stigmatic surface造句

• After elongation of the style, animals transport the pollen to flowers in the female or receptive stage with exposed stigmatic surfaces.
• When the pollinator visits the next flower, the pollen ( of the first flower ) is deposited onto the stigmatic surface that folds down in front of the anther.
• The shape of the flower and the position of the pollen-receiving and stigmatic surfaces on the outer petals form a landing-stage for a flying insect, which in probing for nectar, will first come into contact with the perianth, then with the stigmatic stamens in one whorled surface which is borne on an ovary formed of three stigma; in backing out of the flower it will come in contact only with the non-receptive lower face of the stigma.