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FIGURE 2 in Taxonomic notes on Plectocephalus (Centaurea s.l., Centaureinae, Asteraceae) from Chile, including new combinations and synonyms
FIGURE 2. Plectocephalus chilensis var. brevilobus: A, living plant in natural habitat; B, detail of flowering capitulum. Photograph by Rodrigo Chaura.
FIGURE 1 in Three new combinations in Gloeocantharellus (Gomphales, Agaricomycetes) from Mexico based on molecular evidence
FIGURE 1. ML phylogeny of Gomphales based on the concatenated sequences atp6, SSU and LSU. Numbers over the branches represent Bootstrap support (>50). In bold type, the species formerly described as Gomphus and here proposed as new combinations of Gloeocantharellus.
FIGURE 2 in Three new combinations in Gloeocantharellus (Gomphales, Agaricomycetes) from Mexico based on molecular evidence
FIGURE 2. Phylogenetic informativeness profiles of the sequences atp6 (green), SSU (blue) and LSU (red) showing overall poor performance of the last two markers and decay of informativeness for atp6 over the genus level. In bold type, the species formerly described as Gomphus and here proposed as new combinations of Gloeocantharellus.
FIGURE 5 in Rediscovery and new combination of Serpocaulon demissum (Polypodiaceae), an endangered endemic species to the Brazilian inselbergs
FIGURE 5. Comparison between rhizome scales of the related species of Serpocaulon: A. S. catharinae (from D. Sanín et al. 6834, BHCB). B, C. S. demissum (from D. Sanín et al. 7229, BHCB). D. S. vacillans (from D. Sanín et al. 6855, BHCB). Scale bars: A, B & D: 1 mm, C: 0.5 mm.
FIGURE 4 in Rediscovery and new combination of Serpocaulon demissum (Polypodiaceae), an endangered endemic species to the Brazilian inselbergs
FIGURE 4. Distribution of Serpocaulon demissum. Black dots represent collections. Conventions: ES, Espírito Santo; MG, Minas Gerais; RJ, Rio de Janeiro, and SP, São Paulo States.
FIGURE 2 in Rediscovery and new combination of Serpocaulon demissum (Polypodiaceae), an endangered endemic species to the Brazilian inselbergs
FIGURE 2. Serpocaulon demissum: A. Habit. B. Detail of segments. C. Rhizome scale. D. Laminar scale. From: D. Sanín et al. 7229 (BHCB).
FIGURE 7 in Rediscovery and new combination of Serpocaulon demissum (Polypodiaceae), an endangered endemic species to the Brazilian inselbergs
FIGURE 7. Comparison of Lugol starch test (Johansen 1940), on the rhizome of Serpocaulon demissum and its relatives. A. S. catharinae (from D. Sanín et al. 7209, BHCB). B. S. demissum (from D. Sanín et al. 7229, BHCB). C S. vacillans (from D. Sanín et al. 7164, BHCB). Scale bars: A−C: 1 mm.
FIGURE 1 in Rediscovery and new combination of Serpocaulon demissum (Polypodiaceae), an endangered endemic species to the Brazilian inselbergs
FIGURE 1. Brazilian inselbergs locality where Serpocaulon demissum occurs: A, B., Pedra do Garrafão, Espírito Santo.
FIGURE 6 in Rediscovery and new combination of Serpocaulon demissum (Polypodiaceae), an endangered endemic species to the Brazilian inselbergs
FIGURE 6. Spore comparisons between the related species of Serpocaulon. A. Lateral view of S. catharinae. B. Detail from folded perine of S. catharinae (A, B from D. Sanín et al. 6771, BHCB). C, D. Lateral and proximal view of S. demissum (from A. Salino et al. 14539, BHCB). E, F. Lateral and proximal view of S. vacillans (from D. Sanín et al. 6855, BHCB). Scale bars: A, C−F: 20 µm; B: 10 µm.
FIGURE 3 in Rediscovery and new combination of Serpocaulon demissum (Polypodiaceae), an endangered endemic species to the Brazilian inselbergs
FIGURE 3. Serpocaulon demissum: A. Habit, scale bar: 10 cm. B. Rhizome with size perspective, scale bar: 5 cm. C. Rhizome branching, scale bar: 2 cm. D. Fiddlehead, scale bar: 4 cm. E. Phyllopodia detail, scale bar: 2 cm. F. Rhizome cross-section, scale bar: 2 cm. G. Base of the lamina with falcate and reflexed pinnae, scale bar: 3 cm. H. Abaxial view of the fertile lamina, scale bar: 5 cm. I. Middle fertile segment detail, scale bar: 1.5 cm. J. Proximal segments with nectaries. K. Apex of the lamina, scale bar: 2 cm. All from D. Sanín et al. 7229 (BHCB). The asterisk indicates the rhizome apex and the arrows indicate the location of nectaries.
