haenga
1. (noun) pollination.
Mēnā mā te pupuhi o te hau e tutuki ai te haenga, kāore he tino take o ngā raupua, engari he roa ngā tauhae kia pai ai te hopukina o te hae e kawea ana e te hau (RP 2009:331). / If pollination is by the wind, petals have no purpose, but the stigmas are long so that the pollen carried by the wind can be caught more effectively.