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63 results for “Hymenasplenium”
FIGURE 3 in Validation of Hymenasplenium laterepens (Aspleniaceae): evidence from morphology and molecular analyses
FIGURE 3. Chromosomes at meiotic metaphase I of spore mother cells of Hymenasplenium laterepens, 2n=ca. 117.
FIGURE 2 in Hymenasplenium hastifolium sp. nov. (Aspleniaceae) from a karst cave in western Guangxi, China
FIGURE 2. Hymenasplenium hastifolium Ke Wang Xu, Li Bing Zhang &W.B.Liao—A. Habit.—B. Lanceolate scales from rhizomes.— C. Linear scale from base of stipe. (Drawn by Ke-Wang Xu based on the isotype at MO).
FIGURE 1 in Hymenasplenium hastifolium sp. nov. (Aspleniaceae) from a karst cave in western Guangxi, China
FIGURE 1. Hymenasplenium hastifolium Ke Wang Xu, Li Bing Zhang &W.B.Liao—A. The limestone mountain and vegetation, red circle showing the site where the new species was discovered.—B. Habit.—C. Special variation of lamina.—D. Abaxial view of lamina.— E. Adaxial view of lamina.—F. Lamina base showing two rows indusia on both sides of auricles' midrib (A–E: Photographed by Ke-Wang Xu).
FIGURE 4 in Species delimitation of Hymenasplenium obliquissimum group (Aspleniaceae) in southwestern China
FIGURE 4. Maximum likelihood phylogeny of the nuclear gene LEAFY dataset. Maximum parsimony and Bayesian analyses recovered identical topologies. For each node, the following values are provided: maximum parsimony bootstrap (%), maximum likelihood bootstrap (%), and posterior confidence (p-value). Columns on the right refer to clade abbreviations obtained from the chloroplast phylogeny (Fig. 3), inferred ploidy level (2x, 4x), reproduction mode (apomictic/sexual), and clade abbreviation (A–B). Terminals with the same OTU name represent different sequences at the duplicated gene locus of the same accession.
FIGURE 6. A in Species delimitation of Hymenasplenium obliquissimum group (Aspleniaceae) in southwestern China
FIGURE 6. A comparison of pinnae, stipes, and rachis sketches, of representative specimens of chloroplast clades I–V. Sketches of the segregated two samples that represented two lineages (IIb, IV) were missing because the specimens were not accessible.
FIGURE 3 in Species delimitation of Hymenasplenium obliquissimum group (Aspleniaceae) in southwestern China
FIGURE 3. Maximum likelihood phylogeny based on the concatenated plastid DNA sequence dataset. Maximum parsimony and Bayesian analyses recovered identical topologies with respect to the relationships among the main clades of the Hymenasplenium obliquissimum group. For each node, the following values are provided: maximum parsimony bootstrap (%), maximum likelihood bootstrap (%), and posterior confidence (p-value). Columns on the right refer to inferred ploidy level (2x, 4x), reproduction mode (apomictic/sexual), and clade abbreviation (I–V). Outgroup taxa are shown as sisters to the Hymenasplenium obliquissimum group.
FIGURE 5 in Species delimitation of Hymenasplenium obliquissimum group (Aspleniaceae) in southwestern China
FIGURE 5. The reticulate evolutionary history of the Hymenasplenium obliquissimum group as revealed by the LFY network. The network was constructed from the LFY maximum parsimony strict consensus tree. Plastid lineages are indicated by different colors: red = clade I; blue = subclade IIc; green = clade V. Columns on the right indicate inferred ploidy levels (2x, 4x), reproduction mode and clade abbreviations (I–V) obtained from the chloroplast phylogeny (Fig. 3).
FIGURE 2 in Species delimitation of Hymenasplenium obliquissimum group (Aspleniaceae) in southwestern China
FIGURE 2. Spore measurements taken from collected specimens. Spore size arranged from smallest to largest. Dot = mean value and interval = maximum and minimum values measured.