FIGURE 3 in A new species of Culumana DeLong & Freytag (Hemiptera: Cicadellidae: Gyponini) from Peru, with two new combinations
FIGURE 3. Culumana picchua comb. nov., holotype male (OSU). A, habitus, dorsal view. B, habitus, lateral view. C, head, frontal view. D. labels. Scales in mm.
FIGURE 1 in A new species of Culumana DeLong & Freytag (Hemiptera: Cicadellidae: Gyponini) from Peru, with two new combinations
FIGURE 1. Culumana maculosa sp. nov. A, habitus, dorsal view. B, habitus, lateral view. Scales in mm.
FIGURE 1 in A new Combination in Crotalaria multiflora (Arn.) Benth. (Fabaceae)
FIGURE 1. Lectotype of Crotalaria multiflora (Arn.) Benth., Walker s.n., Herb.Hook. 1867, K "© The Board of Trustees of the Royal Botanic Gardens, Kew. Reproduced with the consent of the Royal Botanic Gardens, Kew".
FIGURE 3. A in A generic revision and new combinations in the Hyptidinae (Lamiaceae), based on molecular and morphological evidence
FIGURE 3. A. Gymneia virgata; B. Hyptis recurvata; C. Eplingiella cuniloides; D. Hyptis ramosa; E. Physominthe vitifolia; F. Marsypianthes burchellii; G. Rhaphiodon echinus (fl.). Photos A, B, F by H. Moreira; C, G by R. Harley; D, E by A. Paton.
FIGURE 2. A in A generic revision and new combinations in the Hyptidinae (Lamiaceae), based on molecular and morphological evidence
FIGURE 2. A. Gymneia malacophylla; B. Asterohyptis stellulata; C.. Hyptis imbricatiformis; D. Cantinoa carpinifolia; E. Eriope crassipes; F. Mesosphaerum suaveolens. Photos A−C, E, F by R. Harley; D by D. Cardoso.
FIGURE 1. A in A generic revision and new combinations in the Hyptidinae (Lamiaceae), based on molecular and morphological evidence
FIGURE 1. A. Oocephalus silvinae; B. Physominthe vitifolia; C. Hyptidendron caudatum; D. Cyanocephalus rugosus; E. Hyptidendron canum; F. Cyanocephalus lanatus; G. Rhaphiodon echinus (fr.); H. Hyptis radicans; J. Eriopidion strictum; K. Condea undulata; L. Leptohyptis macrostachys. Photos A, E, G, H, J−L by R. Harley; B by A. Paton; C, D, F by H. Moreira.
FIGURE 4. A in A generic revision and new combinations in the Hyptidinae (Lamiaceae), based on molecular and morphological evidence
FIGURE 4. A. Medusantha eriophylla; B. Martianthus stachydifolius; C. Hypenia marifolia; D. Leptohyptis macrostachys; E. Hypenia sp.; F. Condea albida; G. Hyptis crenata; H. Oocephalus oppositiflorus. Photos A−C, F, H by R. Harley; D by J.F. Pastore; E by H. Moreira; G by D. Cardoso.
FIGURE 3 in On the taxonomic status of the genus Thrasyopsis (Poaceae, Panicoideae, Paspaleae): new combinations in Paspalum
FIGURE 3. Simplified phylogeny of Paspalum based on 4 cpDNA markers (rnL intron, trnL-trnF spacer, atpB-rbcL spacer, and trnG intron, 2223 BP) and 115 morphological characters (redrawn from Rua et al. 2010), in which Thrasyopsis is deeply nested within Paspalum. Values above branches represent symmetric jackknife frequencies.
FIGURE 1 in On the taxonomic status of the genus Thrasyopsis (Poaceae, Panicoideae, Paspaleae): new combinations in Paspalum
FIGURE 1. Parodi´s handwritten memorandum to Swallen, attached to the holotype of T. rawitscheri at BAA, in which relationship of Thrasyopsis with Paspalum group 'Crassa' was suggested.
FIGURE 2 in On the taxonomic status of the genus Thrasyopsis (Poaceae, Panicoideae, Paspaleae): new combinations in Paspalum
FIGURE 2. Transverse sections of rachises of both species formerly placed in Thrasyopsis and here transferred to Paspalum: A, P. repandum (Araujo 174, BAA), and B, P. rawitscheri (Rua & Rosa 728, BAA), scale bars 0.5 mm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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.