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Bransford, W.D. and Dolphia
Eriophyllum lanatum (Pursh) Forbes
Common woolly sunflower, Common woolly-sunflower, Oregon sunshine
USDA Symbol: ERLA6
USDA Native Status: L48 (N), CAN (N)
This is an exceedingly variable species with many different varieties. A grayish, woolly, leafy plant with several branched stems ending in short leafless stalks and golden-yellow flower heads. Plants may be erect or sprawling and from 4-18 in. in height. All grow as open, mounds with multiple, spreading branches; white-woolly, lobed leaves; and large (2 in.) yellow, sunflower-like flowers solitary at the ends of stems. It is a shrubby perennial with a woody base.
This common and variable species often colors banks along roads with a blaze of yellow in drier portions of the West. The plants white hairs, by reflecting heat and reducing air movement across the leafs surface, conserve water.
Plant CharacteristicsDuration: Annual Habit: Herb Flower:
Fruit: Size Class:
Bloom InformationBloom Color: Yellow
Bloom Time: Jun , Jul , Aug , Sep
, WY Canada: BC Native Distribution:
(more common northward) to B.C., e. to Rocky Mts. & Great Basin. Formerly also on Guadalupe Island off Baja California, Mexico. Native Habitat:
Open or brushy, dry areas to moist, shady banks
Growing ConditionsLight Requirement: Sun
Soil Moisture: Dry
Drought Tolerance: High
Soil Description: Dry, sandy soil.
Conditions Comments: For best results, plant in groups and prune the dead branches. Because the species is so variable, it is especially important to choose material from a habitat that matches your site.
BenefitUse Wildlife: Butterflies - attracts orange sulfur, red admiral, comma, and skipper butterflies
Conspicuous Flowers: yes
PropagationDescription: Propagate by seed or cuttings.
Seed Collection: Not Available
Seed Treatment: No pretreatment is necessary.
Commercially Avail: yes
From the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:
Native Seed Network
- Corvallis, OR
Record Last Modified: 2007-01-01
Research By: TWC Staff