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4,287 results for “Asteraceae”
Fig. 15 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 15. STRUCTURE bar plots, for species of Xerochrysum associated with X. sp. Blackfellows Gap (marked with an asterisk, *), for major clustering modes K = 4–5. Bar plots show each individual as a horizontal bar divided into segments on the basis of the proportion of ancestry suggested for four or five ancestral populations across all runs at K = 4 and 9 of the 10 runs at K = 5; n = 114. Fine black lines delineate sampling locations, numbered as in Supplementary Table S14. Of the two samples collected from Namadgi National Park (Location 9), morphological characters indicated that one is clearly X. subundulatum, and the other is X. sp. Blackfellows Gap (N.T.Burbidge 6926).
Fig. 10 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 10. STRUCTURE bar plots for 'Bracteatum' samples of Xerochrysum, major clustering modes K = 6. Bar plots show each individual as a horizontal bar divided into segments on the basis of the proportion of ancestry suggested for 1–16 subpopulations across 8 of the 16 runs; n = 246. Fine black lines delineate sampling locations.
Fig. 26 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 26. Isotype of Xerochrysum frutescens (I.R.Telford 12874, J.J.Bruhl & L.M.Copeland NE 85983).
Fig. 13 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 13. STRUCTURE bar plots for 'Boreale' sam-ples of Xerochrysum, major and minor clustering modes K = 6. Bar plots show each individual as a horizontal bar divided into segments on the basis of the proportion of ancestry suggested for 1–10 subpopulations across all of the 10 runs; n = 148. Fine black lines delineate sampling locations.
Fig. 8 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 8. 'Boreale' principal coordinate analysis of 4637 single-nucleotide polymorphism loci representing some species and putative entities of Xerochrysum. Each dot represents an individual sample, coloured by population. (a) Axes 1 and 2; (b) Axes 1 and 3.
Fig. 7 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 7. Principal coordinate analysis of 5637 single-nucleotide polymorphism loci representing species and putative entities of Xerochrysum in the 'Bracteatum' group. Each dot represents an individual sample, coloured by population. (a) Axes 1 and 2; (b) Axes 1 and 3.
Fig. 6 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 6. Comparative morphology of phyllary colour, cotyledon size and cauline leaf abaxial indumentum for Xerochrysum sp. Barrington Tops populations. (a, c, e) White phyllaries T.L.Collins 1043; (b, d, f) yellow phyllaries T.L.Collins 1046. Scale bars: 1 cm (d, for c and d); 100 μm (f, for e and f).
Fig. 5 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 5. Semi-strong hybrid multi-dimensional scaling ordinations of morphological characters on subsets of species and putative entities of Xerochrysum representing broad distribution patterns across Australia (Table 4). (a) Northern; (b) southern; (c) eastern; (d) western. Each ball represents an individual sample, coloured by species or putative entity.
Fig. 3 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 3. Indumentum variation among species of Xerochrysum. White arrows indicate stipitate glands in a–g. Leaf surface: (a–c) adaxial; (d–g) abaxial. (a) Hispidulous and with glands (X. bracteatum sens. str., T.L.Collins 1005); (b) hispid and with glands (X. sp. Barrington Tops, T.L.Collins 1046); (c) hirsute to pilose, and with glands (X. sp. Point Lookout, T.L.Collins 958); (d) with glands (X. bracteatum sens. str., T.L.Collins 1005); (e) hirsute and with glands (X. sp. Barrington Tops, T.L.Collins 1046); (f) pilose and with glands (X. sp. Point Lookout, T.L.Collins 958); (g) stipitate glands on abaxial leaf surface (X. bracteatum sens. str., T.L.Collins 1005). Scale bars: 0.5 mm (a–f); 100 μm (g).
Fig. 2. Principal coordinate analysis Axes 1 and 2 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 2. Principal coordinate analysis Axes 1 and 2 of 2486 singlenucleotide polymorphism loci representing all species of Xerochrysum (except X. collierianum) and putative entities. Each dot represents an individual sample, coloured by population. Groups are numbered as in Table 9.
