| 词条 | Downingia cuspidata |
| 释义 |
|image = |genus = Downingia |species = cuspidata |authority = (Greene) Greene ex Jepson }} Downingia cuspidata is a species of flowering plant in the bellflower family known by the common name toothed calicoflower. This showy wildflower is native to California, where it is a resident of ponds, meadows, and vernal pool ecosystems throughout the state. Its range may extend into Mexico. This annual grows on a branching erect stem with small leaves at intervals. At the top of each stem branch is one or more flowers, each about a centimeter wide. The tubular flower has two long, narrow, pointed upper lobes which may be blue or purple to nearly white. The lower lip is fused into one three-lobed surface, which is blue, purple, or white with a large blotch or two smaller blotches of yellow in the center, outlined in white. Each lobe may have a toothlike point. External links
2 : Downingia|Flora of California |
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