species 2,333 observations
Birdbill Dayflower
Commelina dianthifolia
Field notes
Commelina dianthifolia, known as the birdbill dayflower, is a perennial herb native to mountains in the south-western United States (Arizona, Colorado, New Mexico, Texas) and northern Mexico. Petals are blue while sepals are green. The inflorescence is a scorpioid cyme and it is subtended by a boat-like spathe.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Key traits
- Layer
- Herbaceous plants
- Light
- Part shade
- Moisture
- Moist
- Plant type
- Perennial Wildflower
From USDA PLANTS and the Lady Bird Johnson Wildflower Center.


