Poncirus trifoliata

Từ điển WordNet v3.1 - WordNet Dictionary

noun

small fast-growing spiny deciduous Chinese orange tree bearing sweetly scented flowers and decorative but inedible fruit: used as a stock in grafting and for hedges
• Syn:
trifoliate orange, trifoliata, wild orange
• Hypernyms:
tree
• Member Holonyms:
Poncirus, genus Poncirus