Nyctaginaceae
Burrowing four o'clock
Okenia hypogaea
- Family
- Nyctaginaceae
- Genus
- Okenia
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Okenia hypogaeaNyctaginaceae
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Common names
By language (2)
- English
- Burrowing four o'clock
- Portuguese
- Okenia
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual
- In the US and Canada
- Lower 48 states: native
Sources: classification from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.