Helictotrichon sempervirens var. pendulum

Interesting Facts

Domain: Eukaryota () - Whittaker & Margulis,1978 - eukaryotes
- Kingdom: Plantae () - Haeckel, 1866 - Plants
  - Subkingdom: Viridaeplantae () - Cavalier-Smith, 1981
    - Phylum: Tracheophyta () - Sinnott, 1935 ex Cavalier-Smith, 1998 - Vascular Plants
      - Subphylum: Euphyllophytina () - (Auct.) Cavalier-Smith, 1998
        Infraphylum: Angiospermae () - Auct.
        Class: Spermatopsida () - Brongniart, 1843
        Subclass: Commelinidae () - Takhtajan, 1967
        Superorder: Juncanae () - Takhtajan, 1967
        Order: Poales () - Small, 1903
        Family: Gramineae () - A.L. de Jussieu, 1789, nom. cons., nom. alt.
        Subfamily: Pooideae ()
        Tribe: Aveneae ()
        Subtribe: Aveninae ()
        Genus: Helictotrichon () - Besser, in J.A. Schultes & J.H. Schultes, 1827
        Specific epithet: sempervirens
        Variety: pendulum
        Botanical name: - Helictotrichon sempervirens var. pendulum

A tentatively accepted name in the RHS Horticultural Database.

ZipcodeZoo has pages for 7 species, subspecies, varieties, forms, and cultivars in this genus:

Search for Pictures: images.google.com
Search for Scholarly Articles: Google Scholar
Search using Scientific Name and Vernacular Names: All the Web | AltaVista Canada | AltaVista | Excite | Google | HotBot | Lycos
Search using Specialized Databases: GenBank | Medline | Scirus | CISTI/CAL | Agricola Periodicals | Agricola Books

Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 10, 2012.