Botany Dept., Univ. of Hawai i, Honolulu. Tagawa, T. K. 1976. Tomich, P. Q. 1969. B. P. Bishop Museum Press, Spec. Van Der Schalie, H. 1969.
Man meddles with nature Hawaiian style.
Vitousek, P. M., L. L. Loope and C. P. Stone. Warner, R. E. 1960. A forest dies on Mauna Kea. Warshauer, F. R. 1998. Alien species and threats to native ecology.