adj.軸外的；離軸心的；遠(yuǎn)軸的

The type of trichome is peltate scale in abaxial. 葉上下表皮均有盾狀鱗，上表皮僅有針狀毛；

Abaxial surface of calyx with needle-like prickles. 背面花萼具針葉象一樣皮刺。

The abaxial stomatal resistance was smaller than the adaxial. 葉片正面的氣孔阻力小于葉片反面對(duì)應(yīng)部位的氣孔阻力。

Abaxial leaf surface with a patchy discontinuous indumentum. 葉背面具一不規(guī)則的不連續(xù)的毛被。

Leaf rachises and abaxial surface of leaflet blades pubescent. 葉軸和小葉葉片背面具短柔毛。