| Family | RANUNCULACEAE |
| Genus species | Delphinium antoninum Eastw. |
| Bibliography | Leafl. W. Bot. 3: 126 (1942) |
| Native Range | nw. California |
| Primary Biome | Temperate |
| Habitat | scree |
| Altitude | 1100-2700m |
| Description | leaves orbiculate, 8-40mm, thick, subglabrous, lobate, inflorescence 3-25-flowered, flowers pedicellate, sepals subglabrous, spur erect or weakly curvate |
| Size | 7-30cm |
| Color | dark blue, white |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | gravelly, humous, moist, sunny site alpine house, moist, humous, gravelly soil, sun |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 10-13°C division in spring just as young growth commences |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California) |