erythronium
/ˌerɪˈθrəʊnɪəm/noun
(pl. erythroniums 或 erythronia/-ɪə/)
1- a plant of a genus which includes dog's-tooth violet（包括狗牙堇在内的）猪牙花属植物。
1.1
- Genus Erythronium, family Liliaceae.猪牙花属, 百合科。
词源
modern Latin, from Greek （saturion） eruthronion 'red-flowered (orchid)'.