]> GH barcode-00037050 Hawaii Oahu, Koolau Mountains, Pia Valley, ca. 2 miles into gulch from Niu Valley along dry stream bed, the left or Ewa fork ca. 1500 feet Charpentiera ovata var. niuensis Sohmer Sohmer 2010-08-16 16:43:35 S. H. Sohmer et al.