Gracilaria Greville, 1830, nom. et typ. cons.

Lectotype species: Gracilaria compressa (C.Agardh) Greville

Publication details: Greville, 1830: liv, 121

Currently accepted name for the type species: Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva

Original publication: Greville, R.K. (1830). Algae britannicae, or descriptions of the marine and other inarticulated plants of the British islands, belonging to the order Algae; with plates illustrative of the genera. pp. [i]-lxxxviii, [1]-218, pl. 1-19. Edinburgh & London: McLachlan & Stewart; Baldwin & Cradock.

Request PDF

Type designated in: Steentoft, M., Irvine, L.M. & Bird, C.J. (1991). Proposal to conserve the type of Gracilaria, nom. cons., as G. compressa and its lectotypification (Rhodophyta: Gracilariaceae). Taxon 40: 663-666.

Request PDF

Description: Frons cartilaginea, filiformis, cylindracea vel compressa, rubra. Fructus: 1. capsulre, massam seminum minutorum includentes ; 2. granula simplicia in fronde nidulantia.

Information contributed by: Original description and Gurgel & al. (2018). The most recent alteration to this page was made on 2025-04-23 by M.D. Guiry.

Taxonomic status: This name is of an entity that is currently accepted taxonomically.

Gender: This genus name is currently treated as feminine.

Most recent taxonomic treatment adopted: Lyra, D. de M., Iha, C., Grassa, C.J., Cai, L., Zhang, H.G., Lane, C., Blouin, N., Oliveira, M.C., Nunes, J. M de C. & Davis, C.C. (2021). Phylogenomics, divergence time estimation and trait evolution provide a new look into the Gracilariales (Rhodophyta). Molecular Phylogenetics and Evolution 165(107294): [1-14], 4 figures.

Verification of Data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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=14

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 23 April 2025. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 11 May 2025