FIGURE 2 in Hymenasplenium hovenkampii (Aspleniaceae), a new bipinnatisect fern species from Lesser Sunda Islands of Indonesia
FIGURE 2. Hymenasplenium hovenkampii sp. nov.—A. Enlarged portion of laminae (some sori distributed in the pinnae are indicated by white arrows).—B. Fronds showing that the pinnae are lobed to the costa.
FIGURE 1 in Hymenasplenium hovenkampii (Aspleniaceae), a new bipinnatisect fern species from Lesser Sunda Islands of Indonesia
FIGURE 1. Hymenasplenium hovenkampii sp. nov.—A. Holotype.—B. Middle portion of lamina (Drawn by Ke-Wang Xu based on the type).
FIGURE 30. Asplenium volkensii.—A. Habit.—B, C, F in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 30. Asplenium volkensii.—A. Habit.—B, C, F. Details of pinnae.—D, E. Rhizome. Photographs: E.Fischer, Gahinga. Scale bars: A. 10 cm; B. 3 cm; C, E, F. 5 m
FIGURE 28 in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 28. Asplenium uschiae Eb.Fisch. & Lobin, sp. nov.—A. Frond.—B, C. Pinnae.—D, E. Details of pinnae showing sori.—F. Base of rhizome scale. Photographs: E.Fischer, Cyamudongo. Scale bars; A, C. 5 cm; B. 1 cm; D, E. 5 mm; F. 1 mm.
FIGURE 25. Asplenium uhligii. Rhizome scales.—A–C in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 25. Asplenium uhligii. Rhizome scales.—A–C, from type. Photographs: E.Fischer & W.Lobin.—Asplenium goetzei. Rhizome scales.—D–F, from type. Photographs: E.Fischer & W.Lobin. Scale bar: 1 mm.
FIGURE 29 in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 29. Asplenium uschiae Eb.Fisch. & Lobin, sp. nov. Scales.—A–F. Rhizome scales.—G. Rachis scale. Photograph: E.Fischer & W.Lobin, Cyamudongo. Scale bars: 1 mm.
FIGURE 26 in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 26. Asplenium uschiae Eb.Fisch. & Lobin, sp. nov.—A. Habit.—B, D. Pinnae.—C. Frond apex with gemma. Photographs: E.Fischer, Cyamudongo. Scale bars: A. 10 cm; B–D.1 cm
FIGURE 24. Asplenium uhligii. Rhizome scales—A–F in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 24. Asplenium uhligii. Rhizome scales—A–F. Photographs: E.Fischer. A, B. Auquier 2289; C. de Witte 2235; D–F. Karisoke. Scale bar: 1 mm.
FIGURE 31. Asplenium volkensii.—A, B. Rhizome scales.—C–E in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 31. Asplenium volkensii.—A, B. Rhizome scales.—C–E. Spores. Photographs: E. Fischer, A, B, Gahinga; C–E. Fischer, W. Lobin & Y. Malkowsky. Scale bars: A–C. 1 mm; D–F. 10 µm; G. 8 µm.
FIGURE 21. Asplenium friesiorum.—A, E. Habit.—B–D. Pinnae.—F in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 21. Asplenium friesiorum.—A, E. Habit.—B–D. Pinnae.—F. Rhizome. Photographs: E.Fischer, Cyamudongo. Scale bars: A, E. 10 cm; B–D. 2 cm. F. 1 cm.
FIGURE 22. Asplenium sertularioides.—A. Habit.—B. Frond.—C, D, E in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 22. Asplenium sertularioides.—A. Habit.—B. Frond.—C, D, E. Detail of fronds. Photographs: E.Fischer. A–C. Karisoke; P. Ballings. D, E. Gahinga. Scale bars: A, B. 10 cm; C, D, E. 2 cm.
FIGURE 19 in Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda
FIGURE 19. Asplenium ramicola Eb.Fisch. & Lobin, sp. nov. Spores. Photographs: E.Fischer, W.Lobin & Y.Malkowsky. Scale bars: A, B. 10 µm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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International Brain Laboratory public data
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OpenNeuro
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