cerastium
/sɪˈræstɪəm/noun
(pl. cerastiums)
1- a plant of a genus that includes chickweed and snow-in-summer卷耳属植物。
1.1
- Genus Cerastium, family Caryophyllaceae.卷耳属, 石竹科。
词源
modern Latin， from Greek kerastēs 'horned' (with reference to the shape of many seed capsules)+-IUM.