Fig. 4 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 4. Flagelliform trichomes and stipitate glands found on some species of Xerochrysum. Arrow with tail indicates stipitate gland; arrow without tail indicates septate trichome with flagelliform apex (cauline leaf adaxial surface, X. macsweeneyorum, T.L.Collins 957). Scale bar: 100 μm.
Fig. 1 in There's gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa
Fig. 1. Sample locations for Xerochrysum. Labelled ellipses indicate the distribution of samples included in X. bracteatum sens. lat., X. viscosum, X. macranthum, X. interiore and X. boreale. Clockwise, starting at Cape York Peninsula (the north-eastern tip of Australia): X. bracteatum sens. lat. (red circles), X. sp. North Kennedy (pale green circles), X. sp. Mount Elliot (pale green star), X. sp. North Stradbroke Island (dark blue circles), X. sp. Mount Merino (dark green circles), X. sp. Northern Tablelands (grey circles), X. sp. New England (yellow circles), X. sp. Point Lookout (pink star), X. sp. Glencoe (brown circles), X. sp. Barrington Tops (purple circles), X. aff. palustre (pink triangles), X. sp. Flinders Range (orange circles), X. subundulatum (gold triangles), X. palustre (green triangles), X. collierianum (blue triangles), X. milliganii (yellow triangle), X. alpinum (white triangle obscured by X. milliganii).
A new Senecio (Asteraceae) from the Anjaneri Hills of Nashik, India
<p>A new species of <em>Senecio </em>(Asteraceae, Senecioneae), <em>Senecio anjanericus </em>is described and illustrated from the Anjaneri Hills of Nashik district, Maharashtra, India, based on morphological and cytogenetical studies. The species resembles <em>Senecio bombayensis</em>, but differs from it in small size of the ligules, presence of conspicuous foliose supplementary bracts and dense indumentum on stem. The somatic chromosome number was observed to be 2<em>n </em>= 2<em>x </em>= 20, with all the chromosomes exhibiting median region centromeres. A detailed morphological description, illustration and karyotypic features of the new species are provided.</p>
Fig. 3 in Sequence capture data support the taxonomy of Pogonolepis (Asteraceae: Gnaphalieae) and show unexpected genetic structure
Fig. 3. Likelihood phylogeny of concatenated supermatrix of Pogonolepis and outgroups. Numbers above branches indicate UltraFast Bootstrap values, gene Concordance Factors, and site Concordance Factors. The dashed branch was shortened for the figure. Western Australian specimens of P. muelleriana are marked with (WA), all others are from eastern states. A and B indicate informally named clades inside P. stricta.
Fig. 2 in Sequence capture data support the taxonomy of Pogonolepis (Asteraceae: Gnaphalieae) and show unexpected genetic structure
Fig. 2. Geographic spread of the specimens of Pogonolepis at CANB sampled for molecular analysis (large, pale circles) and ranges of species according to the Australasian Virtual Herbarium (dots; see https://doi.org/10.26197/ala.6556e234- 7160-49de-bf63-5123af624e94, accessed 31 May 2022). Red: P. muelleriana; blue: P. stricta. Note that specimens of P. muel-leriana geocoded in Canberra and Hobart were likely cultivated.
Fig. 1 in Sequence capture data support the taxonomy of Pogonolepis (Asteraceae: Gnaphalieae) and show unexpected genetic structure
Fig. 1. (a) Pogonolepis muelleriana, New South Wales, SchmidtLebuhn 1633 (CANB); (b) Pogonolepis stricta, Western Australia, Schmidt-Lebuhn 1474 (CANB).
Brickellia eupatorioides var. eupatorioides (Asteraceae) - leaf - on upper stem
Image of Brickellia eupatorioides var. eupatorioides (Asteraceae) - leaf - on upper stem
Brickellia eupatorioides var. eupatorioides (Asteraceae) - leaf - on upper stem
Image of Brickellia eupatorioides var. eupatorioides (Asteraceae) - leaf - on upper stem
Helianthus annuus (Asteraceae) - leaf - on upper stem
Image of Helianthus annuus (Asteraceae) - leaf - on upper stem
Helianthus annuus (Asteraceae) - inflorescence - lateral view of flower
Image of Helianthus annuus (Asteraceae) - inflorescence - lateral view of flower
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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.