163,794 species and infraspecific names are in the database, 22,783 images, 63,050 bibliographic items, 481,368 distributional records.

Hymenoclonium Batters, 1895

Classification:
Empire Eukaryota
Kingdom Plantae
Subkingdom Biliphyta
Phylum Rhodophyta
Subphylum Eurhodophytina
Class Florideophyceae
Subclass Rhodymeniophycidae
Order Bonnemaisoniales
Family Bonnemaisoniaceae

Holotype species: Hymenoclonium serpens (P.Crouan & H.Crouan) Batters

Currently accepted name for the type species: Bonnemaisonia asparagoides (Woodward) C.Agardh

Original publication and holotype designation: Batters, E.A.L. (1895). On some new British marine algae. Annals of Botany 9: 307-321, Plate 11 (2 pages).

Taxonomic status: currently regarded as a synonym of Bonnemaisonia.

Most recent taxonomic treatment adopted: Schneider, C.W. & Wynne, M.J. (2007). A synoptic review of the classification of red algal genera a half a century after Kylin's "Die Gattungen der Rhodophyceen". Botanica Marina 50: 197-249.

Description: Fronds minute, adhering by the entire under surface; branches opposite, frequently anastomosing, united by a hyaline membrane into a pseudo-parenchymatous expansion; tetraspores (according to the Crouans) cruciate, formed from the cells of the main stem.

Information kindly contributed by but may now be outdated.

Numbers of names and species: There is only one species or infraspecific name in the database at present.

Names: ('C' indicates a name that is accepted taxonomically; 'S' a homotypic or heterotypic synonym; 'U' indicates a name of uncertain taxonomic status, but which has been subjected to some verification nomenclaturally; 'P' indicates a preliminary AlgaeBase entry that has not been subjected to any kind of verification. For more information on a species click on it to activate a link to the Species database):

Click here to also show infraspecific names in the list below.

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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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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.

Created: 28 December 2000 by M.D. Guiry

Verified by: 05 January 2011 by M.D. Guiry

Linking to this page: http://www.algaebase.org/search/genus/detail/?genus_id=42734

Citing AlgaeBase
Please cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 18 October 2021.

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