Acalypha acrogyne

(No common name)

Taxonomy

Domain: Eukaryota Whittaker & Margulis,1978 - eukaryotes
- Kingdom: Plantae Haeckel, 1866 - Plants
  - Subkingdom: Viridaeplantae Cavalier-Smith, 1981 - Green Plants
    - Phylum: Magnoliophyta Cronquist, Takhtajan & W. Zimmermann, 1966 - Flowering Plants
      - Subphylum: Spermatophytina (auct.) Cavalier-Smith, 1998 - Seed Plants
        Infraphylum: Angiospermae auct.
        Class: Magnoliopsida Brongniart, 1843 - Dicotyledons
        Subclass: Dilleniidae Takhtajan, 1967
        Superorder: Euphorbianae Takhtajan ex Reveal, 1992
        Order: Euphorbiales Lindley, 1833
        Family: Euphorbiaceae (yoo-for-bee-AY-see-ay) J.F. Gmelin, 1777, nom. cons. - Spurge Family
        Genus: Acalypha (ak-uh-LY-fuh) - Copperleaf
        Specific epithet: acrogyne Pax
        Botanical name: Acalypha acrogyne Pax

Physical Description

Family Euphorbiaceae:

The Euphorbiaceae are mostly monoecious herbs, shrubs, and trees, sometimes succulent and cactus-like, comprising one of the largest families of plants with about 300 genera and 7,500 species that are further characterized by the frequent occurrence of milky sap. The leaves are mostly alternate but may be opposite or whorled and they are simple, or compound, or sometimes highly reduced. Stipules are generally present but may be reduced to hairs, glands or spines. The flowers are unisexual and usually actinomorphic. They may be highly reduced by suppression of parts, in the extreme form consisting of a naked stamen as a male flower and a naked pistil as a female flower. A specialized type of miniature inflorescence called a cyathium occurs in about 1,500 species comprising the genera Euphorbia and Chamaesyce. The cyathium consists of a single naked pistillate flower surrounded by cymes of naked staminate flowers, each consisting of a single stamen. These flowers are all enclosed in a cup-like involucre that typically is provided with peripheral nectaries and petaloid appendages such that the whole aggregation closely resembles a single flower. In other members of the family the flowers and inflorescences are more ordinary in appearance, with male and female flowers typically bearing a 5-merous calyx and corolla of distinct segments, although the corolla is sometimes absent. In these forms the androecium most commonly consists of 5, 10 or sometimes numerous distinct or monadelphous stamens. The gynoecium of female flowers consists of a single compound pistil of typically 3 carpels, an equal number of styles or primary style branches, and a superior ovary with typically 3 locules, each bearing 1 or 2 collateral, axile-apical pendulous ovules. The fruit is usually a capsular schizocarp. -- Gerald Carr.

Distribution

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Similar Species

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Members of the genus Acalypha:

More Info

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Notes

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Contributors:

Global Biodiversity Information Facility. Accessed November 15, 2007. http://www.gbif.org Mediated distribution data from 2 providers.

Data Sources:

Accessed through GBIF Data Portal November 15, 2007:

Missouri Botanical Garden, Missouri Botanical Garden

Identifiers:

Global Biodiversity Information Facility Taxonkey: 16124416
Zipcode Zoo Species Identifier: 2035301

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Last Revised: May 28, 2008