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Wiegmannia foliosa

(Haleakala Starviolet)

Overview

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Extirpated

Threat status

Interesting Facts

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Common Names

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Common Names in English:

Haleakala Starviolet, Leafy Bluet

Description

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Family Rubiaceae

The Rubiaceae are trees , shrubs , or infrequently herbs comprising about 450 genera and 6,500 species, including some lianous forms. The leaves are simple and usually entire, and are opposite or sometimes whorled ; stipules are present and interpetiolar . The flowers are nearly always bisexual and actinomorphic , often heterostylous, and usually are in cymose inflorescences. The calyx is mostly somewhat reduced and 4-5-lobed or sometimes the lobes are obsolete or rarely one of them greatly expanded and brightly colored . The sympetalous corolla is mostly 4-5-lobed, occasionally with 3 or up to 10 lobes. The androecium consists of as many stamens as corolla lobes and is adnate to the corolla tube or epigynous zone, alternate with the lobes. The gynoecium consists of a single compound pistil of 2 or seldom more carpels, a single style, and a nearly always inferior ovary with the number of locules equaling the number of carpels, each with 1-many axile ovules. An epigynous nectary disk is usually present. The fruit is variable, sometimes forming multiples . -- Gerald Carr.

Physical Description

Habit: Shrub

Biology

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Reproduction

Duration: Perennial

Taxonomy

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Synonyms

Hedyotis foliosa (Hillebr.) Fosberg • Kadua foliosa Hillebr.

Notes

Name Status: Accepted Name .

Last scrutiny: 11-Nov-2003

Similar Species

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Members of the genus Wiegmannia

ZipcodeZoo has pages for 15 species, subspecies, varieties, forms, and cultivars in this genus:

W. centranthoides (Forest Starviolet) · W. cookiana ('awiwi) · W. cordata (Kopa) · W. coriacea (Kio'ele) · W. degeneri (Degener's Bluet) · W. elatior ('uiwi) · W. foggiana (Fogg Bluet) · W. foliosa (Haleakala Starviolet) · W. formosa (Maui Starviolet) · W. knudsenii (Knudsen's Bluet) · W. laxiflora (Mann's Bluet) · W. littoralis (Littoral Bluet) · W. parvula (Rockface Starviolet) · W. st.-johnii (Na Pali Beach Hedyotis) · W. tryblium (Kalalau Valley Starviolet)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 01, 2008:

Identifiers

Last Revised: 7/15/2012