... a, characteristic leaves and end-to-end seed pod arrangement are among the features that distinguish it from its larger cousin, koa (Acacia koa) ...

... by pig activity in the area, two natives, a naupaka kuahiwi and a koa seedling, begin their lives under the semi-shaded canopy of koa (Acacia koa) ...

... One of these is Fusarium oxysporum f. sp. koae, which infects and kills our native koa (Acacia koa) and koai'a (A. koaia) ...

... sandwicensis (wiliwili) as the dominant tree at 43 to 771 m (141 to 2,530 ft), while on Hawai'i Island, it occurs in Acacia koa (koa) lowland mesic ...