... family. There are two species of Acacia that are endemic to the Hawaiian Islands: Acacia koaia and A. koa. These trees ...

... for Santalum paniculatum has been limited to koa (Acacia koa) and 'a ... oxysporum); the smaller koaiʻa (A. koaia) is also susceptible to koa wilt ...

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

... their lives under the semi-shaded canopy of koa (Acacia koa) ... companion plants such as koa, ʻahakea, ʻōhiʻa ... is known as Scaevola x cerasifolia ...