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325 results for “Marchantiophyta”
Figure 1. A in TYPIFICATION OF JUNGERMANNIA PINGUIS L. STUDIES ON THE GENUS ANEURA (MARCHANTIOPHYTA, ANEURACEAE)
Figure 1. A, Lectotype of Jungermannia pinguis L., from Dillenius, Historia Muscorum t. 74, f. 42N (1742). B, Aneura pinguis s.s. at Greenlaw Dean, Berwickshire, UK (Long 47077) (scale bar as for Figure 1C). C, Aneura pinguis s.s. with young sporophytes enclosed by calyptrae, from Holy Island, Northumberland, UK (Long 38186) (scale bar, 4 mm). D, Spores of Aneura pinguis s.s. under scanning electron microscope; epitype, from Stow cum Quy Fen, Cambridgeshire, UK (Graham & Preston s.n.) (scale bar, 10 μm). Photographs and micrograph: B and C, David Long, D, Frieda Christie.
Fig.3 in Biodiversity survey, ecology and new distribution records of Marchantiophyta in a remnant of Brazilian Atlantic Forest
Fig.3. Graphical representation of substrates colonized by liverwort species in the fragment of dense montane ombrophilous forest studied in the National Park of Boa Nova, Bahia, Brazil.
Linked collectors and determiners for: Synopsis of the species of Cheilolejeunea (Marchantiophyta, Lejeuneaceae) in the Pacific dominion and Páramo province of tropical America.
Natural history specimen data linked to collectors and determiners held within, "Synopsis of the species of Cheilolejeunea (Marchantiophyta, Lejeuneaceae) in the Pacific dominion and Páramo province of tropical America". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/f3baa327-db9d-4576-b017-96a05242bbed">https://bionomia.net/dataset/f3baa327-db9d-4576-b017-96a05242bbed</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f3baa327-db9d-4576-b017-96a05242bbed">https://gbif.org/dataset/f3baa327-db9d-4576-b017-96a05242bbed</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Unearthing a Lectotype for Lepidozia flexuosa with a note on the type of Lepidozia brevifolia (Lepidoziaceae: Marchantiophyta).
Natural history specimen data linked to collectors and determiners held within, "Unearthing a Lectotype for Lepidozia flexuosa with a note on the type of Lepidozia brevifolia (Lepidoziaceae: Marchantiophyta)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/650372ac-daf0-4dde-8461-458db968582b">https://bionomia.net/dataset/650372ac-daf0-4dde-8461-458db968582b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/650372ac-daf0-4dde-8461-458db968582b">https://gbif.org/dataset/650372ac-daf0-4dde-8461-458db968582b</a>. Formatted as a Frictionless Data package.
FIG. 30 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 30. — Chiloscyphus longifissus Steph.: A, male shoot end with androecium, dorsal view; B, leaf cells; C, D, shoot portions, ventral view; E, underleaf; F, shoot portion, dorsal view. A, D, F, from the isotype (PC0101940); B, C, E, from the lectotype (G00069456). Scale bars: A, D, 1 mm; B, 50 µm; C, E, F, 0.5 mm.
FIG. 24 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 24. — Lophocolea caledonica Steph.: A, shoot portion, ventral view; B, midleaf cells; C, leaf; D, androecium, lateral view; E, H, underleaves; F, leaf angle with teeth; G, male bract; I, perianth (torn); J, female bract; K, female bracteole; L, M, spines on the perianth surface. A, E, H, drawn from the lectotype (G00112967); B-D, F, G, I-M, from the isotype (REN). Scale bars: A, I-K, 1 mm; B, F, L, M, 50 µm; C-E, G, H, 0.5 mm.
FIG. 29 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 29. — Otoscyphus crassicaulis (Steph.) J.J.Engel, Bardat & Thouvenot: A, habit; B, shoot portion, ventral view; C, shoot portion, dorsal view showing dilated dorsal leaf bases overlapping the previous leaf ventral bases (SEM); D, gynoecium; E, leaf; F, underleaf; G, shoot cross section showing connation (c) of dilated dorsal leaf bases (ddb), the concave sector of leaf base (lb), the stem (s) and the underleaf (ul). All illustrated from the specimen Thouvenot NC486 (photos J. Bardat, drawings J.J. Engel). Scale bars: B, C, 200 µm; D, 500 µm; E-G, 100 µm.
FIG. 26 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 26. — Lophocolea convexula Mitt.: A, G, P, shoot portion, ventral view; B, leaf and underleaf; C-E, J, S-U, leaf apices; F, H, I, N, O, R, V, underleaves; K, marginal cells; L, autoicous gametangia: perianth terminal with one pair of female bracts and four pairs of male bracts below, dorsal view; M, Q, leaves; W, adjacent leaves on stem; X, apex margin; Y, median cells. A-F, drawn from the lectotype of Lophocolea pilistipula Steph. (G00112487); G-K, from the lectotype of L. papulimarginata H.A.Miller (G00112490); M-U, from the lectotype of Lophocolea parva Steph. (G00061334); L, V-Y, from the isotype of Lophocolea parva (PC0102408). Scale bars: A, G, L, P, W, 1 mm; B, H, I, M-O, Q, R, 200 µm; C-F, J, S-V, 100 µm; K, X, Y, 50 µm.
FIG. 21 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 21. — Heteroscyphus succulentus (Gottsche) Schiffn.: A, shoot portion, ventral view; B, leaf; C, atypical leaf apex; D, F, underleaves; E, leaf cells. All drawn from the isotype of Chiloscyphus succulentus GÖtt. (G00114825). Scale bars: A-D, F, 1 mm; E, 50 µm.
FIG. 18 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 18. — Heteroscyphus splendens (Lehm. & Lindenb.) Grolle: A, shoot portion, ventral view; B, underleaf; C-E, leaves. All drawn from the New Caledonian specimen Hürlimann 2830 (GOET) of Chiloscyphus decurrens Nees. Scale bars: 1 mm.
FIG. 23 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 23. — Lophocolea bidentata (L.) Dumort.: A, main shoot, ventral view; B, secondary shoot, ventral view; C, leaf cells; D, G, underleaves; E, leaf apex; F, leaf. All drawn from Thouvenot NC2490. Scale bars: A, B, 1 mm; D-G, 200 µm; C, 50 µm.
FIG. 20 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 20. — Heteroscyphus subacuminatus (Herzog) Thouvenot, comb. nov.: A, shoot in dorso-lateral view; B, antheridium; C, androecia on shoot portion, ventral view; D, shoot portion, dorsal view. All from Thouvenot NC2740. Scale bars: A, C, D, 1 mm; B, 100 µm.
FIG. 17 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 17. — Heteroscyphus parapilistipulus (Thouvenot) Thouvenot, comb. nov.: A, shoot portion (ventral view); B, median leaf cells; C, F, leaves; D, E, I, underleaves; G, H, female bracts; J, female bracteole; K, top part of perianth (expanded). All drawn from the holotype. Scale bars: A, 400 µm; B, 50 µm; C-K, 200 µm; L, 1 mm.
FIG. 27 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 27. — Lophocolea muricata (Lehm.) Nees: A, cells from lobe apex (top) to median portion of leaf; B, leaf margin in dorsal view, with focus on the echinae; C, shoot portion, dorsal view. All drawn from Hürlimann 2090 (Z007-1972) (from photos by H. Hofmann). Scale bars: A, B, 20 µm; C, 100 µm.
FIG. 22. — Heteroscyphus supinopsis J.J in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 22. — Heteroscyphus supinopsis J.J.Engel, Thouvenot & Frank Müll.: A, G, leaves; B, pair of leaves with associated underleaf, ventral view; C, F, underleaves; D, cells from leaf median portion; E, shoot portion, ventral view; H, dorsal leaf connation, dorsal view. All drawn from the holotype. Scale bars: A-C, F, G, 500 µm; D, 50 µm; E, 1 mm; H, 200 µm.
FIG. 28 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 28. — Lophocolea savesiana Steph.: A, shoot portion, ventral view; B, adjacent leaves, dorsal view; C, underleaves; D, top part of a male shoot, dorsal view; E, perianth; F, H, teeth at leaf apex angles; G, median cells. All illustrated from the lectotype (G00061342). Scale bars: A, B, D, E, 500 µm; G, 50 µm; C, F, H, 100 µm.
FIG. 25 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 25. — Lophocolea convexula Mitt.: A, shoot portion, dorsal view; B, C, K, L, leaves; D, median cells; E, G, N-P, underleaves; F, leaf lobe; H, marginal cells; I, J, shoot portions, ventral view; M, perianth with a bract; Q, leaf apex, strongly crenulate margin; R, female bract; S, female bracteole. A-H, drawn from the holotype of Lophocolea kurzii Sande Lac. (L0060979); I-L, N-S, from the lectotype of Lophocolea fragillima Steph. (G00112413); M, from the lectotype of Lophocolea papulimarginata H.A.Miller (G00112490). Scale bars: A, I, J, M, R, S, 1 mm; B, C, E, G, K, L, N-P, 200 µm; D, F, H, 50 µm; Q, 100 µm.
FIG. 14 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 14. — Heteroscyphus giganteus (Steph.) Hürl.: A, shoot portion, lateral view; B, D, F, G, leaves; C, leaf cells; E, I-K, underleaves; H, androecium, dorsal view; I, habit, dorsal view. A, B, H-J, drawn from Coulerie 196; C-E, from the lectotype of Chiloscyphus giganteus Steph. (G00069481); F, G, K, from Thouvenot NC1008; L, photo from Thouvenot NC2823. Scale bars: A, B, D-K, 1 mm; C, 50 µm; L, 5 mm.
FIG. 13 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 13. — Heteroscyphus etesseanus (Steph.) Thouvenot, comb. nov.: A, shoot portion, ventral view; B-D, leaves; E-I, underleaves; J, median leaf cells; K, tooth at leaf apex; L, androecium; M, female bracteole; N, perianth tearing showing the inserted calyptra; O, female bract; P, perianth. A, L, M-P, drawn from the lectotype of Chiloscyphus etesseanus Steph. (G00061024); B-D, K, from Thouvenot NC2752; E-J, from Thouvenot NC2753. Scale bars: A, L, 1 mm; B-D, M-P, 500 µm; E-I, 200 µm; J, K, 50 µm.
FIG. 9 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia
FIG. 9. — Heteroscyphus confertus (Steph.) Thouvenot: A, shoot portion, ventral view; B, E, G, underleaves; C, D, F, leaves from different shoot segments. A, H, I, drawn from a syntype of Chiloscyphus confertus (PC0101951); B, C, from Thouvenot NC2477; D-G, from the lectotype of Chiloscyphus rotundiphyllus Steph. (G00069432). Scale bars: A-G, 1 mm; H, I, 50 µm.
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