yam bulbil淮山零余子
stem bulbil茎珠芽
root bulbil根珠芽
pseudo bulbil假珠芽
bulbil induction株芽诱导
bulbil occurrence珠芽发生
bulbil inducement小鳞茎诱导
Bulbil primordium珠芽原基
pseudo-bulbil假珠芽
N(名词) a small bulblike organ of vegetative reproduction growing in leaf axils or on flower stalks of plants such as the onion and tiger lily 球芽