Oresbia Explained

Oresbia heterocarpa is the perennial plant that is the only species in the South African native genus Oresbia and member of the tribe Senecioneae in the family Asteraceae.[1]

Description

Leaves are without petiole and directly attached to the stem, smooth margins and with thick hair underneath. Having more than one form of flower starting with a four-winged ray floret which matures into a one-seeded, one-celled, fruits which remain closed at maturity; an achene with the calyx tube remaining attached.

External links

Notes and References

  1. Web site: Genera of Compositae . 2008-06-29 . The International Compositae Alliance . . dead . https://web.archive.org/web/20110725190454/http://www.compositae.org/pdf/Genera_of_Compositae.pdf . 2011-07-25.