Rhexinema Geitler 1942

Darienko, Tatyana & Pröschold, Thomas, 2017, Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.), Phytotaxa 324 (1), pp. 1-41 : 27

publication ID

https://doi.org/ 10.11646/phytotaxa.324.1.1

DOI

https://doi.org/10.5281/zenodo.13697540

persistent identifier

https://treatment.plazi.org/id/03D3C63B-1D7D-FFB4-FF29-A25117E6F9D2

treatment provided by

Felipe

scientific name

Rhexinema Geitler 1942
status

 

Rhexinema Geitler 1942 View in CoL , Biol. Gen. 16: 473 (diagnosis latina).

Emended diagnosis: The filaments are very short consisting of 2–10cells or 2-dimensional cell packages embedded in common mucilage. Branching is rudimentary. Vegetative cells are cylindrical, often curved, and uninucleate, with a parietal chloroplast containing one pyrenoid surrounded by starch grains. Reproduction occurs by vegetative division, and biflagellated zoospores possess a stigma and two contractile vacuoles.

Investigated strains: ACOI 592, SAG 463-1, SAG 466-2, SAG 29.93, SAG 8.90, UTEX 1570, UTEX 1710, ULVO-10 ( Figs 16–20 View FIGURE 16 View FIGURE 17 View FIGURE 18 View FIGURE 19 View FIGURE 20 ).

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF