Species of flowering plant
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Levenhookia sonderi, the slender stylewort, is a dicotyledonous plant that belongs to the genus "Levenhookia" (family Stylidiaceae). It is an ephemeral annual that grows only in Victoria, Australia. "L. sonderi" is most closely related to "L. dubia" and it has even been described as a variety of "L. dubia" in the past. Johannes Mildbraed was the first person to reduce "L. sonderi" to a variety of "L. dubia" in his 1908 taxonomic monograph on the Stylidiaceae in which he noted he could not find any significant difference between "L. sonderi" and "L. dubia" to maintain the separate taxonomic treatment of the two species. Later studies have considered the species to be distinct.
References.
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