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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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Prenanthella exigua

Prenanthella exigua (A. Gray) Rydb.

Bright White, Brightwhite, Thorny Skeleton Plant

Asteraceae (Aster Family)

Synonym(s): Lygodesmia exigua

USDA Symbol: PREX

USDA Native Status: L48 (N)

 

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Plant Characteristics

Duration: Perennial
Habit: Herb
Size Notes: Up to about 1 foot tall.
Flower: Ligulate (strap-shaped) florets.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.

Bloom Information

Bloom Color: White , Pink
Bloom Time: Mar , Apr , May , Jun

Distribution

USA: AZ , CA , CO , ID , NM , NV , NY , OR , TX , UT

Web Reference

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

Additional resources

USDA: Find Prenanthella exigua in USDA Plants
FNA: Find Prenanthella exigua in the Flora of North America (if available)
Google: Search Google for Prenanthella exigua

Metadata

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

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