to California, east to Montana, Wyoming, and Utah.
[WildflowerSearch map]
[BONAP county map]
[BONAP county map]
Origin Native
Conservation status Not of concern
Sibling taxa
E. lanatum var. integrifolium, E. lanatum var. lanatum, E. lanatum var. leucophyllum
Subordinate taxa
E. lanatum var. integrifolium, E. lanatum var. lanatum, E. lanatum var. leucophyllum
Web links 
Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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