No common name (Abutilon eremitopetalum)

Listing Status: Endangered

Where Listed: WHEREVER FOUND

General Information

Abutilon eremitopetalum is a shrub in the mallow family (Malvaceae) and endemic to the island of Lanai. Leaves are grayish-green, densely hairy, heart-shaped leaves 7 to 12 cm (2.5 to 5 in) long. One or two flowers on stems up to 4 cm (1.5 in) long are in the leaf axils. The calyx of the flowers is green, cup-shaped, and about 1.5 cm (0.5 in) long. The petals are shorter than the calyx and are bright green on the upper surface and reddish on the lower surface. The staminal column extends beyond the calyx and is white to yellow, with red style branches tipped with green stigmas. The fruit is a hairy, brown, dry, cylindrical capsule and about 1 cm (0.3 in) long. It is the only Abutilon on Lanai whose flowers have green petals hidden within the calyx.
Current Listing Status Summary

» Range Information

Current Range
Last Updated: 07-06-2021 - Wherever found
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  • Wherever found

    Listing status: Endangered

    • States/US Territories in which this population is known to or is believed to occur: Hawaii
    • US Counties in which this population is known to or is believed to occur: View All
    • USFWS Refuges in which this population is known to occur: 

» Candidate Information

No Candidate information available for this species.

No Candidate Assessments available for this species.

No Candidate Notice of Review Documents currently available for this species.

No Uplisting Documents currently available for this species.

» Federal Register Documents

Federal Register Documents

» Species Status Assessments (SSAs)

Species Status Assessments (SSAs)

No Species Status Assessments (SSA's) are currently available for this species.

Special Rule Publications

No Special Rule Publications currently available for this species.

» Conservation Plans

No Conservation Plans currently available for this species.

» Petitions

No Petitions currently available for this species.

» Biological Opinions

To see all FWS Issued Biological Opinions please visit the BO Report.

» Life History

Habitat Requirements

Abutilon eremitopetalum occurs in the lowland dry zone that receives less than 130 cm (50 in) annual rainfall or has otherwise prevailingly dry substrate conditions that range from weathered reddish silty loams to stony clay soils, rocky ledges with very shallow soil, or relatively recent little-weathered lava. Erythrina sandwicensis (wiliwili) and Diospyros ferrea (lama) are the dominant trees in open forest of the area. Other associated native taxa include Psydrax odorata (alahee), Dodonaea viscosa (aalii), Sideroxylon polynesicum (keahi), Rauvolfia sandwicensis (hao), Sida fallax (ilima), and Wikstroemia sp. (akia).

Movement / Home Range

Abutilon eremitopetalum historically was found in widely scattered colonies in lowland dry habitat from Kalulu, Mahana, Maunalei, Mamaki, and Paawili on the northern, northeastern, and eastern slopes of Lanai, between 210 and 520 m (690 and 1,710 ft). Currently, there is one occurrence of 23 individuals in Kahea Gulch.

Reproductive Strategy

Abutilon eremitopetalum has been observed flowering in February, May, and June, and fruiting in May and August.

Other

It is the only Abutilon on Lanai whose flowers have green petals hidden within the calyx.

» Other Resources

NatureServe Explorer Species Reports-- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports-- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video." +

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