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Scaevola kilaueae

A Hawaiian endemic fanflower shrub in the Goodeniaceae, 0.5–1 m tall with glabrous 3–7 cm leaves and white, asymmetric flowers, occurring in native forests on the eastern windward side of Hawaiʻi island and at Hilina Pali Rd., Hawai'i Volcanes National Park, in a wet tropical biome.

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Common Names

Kilauea Naupaka, Huahekili Uka, Naupaka Kuahiwi, Papa'ahekili

Summary

Kīlauea naupaka is an endemic Hawaiian shrub native to eastern windward Hawaiʻi, occurring in native forest near Puʻu Oʻo within Hawaiʻi Volcanoes National Park. It grows 0.5–1 m tall, has glabrous leaves 3–7 cm long and 1–1.5 cm wide, and bears white, asymmetric flowers that resemble missing petals, a hallmark of fanflowers.

Endemic to Hawaiʻi and growing in the wet tropical biome, it has documented occurrences at Hilina Pali Rd. and Hawaiʻi Volcanoes National Park. Conservation status is Critically Imperiled, and its common names include huahekili uka, naupaka kuahiwi, and papa'ahekili.

Height

1.64–3.5 feet

Bloom Color

White

Taxonomy

Taxonomic Rank
Species
Author
O.Deg.
Publication
Fl. Hawaiiensis 340: [s.p.] (1933)

Superior Taxa

Kingdom
Plantae
Subkingdom
Pteridobiotina
Phylum
Angiosperms
Order
Asterales
Family
Goodeniaceae
Genus
Scaevola

Synonyms

Scaevola kilaueae var. powersii

References

Hawaiian Native Plants, UH Botany. botany.hawaii.edu.
Scaevola kilaueae. en.wikipedia.org.
Scaevola kilaueae O.Deg. | Plants of the World Onl…. powo.science.kew.org.
Scaevola kilaueae. species.data.kew.org.
Scaevola kilaueae. sv.wikipedia.org.
Kilauea Naupaka (Scaevola kilaueae) | Map | U.S. F…. fws.gov.
World Flora Online. worldfloraonline.org. June 2024.