| Family | APIACEAE |
| Genus species | Erigenia bulbosa (Michx.) Nutt. |
| Synonyms | Sison bulbosum Michx. |
| Hydrocotyle ambigua Pursh | |
| Hydrocotyle composita Pursh | |
| Habitat | american prairie |
| Description | glabrous, subcaulescent, basal leaves ternate, segments oblong, involucre absent, bracts of involucel linear or spathulate, flowers in small, compact umbels |
| Size | 10-20cm |
| Color | white, pale violet |
| Bloom | spring |
| Ca | |
| Type | tuberous perennial |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed when ripe or as soon as possible division of resting tubers |
| Territory |
Northern America
Eastern Canada (Ontario ) North-Central U.S.A. (Illinois , Kansas , Missouri , Oklahoma , Wisconsin ) Northeastern U.S.A. (Indiana , Michigan , New York , Ohio , Pennsylvania , West Virginia ) Southeastern U.S.A. (Alabama , Arkansas , Georgia , Kentucky , Maryland , Mississippi , Tennessee , Virginia) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | APIACEAE
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