''Stylidium'' subg. ''Forsteropsis'', as circumscribed by

Allen Lowrie Allen Lowrie (10 October 1948 - 30 August 2021) was a Western Australian botanist. He was recognised for his expertise on the genera '' Drosera'' and ''Stylidium ''Stylidium'' (also known as triggerplants or trigger plants) is a genus of dicot ...

and Kevin Kenneally, contains five species of triggerplants from south-western Australia that are characterized by their tightly appressed leaves arranged in a spiral around the stem. This subgenus was originally described by

Otto Wilhelm Sonder Otto Wilhelm Sonder (18 June 1812, Bad Oldesloe – 21 November 1881) was a German botanist and pharmacist. Life A native of Holstein, Sonder studied at Kiel University, where he sat pharmaceutical examinations in 1835, before becoming the prop ...

in 1845 as the genus ''Forsteropsis''.Lowrie, A. and Kenneally, K.F. (1997). A taxonomic review of ''Stylidium'' subgenus ''Forsteropsis'' (Stylidiaceae). ''Nuytsia'', 11(3): 353-364.

See also