Parmotrema gardneri (C.W. Dodge) Sérus. (1984: 5) MycoBank

Masson, Didier, Magain, Nicolas & Sérusiaux, Emmanuël, 2024, Small island but great diversity: thirty six species of Parmotrema (Parmeliaceae, lichenized Ascomycota), including sixteen new species, on Réunion (Mascarenes), with additional data from the Western Indian Ocean, Phytotaxa 657 (1), pp. 1-138 : 116

publication ID	https://doi.org/ 10.11646/phytotaxa.657.1.1
DOI	https://doi.org/10.5281/zenodo.13215321
persistent identifier	https://treatment.plazi.org/id/03FA864E-FFEB-2F19-FF1A-F960FE1AF7FA
treatment provided by	Felipe
scientific name	Parmotrema gardneri (C.W. Dodge) Sérus. (1984: 5) MycoBank
status

Treatment

Parmotrema gardneri (C.W. Dodge) Sérus. (1984: 5) MycoBank View in CoL no. 107092

Parmelia gardneri C.W. Dodge (1959: 179) MycoBank View in CoL no. 368608

Type:— BRAZIL. without locality, s.d., G. Gardner s.n. ( FH, n.v., holotype; fide Hale 1965a) .

The species was reported from Réunion by van den Boom et al. (2011) based on two collections. One (B 60 0135114) is Parmotrema paramascarenense described here. The other one (herb. v.d. Boom 39783) is assigned to P. robustum . The three Reunionese specimens in O determined as P. gardneri by H. Krog (O L-231243, L-231244, L-231262) are also assigned to P. robustum . So far, there is no convincing evidence for the presence of P. gardneri on Réunion (see entry for P. robustum ).