Stenopetalum


Stenopetalum is a genus in the Brassicaceae family which is endemic to Australia. It was first described by Robert Brown in 1821.

Species

There are 11 species in the genus.
  • Stenopetalum anfractum E.A. Shaw
  • Stenopetalum decipiens E.A. Shaw
  • Stenopetalum filifolium Benth.
  • Stenopetalum lineare R. Br. ex DC.
  • Stenopetalum nutans F. Muell.
  • Stenopetalum pedicellare F. Muell. ex Benth.
  • Stenopetalum robustum Endl.
  • Stenopetalum salicola Keighery
  • Stenopetalum saxatile Keighery
  • Stenopetalum sphaerocarpum F. Muell.
  • Stenopetalum velutinum F. Muell.

Description

Plants in this genus may be annuals or perennials. They are erect and may be with or without hair. The sepals are saccate and have two forms. The petals are clawed and drawn out into a long, narrow apex. There are six stamens. The fruit opens at maturity to release the seeds. There are four to twenty mucous seeds in each locule, arranged in two rows.

Etymology

The name Stenopetalum derives from the Greek,,, and the Latin, petalum,, and describes plants in the genus as having long, narrow petals.