HEAR bibliography
Grasses of the Hawaiian ranges
Whitney, L.D., E.Y. Hosaka, and J.C. Ripperton. (1939)

"The present bulletin describes and illustrates 103 of the most important grasses in Hawaii.... There are many grasses, either recently introduced or slow to become acclimatized, that have not yet established themselves on the ranges; these are not here included. Species that are found outside the general range areas, as in summit bogs, forest reserves, and national parks, are also omitted. Keys to the tribes and genera [are also included." ([adapted] from the book's introduction)