Artikel: Polystachyinae GudangMovies21 Rebahinxxi

    • Source: Polystachyinae

      • Polystachyinae is a subtribe within the tribe Vandeae in family Orchidaceae. It consists of 2 genera and about 228 known species. The type genus of this subtribe is Polystachya. The group is pantropical, being native to tropical Africa primarily, but also to tropical America. Members of this group are epiphytic and are distinguished from the other subtribes in the tribe Vandeae by their sympodial growth habit and the presence of four pollinia. Pollination is mostly by small species of bees, however some species (e.g. Polystachya concrete) exhibit auto-pollination.


      Genera


      Genera in this subtribe are listed below:

      Hederorkis Thouars, 1809 (2 sp.)
      Polystachya Hook., 1824 (224 spp.)


      Phylogeny


      The subtribe Polystachyinae is the sister group to the remaining subtribes of Vandeae s.l.:


      References




      External links


      Media related to Polystachyinae at Wikimedia Commons
      Data related to Polystachyinae at Wikispecies

    Kata Kunci Pencarian:

    polystachya concretapolystachyapolystachya foliosa