spinescence

常见例句

Shrubs erect, rarely climbing, rarely spinescent.
灌木直立，很少攀援，很少具刺。
Shrubs dioecious, more than 1 m tall, spinescent.
灌木雌雄异株，超过1米高，具刺。
Leaf spur indistinctly and shortly spinescent.
叶的矩不清楚和短的具刺。
Leaves petiolate, subulate-serrate, teeth spinescent.
叶具叶柄，钻形的有锯齿，齿具刺。
Glumes and lemma glabrous, rarely laxly spinescent hairy.
颖片和外稃无毛，很少稀松的有毛。
Shrubs scandent or erect, rarely small trees, unarmed or spinescent.
攀缘灌木或直立，很少小乔木，无刺或具刺。