Onagraceae

Hill suncup

Tetrapteron graciliflorum (Hook. & Arn.) W.L.Wagner & Hoch

Family: Onagraceae
Genus: Tetrapteron

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Hill suncup: Hill Sun Cup (Tetrapteron graciliflorum). Species of plant. — Photo: iNaturalist user: joergmlpts, CC BY 4.0, from Wikimedia Commons

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Common names

By language (1)

English: Hill suncup

Synonyms

Camissonia graciliflora (Hook. & Arn.) P.H.Raven
Oenothera graciliflora Hook. & Arn.
Oenothera maritima Nutt. ex Hook. & Arn.
Taraxia graciliflora (Hook. & Arn.) Raim.

Photos

Photo: iNaturalist user: joergmlpts, CC BY 4.0, from Wikimedia Commons
Photo: Ken-ichi Ueda, CC BY 4.0, from Wikimedia Commons
Photo: joergmlpts, CC BY 4.0, from Wikimedia Commons

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Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.