Cyperaceae name details
Costularia laxa Cherm.
1680458 (urn:lsid:marinespecies.org:taxname:1680458)
unaccepted
Species
Tetraria laxa (Cherm.) T.Koyama · unaccepted
- Variety Costularia laxa var. macrantha Cherm. accepted as Costularia robusta (Cherm.) Larridon
Chermezon,H. (1922). Sur quelques Cypéracées nouvelles de Madagascar. <em>Bulletin de la Société botanique de France.</em> 69: 719-725., available online at https://www.biodiversitylibrary.org/page/29406458#page/757/mode/1up
page(s): 723 [details]
page(s): 723 [details]
Lectotype P 00459983, geounit Madagascar
Lectotype P 00459983, geounit Madagascar [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Soc. Bot. France 69: 723. 1923 [1922 publ. 1923] to Bull. Soc....
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Soc. Bot. France 69: 723. 1923 [1922 publ. 1923] to Bull. Soc. Bot. France 69: 723 (1922 publ. 1923), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Costularia laxa Cherm.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1680458 on 2025-04-20
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Nomenclature
original description
Chermezon,H. (1922). Sur quelques Cypéracées nouvelles de Madagascar. <em>Bulletin de la Société botanique de France.</em> 69: 719-725., available online at https://www.biodiversitylibrary.org/page/29406458#page/757/mode/1up
page(s): 723 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 723 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]




Lectotype P 00459983, geounit Madagascar [details]
From editor or global species database
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Soc. Bot. France 69: 723. 1923 [1922 publ. 1923] to Bull. Soc. Bot. France 69: 723 (1922 publ. 1923), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
To Biodiversity Heritage Library (3 publications)
To European Nucleotide Archive, ENA (Costularia laxa)
To GenBank (8 nucleotides; 0 proteins)
To International Plant Names Index (IPNI)
To International Plant Names Index (IPNI) (from synonym Tetraria laxa (Cherm.) T.Koyama)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa P00459982 syntype 1)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa P00459983 lectotype 1)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa P00459984 isolectotype 1)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa var. macrantha P00459981 syntype 1)
To Plants of the World Online (from synonym Tetraria laxa (Cherm.) T.Koyama)
To Plants of the World Online
To European Nucleotide Archive, ENA (Costularia laxa)
To GenBank (8 nucleotides; 0 proteins)
To International Plant Names Index (IPNI)
To International Plant Names Index (IPNI) (from synonym Tetraria laxa (Cherm.) T.Koyama)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa P00459982 syntype 1)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa P00459983 lectotype 1)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa P00459984 isolectotype 1)
To Muséum National d'Histoire Naturelle, Paris (Costularia laxa var. macrantha P00459981 syntype 1)
To Plants of the World Online (from synonym Tetraria laxa (Cherm.) T.Koyama)
To Plants of the World Online