senecio
/sɪˈniːʃɪəʊ/noun
(pl. -os)
1- a plant of a genus that includes the ragworts and groundsels. Many kinds are cultivated as ornamentals and some are poisonous weeds of grassland.千里光属植物。
1.1
- Genus Senecio, family Compositae.千里光属, 菊科。
词源
modern Latin, from Latin, literally 'old man, groundsel', with reference to the hairy white fruits.