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FIGURE 2. Oreogrammitis parvula—A. Habitat. B. Adaxial lamina. C. Abaxial lamina. D. Venation. E in New species and records of grammitid ferns (Polypodiaceae) for Vietnam
FIGURE 2. Oreogrammitis parvula—A. Habitat. B. Adaxial lamina. C. Abaxial lamina. D. Venation. E. Portion of adaxial lamina showing the distribution of hairs. F. Sorus. Scale bars: A = 6 mm, B, C, D = 4mm, E = 1 mm, F = 0.5 mm.
FIGURE 3 in Dryopteris shiakeana (Dryopteridaceae): A new fern from Danxiashan in Guangdong, China
FIGURE 3. Consensus tree resulting from ML, MP, and BI analyses based on the trnL-F sequences. Numbers on branches are support values (BSML/BSMP/PPBI). Stars indicate BSMP, BSML= 100%, and PPBI= 1.0. The branch length of the outgroups is shortened as indicated by "//".
FIGURE 2. Morphological comparison between D in Dryopteris shiakeana (Dryopteridaceae): A new fern from Danxiashan in Guangdong, China
FIGURE 2. Morphological comparison between D. dehuaensis (1A–1E) and D. shiakeana (2A–2E). A, B. Lamina. C, D. Pinnules and costa. E. Basal petiole and scales.
FIGURE 1. Pleocnemia siamensis. —A. Habit. —B in Pleocnemia siamensis (Dryopteridaceae), a new fern species from southern Thailand
FIGURE 1. Pleocnemia siamensis. —A. Habit. —B. Venation and position of attachment sori on lobes. —C. Appressed scale from stipe. —D. Cross section of rhizome, stippled: vascular tissue; black: sclerenchyma strands. —E. Part of venation and sinus tooth with margin hairs. (Drawn by Xiao-Gang Xu and Hai-Tian Wu, based on the holotype).
FIGURE 5 in Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C.Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region
FIGURE 5. Bayesian phylogeny inferred from rbcL sequences showing relationships within genus Abrodictyum (noted A). Support values on nodes are posterior probabilities. The species/populations studied and compared here are shown in coloured boxes (the colours used here are arbitrary). T = trichomanoids. Clades noted α and β are commented in text.
FIGURE 1 in Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C.Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region
FIGURE 1. Comparison of three Abrodictyum species in situ, which show a similar gross morphology but are clearly molecularly distinct according to Bauret et al. (2015). A. A. rigidum (Sw.) Ebihara & Dubuisson, Guadeloupe (photograph by J.-Y. Dubuisson); B. Abrodictyum sp1 (= A. pseudorigidum Bauret & Dubuisson, sp. nov.), Madagascar (photograph by L. Bauret); C. Abrodictyum sp2 (= A. franceae Bauret & Dubuisson, sp. nov.), Madagascar (photograph by L. Bauret); D. Abrodictyum sp2 (= A. franceae sp. nov.), the fronds are often more or less curled in the wild as shown here (photograph by L. Bauret).
FIGURE 4 in Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C.Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region
FIGURE 4. Multivariate analyses. PCA (above) and CDA (below) results for selected trait ratios. The PCA shows the contribution of each trait to overall morphological variation; the CDA shows the distribution of the four taxa in morphological 2-D trait space.
FIGURE 7 in Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C.Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region
FIGURE 7. Abrodictyum franceae Bauret & Dubuisson, sp. nov. (G. Rouhan et al. 267, holotype P00749196). A. Habitus; B. Detail of a pinna with sori; C. Detail of indusium; D. Detail of laminar cells, the arrow shows the margin.
FIGURE 6 in Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C.Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region
FIGURE 6. Abrodictyum pseudorigidum Bauret & Dubuisson, sp. nov. (F. Rakotondrainibe 2708, holotype P00059914). A. Habitus; B. Detail of a pinna, the arrows show some of the sori; C. Detail of a terminal pinnule with a basal sorus; D. Detail of indusium; E. Detail of laminar cells, the arrow shows the margin.
FIGURE 2 in Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C.Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region
FIGURE 2. Proportional synthetic and schematic representations, at the same scale, of the frond gross morphology of the studied taxa and populations taking into account length and width mean values (see Table 2).
