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Delissea subcordata
Also called `oha
Koolau Range delissea (oha) is a rare Hawaiian shrub in the bellflower family, growing up to about 3 m tall with white or greenish flowers. It is endangered and not generally grown as a garden or houseplant, so care advice is limited to how it grows in its native moist forest.
Delissea subcordata is a rare species of flowering plant in the family Campanulaceae known by the common names Koʻolau Range delissea and oha. It is endemic to Hawaii, where it is known only from the island of Oahu. It is now only found in the Waianae Mountains, and it is believed to be extirpated from the Koʻolau Range, where it once occurred. As of 2008 there were 40 individuals remaining, 28 of which were mature plants. This plant was federally listed as an endangered species of the United States in 1996.
This Hawaiian lobelioid is a shrub which grows up to 3 meters tall and bears white or greenish flowers. It grows in moist forest habitat. Other plants in the forests include ohia lehua (Metrosideros polymorpha) and koa (Acacia koa), which dominate the canopy, and Ēlama (Diospyros hillebrandii), papala kepau (Pisonia spp.), and ʻĀlaʻa (Planchonella sandwicensis) in the understory.
Delissea argutidentata · Leechleaf Delissea · Kauai delissea · Leechleaf delissea
Text excerpted from the Wikipedia article Delissea subcordata by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
