Pseudoceramium Barros-Barreto & Maggs, 2023

Holotype species: Pseudoceramium oliveirarum Barros-Barreto, Maggs & M.A.Jaramillo

Original publication and holotype designation: Barros-Barreto, M.B., Jaramillo, M.A., Hommersand, M.H., Ferreira, P.C.G. & Maggs, C.A. (2023). Phylogenetic analysis of the red algal tribe Ceramieae reveals multiple morphological homoplasies but defines new genera. Cryptogamie, Algologie 44(2): 13-33 [Appendices 34-58].

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Description: Terete plants with pseudodichotomous branching and forcipate tips, corticated at the nodes. Cortical development consisting of 7-10 periaxial cells cutting off four cortical initial cells; or cutting of two acropetal cells that laterally form a pseudoperiaxial cell; or two acropetal and two basipetal and a pseudoperiaxial cell. Tetrasporangia originating from periaxial cells uni- or bilaterally, forming 2-3 tetrasporangia covered by cortical cells.

Information kindly contributed by Original description. but may now be outdated.

Taxonomic status: The taxonomic or nomenclatural status (or both) of this entity is in some way unresolved and requires further investigation.

Gender: This genus name is currently treated as neuter.

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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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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=54457

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 14 May 2023. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 22 November 2024