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FIG. 13. — Lejeunea convexiloba M.L in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 13. — Lejeunea convexiloba M.L.So & R.L.Zhu: A, B, underleaves; C, part of plant and perianth in ventral view; D, E, leaves; F, G, upper part of leaf lobules when flattened (hyaline papilla shown in gray); H, perianth; I, median leaf lobe cells; J, cross-section of stem; K, female bracts and bracteole. From G.E. Lee 1940. Scale bars: A, B, D, E, 0.1 mm; C, H, K, 0.2 mm; F, G, I, J, 50 µm.

FIG. 12 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 12. — Colura inuii Horik.: A, part of plant and perianth in ventral view; B, C, leaves; D, cross-section of stem; E, underleaf; F, oil bodies; G, marginal leaf lobe cells; H, L, valves; I, median leaf lobe cells; J, K, apex of lobule sacs; M, N, perianths and female bracts. A, E, G, D from G.E. Lee et al. 19019; others from G.E. Lee 21011. Scale bars: A-C, 0.5 mm; D, G, H, L, 50 µm; E, I-K, 100 µm.

FIG. 11 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 11. — Colura inuii Horik.: A, habit; B, oil bodies. From G.E.Lee 21010. Colura ari (Steph.) Steph.: C, habit; D, oil bodies. From G.E. Lee et al. 19020. Radula grandilobula Promma & Chantanaorr.: E, habit; F, oil bodies. From G.E. Lee 21003. Scale bars: A, C, E, 2 mm; B, D, 50 µm; F, 25 µm.

FIG. 10 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 10. — Colura ari (Steph.) Steph.: A, part of plant in ventral view; B, C, leaves; D, underleaf; E, marginal leaf lobe cells; F, valve; G, median leaf lobe cells; H, apex of lobule sac; I, perianth. From G.E. Lee et al. 19020. Scale bars: A-C, I, 0.5 mm; D, 0.2 mm; E, G, 100 µm; F, H, 50 µm.

FIG. 8 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 8. — Cololejeunea schmidtii Steph.: A, part of plant in ventral view; B, C, leaves; D, perianth, female bracts; E, median leaf lobe cells; F, marginal leaf lobe cells; G, stem portion, leaf lobule and stylus (hyaline papilla shown in gray), H, gemma. From G.E. Lee et al. 19015. Scale bars: A, D, 0.2 mm; B, C, 0.1 mm; E-H, 50 µm.

FIG. 7 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 7. — Cololejeunea ensifera Tixier ex L.SÖderstr., Pócs, Váňa & A.Hagborg: A, part of plant in ventral view; B, C, leaves; D, median leaf lobe cells; E, stem portion, leaf lobule and stylus (hyaline papilla shown in gray); F, perianth; G, female bracts; H, basal leaf lobe cells and vitta. From J. Havasi & T. Pócs 1823AL. Scale bars: A-C, F, G, 0.2 mm; D, E, H, 50 µm.

FIG. 6 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 6. — Cololejeunea equialbi Tixier: A, part of plant in ventral view and gemmae; B, part of leaf lobe and lobule. From J.Havasi & T.Pócs 1811/AX. Cololejeunea ensifera Tixier ex L.SÖderstr., Pócs, Váňa & A.Hagborg: C, part of plant in ventral view; D, E, part of leaf lobe, lobule and vitta. From J. Havasi & T. Pócs 1823AL. Scale bars: 50 µm.

FIG. 4 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 4. — Cololejeunea appressa (A.Evans) Benedix: A, part of plant in ventral view; B, C, F, leaves; D, stem portion, leaf lobule and stylus (hyaline papilla shown in gray); E, marginal leaf lobe cells; G, median leaf lobe cells; H, basal leaf lobe cells and ocelli. From G.E. Lee et al. 19011. Scale bars: A, 0.2 mm; B, C, F, 0.1 mm; D, H, 50 µm; E, G, 25 µm.

FIG. 5 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 5. — Cololejeunea equialbi Tixier: A, part of plant in ventral view; B, C, leaves; D, marginal leaf lobe cells; E, median leaf lobe cells; F, androecial shoot; G, stem portion, leaf lobule and stylus (hyaline papilla shown in gray); H, perianth; I, female bracts. From E. Pesiu et al. 1955. Scale bars: A, H, I, 0.2 mm; B-D, G, 100 µm; E, 50 µm; F, 0.5 mm.

FIG. 9 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 9. — Cololejeunea gottschei (Steph.) Pandé, K.P.Srivast. & Ahmad: A, part of plant in ventral view; B, C, leaves; D, stem portion and leaf lobule; E, gemma; F, leaf lobule when flattened (hyaline papilla shown in gray); G, median leaf lobe cells; H, stem portion, lower part of leaf lobule and stylus; I, female bracts; J, perianth and female bracts; K, marginal leaf lobe cells; L, upper part of perianth. From T. Pócs et al. 13180/R. Scale bars: A-C, 0.2 mm; D-F, H-L, 100 µm; G, 50 µm.

FIG. 2 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 2. — Ceratolejeunea minor Mizut.: A, part of plant in ventral view; B, C, leaves; D, upper part of leaf lobule when flattened (hyaline papilla shown in gray); E, marginal leaf lobe cells; F, G, underleaves; H, cross-section of stem; I, median leaf lobe cells; J, basal leaf lobe cells and ocelli. From E. Pesiu et al. 19157. Scale bars: A, 0.2 mm; B-C, 0.5 mm; F, G, 0.1 mm; D, E, H-J, 50 µm.

FIG. 14 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 14. — Radula grandilobula Promma & Chantanaorr.: A, part of plant in ventral view; B, C, leaves; D, median leaf lobe cells; E, leaf lobule and rhizoids (hyaline papilla shown in gray); F, perianth and female bracts; G, cross-section of stem; H, gemma. From G.E. Lee et al. 19022. Scale bars: A, F, 0.5 mm; B, C, 0.2 mm; D, G, 50 µm; E, H, 100 µm.

FIG. 3 in Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia

FIG. 3. — Ceratolejeunea singapurensis (Lindb.) Schiffn.: A, part of plant in ventral view; B, C, leaves; D, E, upper part of leaf lobule when flattened (hyaline papilla shown in gray); F, H, I, underleaves; G, cross-section of stem; J, K, basal leaf lobe cells and ocelli. From G.E. Lee et al. 19012. Scale bars: A-C, 0.2 mm; D, E, G, 50 µm; F, H-J, K 100 µm.

FIG. 2 in Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision

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. 1 in Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision

FIG. 1. — Collection sites of the species used in this study with indication of the European biogeographic regions according to van den Hoek and Breeman (1990): dark blue, cold-temperate northeast Atlantic Region; brown, warm-temperate northeast Atlantic subregion 1; green, warm-temperate northeast Atlantic subregion 2; light blue, east Mediterranean subregion.

FIG. 7 in Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision

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. 6 in Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision

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. 5 in Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision

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. 3 in Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision

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. 4 in Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision

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.