Ko e vavae paluna (hingoa taʻefakalakanga, mei he lea fakapilitānia) ko e fuʻu ʻakau ia aʻu ki he mita ʻe 6 ʻi ʻolunga, ʻomi ki Tongá ni mei he ʻAfelika tonga, mahalo pe hili he taʻu ʻe 10 pē. ʻOku ui foki ko e Gomphocarpus physocarpus.