Flora of the Hawaiian Islands
Dicotyledon Literature for Clermontia hawaiiensis
Wagner et al., 1990, 1999.
   Campanulaceae -- The Bellflower Family Bibliography
      Clermontia hawaiiensis

Common name(s): `oha, `oha wai, haha, `oha kepau (Hawai`i), `oha wai nui (Hawai`i), `ohaha wai nui (Hawai`i)
General Information
DistributionIn the Hawaiian Islands, endemic to Hawai`i.
















Click here for detailed USGS map by Jonathan Price
Habit
Terrestrial or epiphytic trees or shrubs 1.5-9 m tall.
Leaves
Leaves oblong or oblanceolate, blades 9-24 cm long, 2.5-6.5 cm wide, upper surface dark green, glossy, glabrous, lower surface whitish green, glabrous or pubescent along the veins, margins callose-crenulate, apex acuminate, acute, obtuse, or rounded, base attenuate, petioles 2-7 cm long.
Flowers
Inflorescences 2(-4)-flowered, peduncles 15-60 mm long, pedicels 15-40 mm long; hypanthium obconical, 17-22 mm long, 11-18 mm wide, prominently 10-ridged, the dorsal ridge forming a definite keel; perianth greenish white, sometimes tinged maroon apically, curved, distinctly tubular, 50-65 mm long, 9-18 mm wide, glabrous, the lobes (except the dorsal) erect or downcurved, 1/5-1/3 as long as the tube, prominently ridged externally; staminal column maroon or rarely greenish white, glabrous; anthers purple or rarely greenish white, glabrous or sparsely pubescent.
Fruit
Berries orange, obovoid or ellipsoid, 10-ridged, 25-37 mm long, 15-30 mm wide.