Ficinia is a genus of tufted or rhizomatous sedges belonging to the family Cyperaceae, within the order Poales. With around 91 accepted species, the genus is primarily African in distribution, with the greatest diversity concentrated in southern Africa. A smaller contingent of four species — Ficinia ambigua, Ficinia anomala, Ficinia nodosa, and Ficinia spiralis — occurs in New Zealand, and Ficinia nodosa extends to Australia as well.
Members of the genus are monocotyledonous flowering plants that typically form tufts or spread via rhizomes, the latter giving some species a mat-forming or creeping habit. As sedges, they share the characteristic three-ranked leaf arrangement and solid, often triangular stems associated with the Cyperaceae family. They grow in a variety of wetland and seasonally moist habitats.
The genus was formally described by the German botanist Heinrich Adolph Schrader in 1832. Schrader named it in honour of his compatriot Heinrich David August Ficinus, another German botanist of the era.
Etymology
The genus name Ficinia was given by the German botanist Heinrich Adolph Schrader, who described the genus in 1832. It honours his fellow German botanist Heinrich David August Ficinus.
Distribution
Ficinia is predominantly an African genus, with roughly 70 of its approximately 91 accepted species native to Africa, particularly southern Africa. Four species — F. ambigua, F. anomala, F. nodosa, and F. spiralis — occur in New Zealand, and F. nodosa also extends to Australia.
Taxonomy Notes
The genus was formally established by Heinrich Adolph Schrader in 1832 and is placed in the family Cyperaceae (order Poales). GBIF lists the authorship as Schrad., 1832 with approximately 130 taxon records in its backbone. No major synonyms beyond the original basionym are recorded by GBIF.
