Crataegus

[kræ'teɪɡʌs]

解釋/意思:

(noun.) thorny shrubs and small trees: hawthorn; thorn; thorn apple.

欧文錄入--From WordNet

解釋/意思:

(n.) A genus of small, hardy trees, including the hawthorn, much used for ornamental purposes.

希勒尔錄入