Cerosora argentea (Willd.) Hennequin & H. Schneid., 2013

Schneider, Harald, He, Lijuan, Hennequin, Sabine & Zhang, Xian-Chun, 2013, Towards a natural classification of Pteridaceae: inferring the relationships of enigmatic pteridoid fern species occurring in the Sino-Himalaya and Afro-Madagascar, Phytotaxa 77 (4), pp. 49-60 : 55

publication ID	https://doi.org/ 10.11646/phytotaxa.77.4.1
persistent identifier	https://treatment.plazi.org/id/A45187A9-FFB6-6B26-80D2-63E653AFA198
treatment provided by	Felipe
scientific name	Cerosora argentea (Willd.) Hennequin & H. Schneid.
status	comb. nov.

Treatment

Cerosora argentea (Willd.) Hennequin & H. Schneid. View in CoL , comb. nov.

Basionym: Hemionitis argentea Willdenow (1810: 132) View in CoL . Gymnogramma argentea (Willd.) Mettenius ex Kuhn (1868: 59) . Ceropteris argentea (Willd.) Kuhn (1879: 18) . Pityrogramma argentea (Willd.) Domin (1928: 6) View in CoL . Type:— RÉUNION. Without locality, without date, Bory de St. Vincent s.n..[101?] pro parte (holotype B! [W19569], isotype P!).

Cerosora argentea (Willd.) Hennequin & H. Schneid. View in CoL var. aurea (Willd.) Hennequin & H. Schneid. View in CoL , comb. nov. Basionym: Hemionitis aurea Willdenow (1810: 131) View in CoL . Gymnogramma aurea (Willd.) Desvaux (1811: 305) . Pityrogramma argentea var. aurea (Willd.) Mettenius ex Kuhn (1868: 59) View in CoL . Pityrogramma aurea (Willd.) Christensen (1932: 46) View in CoL . Type:— RÉUNION. Without locality, without date, Bory de St. Vincent s.n.[101?] pro parte (holotype B! [W19569], isotype P!).

We decided not to treat the only other species of Pityrogramma View in CoL endemic to Madagascar ( Tryon 1962) because material for DNA research was not available. Comparison of morphological characters, however, indicates close relationships of this taxon to Cerosora argentea View in CoL . In our opinion, this hypothesis requires further testing.