Arisaema petelotii K.Krause
  • Notizbl. Bot. Gart. Berlin-Dahlem


Cite taxon page as 'WFO (2020): Arisaema petelotii K.Krause. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000272976. Accessed on: 02 Jun 2020'

General Information

Plants dioecious. Rhizome lying underground or half underground, dark brown outside, purplish in section, thickly cylindric, 7-18 × 4-6 cm. Leaves usually 2; petiole green or purplish green, to 60 cm, proximal 20-30 cm sheathing into pseudostem, encircled by several cataphylls; leaf blade green, 3-foliolate; central leaflet with petiolule 1-4 cm, blade elliptic to ovate, to 30 × 17 cm, base rounded; lateral leaflets similarly petiolulate, obliquely ovate, apex acuminate. Peduncle colored as petiole, 7-12 cm. Spathe green, without stripes, semitranslucent; tube narrowly funnelform, 4-7 cm, throat 2-3 cm in diam.; limb deltoid-ovate, to 7 × 5 cm, apex acute and cuspidate. Spadix bisexual when mature; appendix basically green, 4-6 cm, slender, covered with rather numerous filiform neuter flowers, brushlike. Berries reddish, ovoid, ca. 5 mm in diam. Fl. Jun-Jul, fr. Oct-Nov.

  • Provided by: [B].Flora Of CHina @ efloras.org
    •   Bibliography

      • 1 Notizbl. Bot. Gart. Berlin-Dahlem

       Information From

      Araceae
      World Flora Online Data. 2017.
      • A CC0 1.0 Universal (CC0 1.0).
      Flora Of CHina @ efloras.org
      http://www.efloras.org/flora_page.aspx?flora_id=2
      'Flora of China @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=2 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
      • B Missouri Botanical Garden
      World Flora Online consortium
      http://www.worldfloraonline.org/organisation/WFO
      World Flora Online Data. 2018.
      • C CC0 1.0 Universal (CC0 1.0).