Stereophyllum Heydrich, 1904, nom. illeg.

Holotype species: Lithophyllum expansum Philippi

Currently accepted name for the type species: Mesophyllum expansum (Philippi) Cabioch & M.L.Mendoza

Original publication and holotype designation: Heydrich, F. (1904). Stereophyllum, eine neues Genus der Corallinaceen. Beichte der Deutsche Botanischen Gesellschaft 22: 196-199.

Precise date of publication: 27 April 1904 (see Woelkerling & Lamy 1998: 681 for details). The requirements for valid publication are specified in the ICBN (International Code of Botanical Nomenclature).

Description: No description is currently provided as the name is illegitmate and is treated as a synonym.

Information kindly contributed by Wm. J. Woelkerling but may now be outdated.

Taxonomic status: This name is currently regarded as a synonym of Mesophyllum.

Comments: Stereophyllum Heydrich was established for the single species S. expansum (Philippi) Heydrich. Woelkerling (1983: 307-313) concluded from an examination of the holotype that Lithophyllum expansum Philippi, the basionym, belonged to Mesophyllum,and based on circumstantial evidence, he treated it as a heterotypic synonym of M. lichenoides (Ellis) Lemoine. Subsequently, however, Cabioch & Mendoza (2003) concluded from an in-depth study of numerous collections that it represented a distinct species of Mesophyllum, and formally transferred it into that genus, as M. expansum (Philippi) Cabioch & Mendoza.

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Contributors
Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in CD format. These AlgaeBase descriptions are now being continually updated, and each current contributor is identified above. The PSA and AlgaeBase warmly acknowledge the generosity of all past and present contributors and particularly the work of Dr Parker.

Descriptions of chrysophyte genera were subsequently published in J. Kristiansen & H.R. Preisig (eds.). 2001. Encyclopedia of Chrysophyte Genera. Bibliotheca Phycologica 110: 1-260.

Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=50357

Citing AlgaeBase
Cite this record as:
William J. Woelkerling in Guiry, M.D. & Guiry, G.M. 20 July 2009. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 22 November 2024