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325 results for “Marchantiophyta”
FIGURE 6 in Checklist of Bryophytes (Anthocerotophyta, Bryophyta and Marchantiophyta) of the state of Maranhão, Brazil
FIGURE 6. Distribution of the genera with the highest richness in the checklist.
FIGURE 2 in Checklist of Bryophytes (Anthocerotophyta, Bryophyta and Marchantiophyta) of the state of Maranhão, Brazil
FIGURE 2. Distribution of taxa by division.
FIGURE 3. Riccia sarieae A.E.D. Daniels & D.T.T in Riccia sarieae (Ricciaceae: Marchantiophyta)-a new species from a fragmented hillock of the Western Ghats, India
FIGURE 3. Riccia sarieae A.E.D. Daniels & D.T.T. Daniels Location
FIGURE 3 in Taxonomic notes and range extension of the monospecific genus Ramudaria (Lophocoleaceae, Marchantiophyta) endemic to India
FIGURE 3. Known distribution of Ramudaria (red triangles).
Fig. 4 in Biodiversity survey, ecology and new distribution records of Marchantiophyta in a remnant of Brazilian Atlantic Forest
Fig. 4. Dendrogram based on UPGMA of the species composition of liverworts in the study fragment of dense montane ombrophilous forest in Parque Nacional de Boa Nova and other areas of Atlantic Forest in Brazil.
Figs. 2. A-D in Biodiversity survey, ecology and new distribution records of Marchantiophyta in a remnant of Brazilian Atlantic Forest
Figs. 2. A-D. Dicranolejeunea axilaris (Nees & Mont.) Schiffn. A. Ventral view of the gametophyte. B. Detail of leaves and underleaves. C. Ginoecium with perianth. D. Lobe cells.
Fig. 1 in Biodiversity survey, ecology and new distribution records of Marchantiophyta in a remnant of Brazilian Atlantic Forest
Fig. 1. Location of Parque Nacional de Boa Nova. The municipality of Boa Nova in the state of Bahia is circumscribed, and the location of the study site is indicated by the dot.
FIGURE 1 in On the occurrence of Riccia atromarginata Levier and R. boliviensis Jovet-Ast (Ricciaceae: Marchantiophyta) in the Western Ghats of India
FIGURE 1. World distribution of Riccia atromarginata Levier.
FIGURE 2 in Additions to the distribution of some Palaeotropic Lejeunea (Marchantiophyta) species, with the description of Lejeunea konratii sp. nov. from Fiji
FIGURE 2. Distribution map of Lejeunea dimorpha, L. patriciae and L. sordida.
Figure 7 from: von Konrat M, de Lange P, Greif M, Strozier L, Hentschel J, Heinrichs J (2012) Frullania knightbridgei, a new liverwort (Frullaniaceae, Marchantiophyta) species from the deep south of Aotearoa-New Zealand based on an integrated evidence-based approach. PhytoKeys 8: 13-36. https://doi.org/10.3897/phytokeys.8.2496
Figure 7 - Frullania knightbridgei A, B Main stem, ventral view. A Main stem and lateral branches, lobules subparallel in relation to the stem and occupying ca. 25% of the exposed surface of the dorsal lobe B iIllustrating terminal position of the gynoecium with 2 subfloral branches immediately below C Bicoloured leaf-lobules D Initial branching appendages E Median cells of the leaf-lobe with subequally thickened cell walls F Basal cells of the leaf-lobe. Scale bars A = 200 µm; B = 500 µm; C,D = 50 µm; E, F = 10 µm.
Figure 5 from: von Konrat M, de Lange P, Greif M, Strozier L, Hentschel J, Heinrichs J (2012) Frullania knightbridgei, a new liverwort (Frullaniaceae, Marchantiophyta) species from the deep south of Aotearoa-New Zealand based on an integrated evidence-based approach. PhytoKeys 8: 13-36. https://doi.org/10.3897/phytokeys.8.2496
Figure 5 - Epidermal layer of the capsule wall and spore surface ultrastructure. A Epidermal layer of Frullania knightbridgeiB Epidermal layer of Frullania rostrataC, E Spore surface of Frullania knightbridgeiD, F Spore surface of Frullania rostrata.Scale bars A, B = 10 µm; C = 2 µm; D = 5 µm; E,F = 1 µm.
Figure 4 from: von Konrat M, de Lange P, Greif M, Strozier L, Hentschel J, Heinrichs J (2012) Frullania knightbridgei, a new liverwort (Frullaniaceae, Marchantiophyta) species from the deep south of Aotearoa-New Zealand based on an integrated evidence-based approach. PhytoKeys 8: 13-36. https://doi.org/10.3897/phytokeys.8.2496
Figure 4 - Lobule position and styli. A Frullania rostrata B Frullania truncatistyla C Frullania magellanica D Frullania knightbridgeiScale barsA, D = 50 µm; B = 20 µm; C = 100 µm.
Figure 3 from: von Konrat M, de Lange P, Greif M, Strozier L, Hentschel J, Heinrichs J (2012) Frullania knightbridgei, a new liverwort (Frullaniaceae, Marchantiophyta) species from the deep south of Aotearoa-New Zealand based on an integrated evidence-based approach. PhytoKeys 8: 13-36. https://doi.org/10.3897/phytokeys.8.2496
Figure 3 - Oil bodies in a leaf shoot of Frullania knightbridgei illustrating, in region of arrow, the 1–2 large oil bodies per cell. Scale bar = 20 µm.
