Alectryon macrococcus

Alectryon macrococcus, known as ʻAlaʻalahua or Māhoe in Hawaiian, is a slow-growing flowering tree in the soapberry family, Sapindaceae, that is endemic but manifests rarely in mesic forests of Kauai, Oahu, Molokai, and Maui Hawaii. The tree grows to a maximal height of about 10 meters with leaves 3 to 30 cm long with two to five pairs of elliptic pinnae. The pinnae are smooth, glossy and net-veined, 4 to 10 inches long and 2 to 5 inches. Fruits are from 1 to 3 inches in diameter with a single black seed embedded in a red, fleshy aril. Their leaves are each made up of oval-shaped, asymmetrical, net-veined leaflets. Variety auwahiensis has leaflets with rusty-red undersides. The fruits contain a seed with a bright red aril. More than a century ago, it was noted that Native Hawaiians ate the fleshy, insipid and slightly sweet arils and mildly flavored seeds.native Hawaiians. The seeds also attract rats, whose consumption of them prevents the plants of this endangered species from reprodu......read more on Wikipedia.