Native Plants

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Anderson, Wynn

Calylophus hartwegii ssp. fendleri

Calylophus hartwegii (Benth.) P.H. Raven ssp. fendleri (A. Gray) Towner & P.H. Raven

Hartweg's Sundrops

Onagraceae (Evening Primrose Family)

Synonym(s): Oenothera fendleri, Oenothera hartwegii var. fendleri

USDA Symbol: CAHAF

USDA Native Status: L48 (N)

From the Image Gallery

15 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Subshrub
Leaf Retention: Evergreen
Leaf Arrangement: Alternate
Leaf Complexity: Simple
Leaf Shape: Linear
Fruit Type: Capsule
Size Notes: Up to about 2 feet tall.

Bloom Information

Bloom Color: Yellow
Bloom Time: Apr , May , Jun , Jul , Aug , Sep , Oct

Distribution

USA: AZ , CO , KS , NM , OK , TX

Growing Conditions

Light Requirement: Sun

Web Reference

Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

USDA: Find Calylophus hartwegii ssp. fendleri in USDA Plants
FNA: Find Calylophus hartwegii ssp. fendleri in the Flora of North America (if available)
Google: Search Google for Calylophus hartwegii ssp. fendleri

Metadata

Record Modified: 2023-04-19
Research By: TWC Staff

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