Figure 2 from: von Konrat M, de Lange P, Greif M, Strozier L, Hentschel J, Heinrichs J (2012) Frullania knightbridgei, a new liverwort (Frullaniaceae, Marchantiophyta) species from the deep south of Aotearoa-New Zealand based on an integrated evidence-based approach. PhytoKeys 8: 13-36. https://doi.org/10.3897/phytokeys.8.2496
Figure 2 - Variation in characters associated with the leaf-lobe oil bodies and leaf-lobule anatomy (A, B, E Frullania knightbridgei; C, D, F Frullania rostrata) A Oil bodies of the median region of the leaf-lobe, very large, (1)2–(3) per cell, collectively occupying over 75% of the cell lumen B Oil bodies of basal cells, a characteristic group of basal ocelli, each ocellus almost occupying the entire cell lumen C Oil bodies of median cells, 2–3 per cell, collectively occupying very small area of cell lumen, lacking any significant ornamentation and appearing as almost homogeneous oil droplets D Oil bodies of basal cells, 3–5 per cell E Semi straight cell walls toward apex leaf-lobule F Flexuose cell walls towards apex of leaf lobule. Scale bars A, B = 15 µm; C–F = 10 µm.
Figure 1 from: von Konrat M, de Lange P, Greif M, Strozier L, Hentschel J, Heinrichs J (2012) Frullania knightbridgei, a new liverwort (Frullaniaceae, Marchantiophyta) species from the deep south of Aotearoa-New Zealand based on an integrated evidence-based approach. PhytoKeys 8: 13-36. https://doi.org/10.3897/phytokeys.8.2496
Figure 1 - Maximum likelihood phylogeny (ln = -2984.6458) derived from an nrITS2 – trnL-F sequence alignment including 14 new sequences and 18 sequences from Hentschel et al. (2009). ML bootstrap percentage values (> 50) in bold face, MP bootstrap percentage values (>50) not bold.
Figure 2 from: Renner MAM, Engel JJ, Patzak SDF, Heinrichs J (2015) A new species of Brevianthus (Brevianthaceae, Marchantiophyta) from New Caledonia with unusual underleaf production. PhytoKeys 50: 43-60. https://doi.org/10.3897/phytokeys.50.4998
Figure 2 - Brevianthus hypocanthidium: A leaf apex B cells at base of sinus on abaxial leaf surface C abaxial leaf surface at mid-leaf D abaxial leaf surface scale E adaxial leaf surface scale F adaxial leaf surface detail scale. All from NSW791547. Scale: 40 µm (A); 20 µm (B, E, F); 10 µm (C, D).
Figure 6 from: Renner MAM, Engel JJ, Patzak SDF, Heinrichs J (2015) A new species of Brevianthus (Brevianthaceae, Marchantiophyta) from New Caledonia with unusual underleaf production. PhytoKeys 50: 43-60. https://doi.org/10.3897/phytokeys.50.4998
Figure 6 - Brevianthus flavus subsp. crenulatus: A leaf apex B cells below apex on abaxial leaf surface C, D abaxial leaf surface at mid-leaf E, F adaxial leaf surface. All from NSW745726. Scale: 20 µm (A, B, E, F); 10 µm (C, D).
Figure 7 from: Renner MAM, Engel JJ, Patzak SDF, Heinrichs J (2015) A new species of Brevianthus (Brevianthaceae, Marchantiophyta) from New Caledonia with unusual underleaf production. PhytoKeys 50: 43-60. https://doi.org/10.3897/phytokeys.50.4998
Figure 7 - Ventral stem views. A, B Brevianthus hypocanthidium (NSW791547) C Brevianthus flavus subsp. crenulatus (NSW745726) D Brevianthus flavus subsp. flavus (NSW892112).
Figure 1 from: Renner MAM, Engel JJ, Patzak SDF, Heinrichs J (2015) A new species of Brevianthus (Brevianthaceae, Marchantiophyta) from New Caledonia with unusual underleaf production. PhytoKeys 50: 43-60. https://doi.org/10.3897/phytokeys.50.4998
Figure 1 - Brevianthus hypocanthidium: A lateral view of shoot B dorsal view of shoot C habitus D ventral view of shoot E abaxial leaf cell surface F cell margin at leaf apex, one leaf-lobe featured G–K leaves dissected and flattened L underleaves M ventral view of shoot showing underleaf absence from largest shoot sector (middle of image) N regenerants on old shoot sector O leaf apex P stem transverse section Q ventral view of regenerant attached to adaxial side of single cell at shoot base, showing variable expression of triangular underleaves on distinct ventral merophyte R lateral view of stem, with apex to left, leaves removed showing linear succubous insertion, J-shaped at ventral end, note cells of stem insertion projecting ventrally S transverse section of stem showing dense ornamentation on dorsal stem surface. All from NSW791547. Scale: 500 µm (A, B, D, G–K, M); 3000 µm (C); 50 µm (E, F, S); 200 µm (L, O, P, R); 1000 µm (N); 250 µm (Q).
Figure 5 from: Renner MAM, Engel JJ, Patzak SDF, Heinrichs J (2015) A new species of Brevianthus (Brevianthaceae, Marchantiophyta) from New Caledonia with unusual underleaf production. PhytoKeys 50: 43-60. https://doi.org/10.3897/phytokeys.50.4998
Figure 5 - Brevianthus flavus subsp. crenulatus: A lateral view of shoot B dorsal view of shoot C habitus D ventral view of shoot E abaxial leaf cell surface F cell margin at leaf apex, one leaf-lobe featured G leaf showing crenulate hyaline cells prominent on dorsal margin H–L leaves dissected and flattened M ventral view of shoot N leaf apex O dorsal view of regenerant showing bulging cells and bifid leaf apices P lateral view of regenerant attached to adaxial side of single cell near the leaf margin at shoot base Q lateral view of stem, apex to left. All from NSW745726. Scale: 500 µm (A, B, D, H–M); 3000 µm (C); 50 µm (E, F); 250 µm (G, O, P, Q); 200 µm (N).
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