taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03E165299973FFDBFF7EA6A688F4F84C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827768/files/figure.png	https://doi.org/10.5281/zenodo.7827768	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E165299973FFDBFF7EA6A688F4F84C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827770/files/figure.png	https://doi.org/10.5281/zenodo.7827770	FIG. 3. —Vertebrata simulans (Harvey) Kuntze, P.ceramiiformis P.Crouan & H.Crouan morphotype:A, habit;B, upper part of a thallus; C, forcipate young branches. Vertebrata simulans: D, habit; E, upper part of a thallus; F, straight young branches; G, lateral short branches with mature tretrasporangia. Scale bars: A, 2 mm; B, 500 µm; C, F, G, 100 µm; D, 5 mm; E, 1000 µm.	FIG. 3. —Vertebrata simulans (Harvey) Kuntze, P.ceramiiformis P.Crouan & H.Crouan morphotype:A, habit;B, upper part of a thallus; C, forcipate young branches. Vertebrata simulans: D, habit; E, upper part of a thallus; F, straight young branches; G, lateral short branches with mature tretrasporangia. Scale bars: A, 2 mm; B, 500 µm; C, F, G, 100 µm; D, 5 mm; E, 1000 µm.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E165299971FFD9FF6AA7E788EFF84C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827768/files/figure.png	https://doi.org/10.5281/zenodo.7827768	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E165299971FFD9FF6AA7E788EFF84C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827772/files/figure.png	https://doi.org/10.5281/zenodo.7827772	FIG. 4. — Vertebrata fruticulosa (Wulfen) Kuntze: A, habit; B, lateral branch bearing determinate branches; C, determinate branches bearing two-three branching orders; D, cross-section of an axis with 11 pericentral cells. Vertebrata martensiana (Kützing) Piñeiro-Corbeira, Maggs & Díaz-Tapia from the Mediterranean Sea: E, F, habit; G, upper part of an erect axis with alternate determinate branches that are once branched; H, cross-section of an axis with eight pericentral cells. Vertebrata martensiana from the British Isles: I, J, habit; K, upper parts of erect axes with alternate determinate branches that are once or twice branched; L, cross-section of an axis with ten pericentral cells. Scale bars: A, B, E, F, I, J, 10 mm; C, D, H, K, L, 100 µm; G, 1000 µm.	FIG. 4. — Vertebrata fruticulosa (Wulfen) Kuntze: A, habit; B, lateral branch bearing determinate branches; C, determinate branches bearing two-three branching orders; D, cross-section of an axis with 11 pericentral cells. Vertebrata martensiana (Kützing) Piñeiro-Corbeira, Maggs & Díaz-Tapia from the Mediterranean Sea: E, F, habit; G, upper part of an erect axis with alternate determinate branches that are once branched; H, cross-section of an axis with eight pericentral cells. Vertebrata martensiana from the British Isles: I, J, habit; K, upper parts of erect axes with alternate determinate branches that are once or twice branched; L, cross-section of an axis with ten pericentral cells. Scale bars: A, B, E, F, I, J, 10 mm; C, D, H, K, L, 100 µm; G, 1000 µm.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E16529997EFFD6FF75A6E689CDF8AC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827768/files/figure.png	https://doi.org/10.5281/zenodo.7827768	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E16529997EFFD6FF75A6E689CDF8AC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827774/files/figure.png	https://doi.org/10.5281/zenodo.7827774	FIG. 5. — Vertebrata tripinnata (J.Agardh) Kuntze: A, habit; B, rhizoid cut off from pericentral cells (arrowhead); C, cross-section of a prostrate axes with a rhizoid cut off from pericentral cells (arrowhead); D, cross-section of an axis with 18 pericentral cells; E, upper parts of erect axes with short branches and long apical trichoblasts; F, trichoblast with multinucleate cells;G, scar cells of trichoblasts spirally arranged on every segment (arrowheads). Scale bars:A,10 mm;B, 100 µm; C, 100 µm; D, 50 µm; E, 500 µm; F, 50 µm; G, 100 µm.	FIG. 5. — Vertebrata tripinnata (J.Agardh) Kuntze: A, habit; B, rhizoid cut off from pericentral cells (arrowhead); C, cross-section of a prostrate axes with a rhizoid cut off from pericentral cells (arrowhead); D, cross-section of an axis with 18 pericentral cells; E, upper parts of erect axes with short branches and long apical trichoblasts; F, trichoblast with multinucleate cells;G, scar cells of trichoblasts spirally arranged on every segment (arrowheads). Scale bars:A,10 mm;B, 100 µm; C, 100 µm; D, 50 µm; E, 500 µm; F, 50 µm; G, 100 µm.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E16529997EFFD7FC4CA465881AF90C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827768/files/figure.png	https://doi.org/10.5281/zenodo.7827768	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E16529997EFFD7FC4CA465881AF90C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827776/files/figure.png	https://doi.org/10.5281/zenodo.7827776	FIG. 6. — Polysiphonia morrowii Harvey: A, habit; B, upper part of an erect axis; C, apex of a branch with a pointed apical cell; D, young tetrasporangia in straight series. Scale bars: A, 10 mm; B, 100 µm; C, D, 50 µm.	FIG. 6. — Polysiphonia morrowii Harvey: A, habit; B, upper part of an erect axis; C, apex of a branch with a pointed apical cell; D, young tetrasporangia in straight series. Scale bars: A, 10 mm; B, 100 µm; C, D, 50 µm.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E16529997FFFD4FC3EA5C58E0EFAEE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827768/files/figure.png	https://doi.org/10.5281/zenodo.7827768	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
03E16529997FFFD4FC3EA5C58E0EFAEE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7827778/files/figure.png	https://doi.org/10.5281/zenodo.7827778	FIG. 7. — Polysiphonia delicata Díaz-Tapia: A, habit; B, cross-section of an axis with four pericentral cells; C, rhizoid in open connection with a pericentral cell; D, cystocarp. Scale bars: A, 10 mm; B, 20 µm; C, 200 µm; D, 50 µm.	FIG. 7. — Polysiphonia delicata Díaz-Tapia: A, habit; B, cross-section of an axis with four pericentral cells; C, rhizoid in open connection with a pericentral cell; D, cystocarp. Scale bars: A, 10 mm; B, 20 µm; C, 200 µm; D, 50 µm.	2020-06-05	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar		Zenodo	biologists	Piñeiro-Corbeira, Cristina;Maggs, Christine A.;Rindi, Fabio;Bunker, Francis;Baldock, Lin;Díaz-Tapia, Pilar			
