Many species are specific to one island, or even—as with this white-flowered relative of garden-variety violets—a single mountain range. Endangered Viola chamissoniana can be found only on three remote, rocky ridges in Oahu’s Waianae Range.
Many species are specific to one island, or even—as with this white-flowered relative of garden-variety violets—a single mountain range. Endangered Viola chamissoniana can be found only on three remote, rocky ridges in Oahu’s Waianae Range.