Tabacus viscidus

Description

Family Solanaceae

Herbs, shrubs , small trees , or climbers . Stems sometimes prickly, rarely thorny; hairs simple , branched, or stellate , sometimes glandular . Leaves alternate, solitary or paired , simple or pinnately compound , without stipules; leaf blade entire , dentate , lobed , or divided . Inflorescences terminal , overtopped by continuing axes, appearing axillary , extra-axillary , or leaf opposed, often apparently umbellate , racemose, paniculate , clustered, or solitary flowers, rarely true cymes, sometimes bracteate . Flowers mostly bisexual , usually regular, 5-merous, rarely 4- or 6-9-merous. Calyx mostly lobed. Petals united . Stamens as many as corolla lobes and alternate with them, inserted within corolla, all alike or 1 or more reduced; anthers dehiscing longitudinally or by apical pores . Ovary 2-5-locular; placentation mostly axile ; ovules usually numerous . Style 1. Fruiting calyx often becoming enlarged, mostly persistent . Fruit a berry or capsule. Seeds with copious endosperm; embryo mostly curved .

About 95 genera with 2300 species: best represented in western tropical America, widespread in temperate and tropical regions ; 20 genera (ten introduced ) and 101 species in China.

Some species of Solanaceae are known in China only by plants cultivated in ornamental or specialty gardens: Atropa belladonna Linnaeus, Cyphomandra betacea (Cavanilles) Sendtner, Brugmansia suaveolens (Willdenow) Berchtold & Presl, Nicotiana alata Link & Otto, and Solanum jasminoides Paxton.Zhi-Yun Zhang, Anmin Lu & William G. D'Arcy "Solanaceae". in Flora of China Vol. 17 Page 300. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

Taxonomy

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Domain: Eukaryota () - Whittaker & Margulis,1978
- Kingdom: Plantae () - Haeckel, 1866 - Plants
  - Subkingdom: Viridaeplantae () - Cavalier-Smith, 1981
    - Phylum: Magnoliophyta () - Sinnott, 1935 Ex Cavalier-Smith, 1998 - Flowering Plants
      - Subphylum: Euphyllophytina ()
        Infraphylum: Radiatopses () - Kenrick & Crane, 1997
        Class: Magnoliopsida () - Brongniart, 1843 - Dicotyledons
        Subclass: Lamiidae () - Takhtajan Ex Reveal, 1992
        Superorder: Solananae () - R. Dahlgren Ex Reveal, 1992
        Order: Solanales () - Dumortier, 1829
        Family: Solanaceae () - Adans., 1763, Nom. Cons. - Potato Family
        Genus: Tabacus ()
        Specific epithet: viscidus - Moench
        Botanical name: - Tabacus viscidus Moench