Chrysymenia coriacea (Harvey) W. E. Schmidt, Gurgel & Fredericq, 2016

Schmidt, W. E., Gurgel, C. F. D. & Fredericq, S., 2016, Taxonomic Transfer of the Red Algal Genus Gloiosaccion to Chrysymenia (Rhodymeniaceae, Rhodymeniales), Including the Description of a New Species, Chrysymenia pseudoventricosa, for the Gulf of Mexico, Phytotaxa 243 (1), pp. 54-70 : 65

publication ID

https://doi.org/ 10.11646/phytotaxa.243.1.2

persistent identifier

https://treatment.plazi.org/id/03A487B9-FFB0-2306-FF50-FE28D4C7FB42

treatment provided by

Felipe

scientific name

Chrysymenia coriacea (Harvey) W. E. Schmidt, Gurgel & Fredericq
status

comb. et stat. nov.

Chrysymenia coriacea (Harvey) W. E. Schmidt, Gurgel & Fredericq , comb. et stat. nov.

BASIONYM: Gloiosaccion brownii Harvey var. coriaceum Harvey 1859a , pl. 83

SYNONYM: Gloiosaccion brownii Harvey var. coriacea Harvey 1859b, p. 322

Gloiosaccion brownii Harvey var. β firmum Harvey 1859a , pl. 83

Halosaccion firmum sensu Harvey 1855, p. 556 (non Postels & Ruprecht 1840: 19, pl. 35B)

TYPE: Georgetown, Tasmania, Australia (Harvey, Alg. Aust. Exsiccata no. 420)

NOTE: Since Chrysymenia firma J. Agardh 1842 is the basionym for Lomentaria firma (J. Ag.) Falkenberg 1879 , the ‘ firma ’ varietal epithet is rejected as it applies to the taxon Gloiosaccion brownii var. firmum (see ICBN, Saint Louis Code, Ch. 5, article 53). Womersley (1996) noted that Harvey (1859a, pl. 83) described two varieties, α membranaceum and β firmum , that probably correspond to young and older plants and were not worth recognizing, and that he ( Harvey 1859b, p. 322) apparently changed firmum to coriaceum , referring to exciccatum no. 420. The variety ‘ coriaceum ’ ( Gloiosaccion brownii Harvey var. coriaceum ), viewed as a superfluous or illegitimate name of variety ‘ firmum ’ ( Silva et al. 1996) is here viewed as a legitimate substitute name for G. brownii var. firmum and is elevated to species level with a new combination and new status. The taxonomic status of G. brownii Harvey var. furcatum Harvey 1863 : xliv (syntype localities western Australia and Georgetown, Tasmania) has not been clarified in this study.

TYPE LOCALITY: Fide Freemantle, Western Australia, Australia

DISTRIBUTION: Western and southern Australia ( Womersley 1996, Huisman 2000), New Zealand ( Adams 1994), Kermadec Isls (fide Huisman & Walker 1990, Nelson and Adams 2012), French Polynesia (fide N’Yeurt & Payri 2010).

SPECIMENS EXAMINED: MH.FH.21.xi.95 (WES118), Tarcoola Beach, Western Australia, Australia.

REPRESENTATIVE SEQUENCES: HQ400574 (rbc L), KT154733 (LSU), KT154709 (UPA).

Kingdom

Plantae

Phylum

Rhodophyta

Class

Florideophyceae

Order

Rhodymeniales

Family

Rhodymeniaceae

Genus

Chrysymenia

Loc

Chrysymenia coriacea (Harvey) W. E. Schmidt, Gurgel & Fredericq

Schmidt, W. E., Gurgel, C. F. D. & Fredericq, S. 2016
2016
Loc

Halosaccion firmum sensu Harvey 1855 , p. 556

Harvey, W. H. 1855: 556
Postels, A. & Ruprecht, F. 1840: 19
1855
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