Alani (Melicope adscendens)

Listing Status: Endangered

Where Listed: WHEREVER FOUND

General Information

Melicope adscendens is a sprawling shrub with long, slender branches covered with gray hairs when young and becoming hairless when older. New growth is covered with many fine, yellowish to golden brown hairs. The opposite, widely spaced, leathery to papery, elliptic leaves measure 1.5 to 6.5 cm (0.6 to 2.6 in) long and 1 to 4 cm (0.4 to 1.6 in) wide with petioles 0.6 to 1.6 cm (0.2 to 0.6 in) long. Both upper and lower surfaces of mature leaves are hairless. Flowers occur on 13 to 17 mm (0.5 to 0.7 in) stalks (peduncles) from the point of leaf attachment in groups of one to three flowers, each on an individual shorter stalk (pedicel). Female flowers consist of four sepals about 3.5 mm (0.1 in) long, four petals about 5 mm (0.2 in) long, an eight-lobed nectary disk, eight reduced and nonfunctional stamens, and a hairless four-celled ovary. Male flowers are small (petals about 5 mm (0.2 in) long) with tiny hairs. The fruit is apocarpous (breaking easily into four distinct sections), smooth on the outside, 14 to 15 mm (0.54 to 0.59 in) wide, and subtended by persistent petals and other floral parts (sepals).
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

Melicope adscendens occurs at 914 to 1,200 m (3,000 to 3,900 ft) in open mesic forest dominated by Nestigis and Chrysodracon with other associated native species including Alectryon macrococcus, Alphitonia ponderosa, Dodonaea viscosa, Euphorbia celastroides, Osteomeles anthyllidifolia, Planchonella sandwicensis, Santalum ellipticum, Xylosma hawaiiense, and Zanthoxylum hawaiiense.

Movement / Home Range

Melicope adscendens occurs only on the island of Maui on the southwestern slope of Haleakala.

Reproductive Strategy

Melicope adscendens has been observed flowering in February and fruits have been collected in March and July.

Other

Melicope adscendens is distinguished from other Melicope species in its sprawling vine-like habit, long, thin peduncles, and apocarpous fruit.

» 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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