e-Key v3 - Tapinanthus
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Loranthaceae - Tapinanthus (Blume) Rchb.f.

Description :

  • Aerial, hemiparasitic shrubs of varying sizes from ± 0.5-2 m or higher, glabrous to puberulous or velvety
  • Leaves mostly opposite, sessile to petiolate
  • Inflorescence 2-16 in axillary or clustered umbels at older nodes, shortly pedunculate; bract saucer-shaped to cupular
  • Flowers 5-merous
  • Calyx saucer-shaped to cupular or occasionally shortly tubular
  • Corolla with tube much longer than lobes, opening with a V-split, usually pink to purplish; basal swelling well formed; lobes attenuate to spathulate, conspicuously reflexed
  • Filaments arising near top of corolla tube, short, linear, inflexed to inrolled; anthers 4-thecous, short
  • Style swollen opposite filaments, constricted above; stigma small, obovoid to capitate
  • Berry oblong-ellipsoid to globose, often somewhat urceolate to the persistent calyx, smooth to papillose, usually ripening red
  • x = 9

Nomenclature:

  • Tapinanthus (Blume) Rchb.f.
    • Reichenbach 73 (1841)
    • Van Tieghem: 267 (1895)
    • Danser: 107 (1933)
    • Balle: 181 (1968) in part
    • Balle: 10 (1969) in part
    • Stearn: 157 (1968)
    • Wiens & Tölken: 3 (1979)
    • Germishuizen et al.: 20 (1994)
    • Polhill & Wiens: 183 (1998)
  • Loranthus sect. Tapinanthus Blume
    • Blume: 15 (1830)
  • Acranthemum Tiegh.
    • Van Tieghem: 255 (1895)

Distribution & Notes:

  • Global : Species ± 30, tropics and subtropics of Africa
  • Southern Africa : Species ± 4, widespread

References:

  • BALLE, S. 1968. Les Loranthacées de l'Afrique du Sud-Ouest. Mitteilungen der Botanischen Staatssammlung München 7
  • BALLE, S. 1969. Loranthaceae . Prodromus einer Flora von Südwestafrika 22
  • BLUME, C (K). L. VON. 1830. Flora Javae, Loranthae . J. Frank, Brussels
  • DANSER, B.H. 1933. A new system for the genera of Loranthaceae : Loranthoideae , with a nomenclator for the old world species of this subfamily. Verhandelingen der Koninklijke Akademie van Wetenschappen te Amsterdam Afdeeling Natuurkunde , Sect. 2. 29,6
  • GERMISHUIZEN, G., LEISTNER, O.A. & SCOTT, M. 1994. Tapinanthus terminaliae . Flowering Plants of Africa 53
  • POLHILL, R. & WIENS, D. 1998. The mistletoes of Africa . The Royal Botanic Gardens, Kew
  • REICHENBACH, H.G.L. 1841. Repertorium herbarii . Arnold, Dresden & Leipzig
  • STEARN, W.T. 1968. Dendropemon , Macrosolen and other generic names in Loranthaceae . Taxon 17
  • VAN TIEGHEM, P.E.L. 1895. Sur le groupement des espèces en genres dans les Loranthacées à calice dialysepale et anthères basifixes ou dendrophthoées. Bulletin de la Société Botanique de France 42
  • WIENS, D. & TÖLKEN, H. 1979. Loranthaceae . Flora of southern Africa 10,1