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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Senecio integerrimus var. ochroleucus

Senecio integerrimus Nutt. var. ochroleucus (A. Gray) Cronquist

Paleyellow Ragwort, White Flowered Mountain Butterweed

Asteraceae (Aster Family)

Synonym(s): Senecio lugens var. ochroleucus


USDA Native Status: L48 (N), CAN (N)


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Plant Characteristics

Duration: Annual , Biennial
Habit: Herb
Size Notes: Up to about 28 inches tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.

Bloom Information

Bloom Color: White , Yellow
Bloom Time: Mar , Apr , May


USA: CA , ID , MT , OR , WA
Canada: AB , BC

Web Reference

Webref 30 - Calflora (2018) Calflora
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Additional resources

USDA: Find Senecio integerrimus var. ochroleucus in USDA Plants
FNA: Find Senecio integerrimus var. ochroleucus in the Flora of North America (if available)
Google: Search Google for Senecio integerrimus var. ochroleucus


Record Modified: 2019-05-17
Research By: CBR

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