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Hibiscus kochii

A Hawaiian-endemic flowering shrub or small tree native to Oahu and Kauaʻi with large bright red, intensely colored flowers that bloom most of the year, adaptable to full sun and drought-prone areas, rare due to habitat loss and invasive species, widely used ornamentally and culturally, and first described by Fryxell.

Is Hibiscus kochii growing in your garden? Record it and all of your plants in Known.

Common Names

Kokiʻo ʻula, Kauaʻi Hibiscus, Gumamela

Summary

A hibiscus species in the Malvaceae native to southwest Mexico grows as a tree in the seasonally dry tropical biome, occurring in Guerrero, Michoacán de Ocampo, and Oaxaca; it was first described by P. A. Fryxell in 1980.

Taxonomically categorized within Hibiscus/Gumamela groups for Mexico; there are no closely related species described in this grouping.

Lifecycle

Perennial

Height

5-15 feet

Spread

5-8 feet

Sunlight Requirements

Ideally full sun.

Bloom Color

Red

Bloom Time

Year-round; peak in the warmer months.

Foliage Color

Glossy green

Growth Rate

Fast-growing

Seasons of Interest

All four seasons

Taxonomy

Taxonomic Rank
Species
Author
Fryxell
Publication
Techn. Bull. U.S.D.A. 1624: 38 (1980)

Superior Taxa

Kingdom
Plantae
Subkingdom
Pteridobiotina
Phylum
Angiosperms
Order
Malvales
Family
Malvaceae
Genus
Hibiscus

References

Hibiscus kochii. ceb.wikipedia.org.
Hibiscus kokio | Plant Pono. plantpono.org.
Hibiscus kochii Fryxell | Plants of the World Onli…. powo.science.kew.org.
Hibiscus kochii. species.data.kew.org.
Hibiscus kochii. vi.wikipedia.org.
Hibiscus Kokio: Did You Know? | Garden America. gardenamerica.com.
World Flora Online. worldfloraonline.org. June 2024.