FIGURE 3 in Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C.Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region
FIGURE 3. Multivariate analyses. PCA (above) and CDA (below) results for selected quantitative traits. The PCA shows the contribution of each trait to overall morphological variation; the CDA shows the distribution of the four taxa in morphological 2-D trait space.
FIGURE 2 in New species and records in the fern genus Didymoglossum for the flora of Seychelles, with notes on the Southeast Asian D. motleyi complex (Hymenophyllaceae)
FIGURE 2. Illustration of Didymoglossum beaverianum (Fouzer Kati). A. Micro-habitat, rupicolous in wet ravines; B. Mat, showing the inclined position of leaves, not appressed on the substrate; C. Tortuous rhizome irregularly branching; D. Shape of fertile and sterile leaves; E. Developing sori in shallow apical notches; F. Developing sorus (early stage); G. Developing sorus (intermediate stage); H. Winged margins of the sorus; I. Rhizome showing unicellular hairs.
FIGURE 1 in New species and records in the fern genus Didymoglossum for the flora of Seychelles, with notes on the Southeast Asian D. motleyi complex (Hymenophyllaceae)
FIGURE 1. Bayesian phylogeny inferred from rbcL sequences showing relationships in the genus Didymoglossum. Support values on nodes are posterior probabilities. The species/populations studied and compared here are shown in coloured boxes. D = subgenus Didymoglossum, M = subgenus Microgonium.
FIGURE 3 in New species and records in the fern genus Didymoglossum for the flora of Seychelles, with notes on the Southeast Asian D. motleyi complex (Hymenophyllaceae)
FIGURE 3. Illustration of the range of within specimen variability in the lamina shape and petiole length and pubescence in fertile leaves of the Seychellois population of Didymoglossum beccarianum (A, B, C) and D. beaverianum (D, E, F).
FIGURE 5 in New species and records in the fern genus Didymoglossum for the flora of Seychelles, with notes on the Southeast Asian D. motleyi complex (Hymenophyllaceae)
FIGURE 5. Illustration of Didymoglossum beccarianum (Pti fouzer ron). A. Micro-habitat, corticolous at the base of endemic palm Phoenicophorium borsigianum; B. Mat, showing leaves slightly appressed to the substrate; C. Rhizome showing regular branching; D. Shape of fertile and sterile leaves; E. Developing sorus in deep apical notch; F. Un-winged margins of the sorus; G. Leaf base showing unicellular hairs below the false veins.
FIGURE 1. Leptochilus mengsongensis.—A. Habit.—B in Leptochilus mengsongensis (Polypodiaceae), a new species of fern from SW China
FIGURE 1. Leptochilus mengsongensis.—A. Habit.—B. Scales on rhizome.—C. Fertile leaf.—D. Sporangium.—G. Portion of fertile leaf showing sori arrangement.—E. Scales.—F. Portion of sterile leaf showing venation.
FIGURE 2 in Leptochilus mengsongensis (Polypodiaceae), a new species of fern from SW China
FIGURE 2. Spores photograph of Leptochilus mengsongensis M. X. Zhao by electron microscope (Hitachi S4800).
FIGURE 1 in Three new species of the fern genus Pteridrys (Tectariaceae) from Vietnam
FIGURE 1. Field images of Pteridrys costulalis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou, Pteridrys hanoiensis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou, and P. vietnamensis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou. A–D. Pteridrys costulalis:— A. Portion of lamina.—B. Basal pairs of pinnae, showing basal basiscopic pinnules of basal pinnae strongly elongate.—C. Rhizome and basal stipe.—D. Portion of pinna showing venation and sori. E & F. Pteridrys hanoiensis:—E. Portion of lamina.—F. Portion of pinna showing venation and sori. G & H. Pteridrys vietnamensis:—G. Portion of rachis with portions of pinnae.—H. Portions of basal pinnae showing basal basiscopic pinnules of basal pinnae strongly elongate.
FIGURE 2. Pteridrys costulalis Li in Three new species of the fern genus Pteridrys (Tectariaceae) from Vietnam
FIGURE 2. Pteridrys costulalis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou.—A. Habit.—B. Portion of rachis with portion of pinna.—C. Portion of pinna.
FIGURE 4. Pteridrys vietnamensis Li in Three new species of the fern genus Pteridrys (Tectariaceae) from Vietnam
FIGURE 4. Pteridrys vietnamensis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou.—A. Lower portion of frond.—B. Portion of pinna.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.