Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
432
datasets available to search
ShareScore release 0.9.0
Dataset results
432 results for “compositae”
FIGURE 2 in Achene Micromorphology of the Genus Cyanus Mill. (Compositae) in Turkey and its Taxonomic Importance
FIGURE 2. Scanning electron micrographs of achenes: Cy. germanicopolitanus (a–c), Cy. lanigerus (d–f), Cy. matthiolifolius (g–i), Cy. nigrofimbrius (j–l), Cy. pichleri subsp. pichleri (m–o).
FIGURE 1 in Two new combinations in Iberian Santolina (Compositae) based on morphology and molecular evidences
FIGURE 1. Strict consensus tree obtained with parsimony analysis from ongoin molecular studies (Carbajal et al., unpublished). Bootstrap values over 60% are shown above branches.
FIGURE 2 in Two new combinations in Iberian Santolina (Compositae) based on morphology and molecular evidences
FIGURE 2. Holotype of Santolina vedranensis (O. Bolòs & Vigo) L. Sáez, M. Serrano, S. Ortiz & R. Carbajal.
FIGURE 2 in Monticalia speciosa (Senecioneae, Compositae), a noteworthy new species from Ecuador
FIGURE 2. Monticalia speciosa (plant details on the left) compared to M. peruviana (plant details on the right). A. Ray florets. B. Involucres. C. Leaves. D. Synflorescences. Photographs by J. Calvo at the locus classicus.
FIGURE 1. Monticalia speciosa. A. Habitat. B in Monticalia speciosa (Senecioneae, Compositae), a noteworthy new species from Ecuador
FIGURE 1. Monticalia speciosa. A. Habitat. B. Stems in bloom. C. Detail of the capitula. D. Detail of the leaves. Photographs by J. Calvo at the locus classicus.
FIGURE 5. Taraxacum bithynicum, 2n in What is and what is not Taraxacum bithynicum (Compositae, Crepidinae)
FIGURE 5. Taraxacum bithynicum, 2n=16. A, somatic chromosomes (with line contours added); B, karyotype (ISTE 107391). T. pseudobithynicum, 2n=24. C, somatic chromosomes; D, karyotype (ISTE 102911).
FIGURE 1 in What is and what is not Taraxacum bithynicum (Compositae, Crepidinae)
FIGURE 1. Pollen size variation in sexual and agamospermous Taraxacum taxa. Left: T. pseudobithynicum, with variable pollen grain size (scale bar = 0.1 mm); voucher: ISTE 102911. Right: T. bithynicum, a sexual taxon with ± uniform pollen grain size (scale bar = 0.05 mm); voucher: ISTE 107391.
FIGURE 8. Taraxacum pseudobithynicum. 1 in What is and what is not Taraxacum bithynicum (Compositae, Crepidinae)
FIGURE 8. Taraxacum pseudobithynicum. 1, general habit; 1a, achene; 1b, 1c, outer phyllaries. T. bithynicum. 2, general habit; 2a, 2b, outer phyllaries; 2c, achene. Scale bars for a, b, c = 1mm; scale bar for general habit drawings = 5 cm. Del. J. Štěpánek.
FIGURE 6 in What is and what is not Taraxacum bithynicum (Compositae, Crepidinae)
FIGURE 6. SEM micrographs of achenes. A, T. bithynicum (ISTE 107391); B, T. pseudobithynicum (PRA, no. det. 31334). Scale bar equals 1 mm.
FIGURE 2. Neighbor Net constructed from uncorrected P in What is and what is not Taraxacum bithynicum (Compositae, Crepidinae)
FIGURE 2. Neighbor Net constructed from uncorrected P-distances in SplitsTree based on nrDNA ITS sequences of sexual dandelions of 24 sections. The position of T. bithynicum is marked dark grey. Species names with sample number (e.g., T.minutilobum-5) belong to species with sample majority in another branch of the graph. Modified from Kirschner et al. (2017, fig. 2).
FIGURE 1. Xenophyllum esquilachense. A in Towards a better understanding of Xenophyllum esquilachense (Senecioneae, Compositae), a poorly known Andean species
FIGURE 1. Xenophyllum esquilachense. A. Habit (Tacora, Chile; photo by A. Moreira-Muñoz). B. Detail of the capitulum (Tacora, Chile; photo by B. Knapton). C–D. Detail of the leaves (Perusa, Moquegua, Peru; photos by J. Calvo).
FIGURE 1 in Xenophyllum juniperinum (Compositae, Senecioneae), a new required combination
FIGURE 1. Xenophyllum juniperinum. Habit and detail of the erect stems covered with imbricate leaves. Pictures by A. Moreira-Muñoz at Portezuelo Taapaca, Nevados de Putre (Parinacota).
FIGURE 1. Senecio espiritosantensis. A. Habit. B. Capitulum. C. Ray floret. D. Disc floret. E. Stamens. F in Senecio espiritosantensis (Compositae: Senecioneae), a new species from Espírito Santo, Brazil
FIGURE 1. Senecio espiritosantensis. A. Habit. B. Capitulum. C. Ray floret. D. Disc floret. E. Stamens. F. Style of the disc florets. (All illustrations made from the holotype. Drawings by Cristiano Gualberto dos Santos).
FIGURE 3 in Dendrophorbium capixabense (Compositae, Senecioneae), a new species from Espírito Santo, Brazil
FIGURE 3. Characters of the involucre. A. Dendrophorbium capixabense. B. Dendrophorbium bradei. Ib. Involucral bracts. Sb. Supplementary bracts. Arrows show the indumentum of the pedicels, glabrescent in D. capixabense vs. arachnoid in D. bradei.
FIGURE 2. Dendrophorbium capixabense. A. Capitulum. B in Dendrophorbium capixabense (Compositae, Senecioneae), a new species from Espírito Santo, Brazil
FIGURE 2. Dendrophorbium capixabense. A. Capitulum. B. Detail of the involucre, supplementary bracts, and uppermost synflorescence bracts. C. Leaf adaxial surface. D. Leaf abaxial surface. E. Petioles. F. Basal part of the stem. G. Stem section at the basal part. Pictures from the type locality.
FIGURE 1. Dendrophorbium capixabense. A in Dendrophorbium capixabense (Compositae, Senecioneae), a new species from Espírito Santo, Brazil
FIGURE 1. Dendrophorbium capixabense. A. Upper part of the plant. B. Synflorescence. Pictures from the type locality.
FIGURE 1 in Centaurea susannae (Cardueae, Compositae): A new species from protected coastal areas in Portugal
FIGURE 1. Centaurea susannae: A. Habit. B. Basal leaf. C. Detail of a node and leaf insertion. D. Capitulum. E. Outer involucral bract. F. Middle involucral bract. G. Inner involucral bract. H. Section of a capitulum. I. Sterile flower corolla. J. Fertile flower corolla. K. Fertile flower corolla sectioned to show the insertion of the stamens. L. Detail of the style and stylar branches. M. Pappose achene. N. Detail of the pappus. (All illustrations made from the holotype. Drawings by Rodrigo Tavera).
FIGURE 2 in Centaurea susannae (Cardueae, Compositae): A new species from protected coastal areas in Portugal
FIGURE 2. Distribution of Centaurea lusitanica s.l. (), C. sphaerocephala () and C. susannae (). Records compiled by V.R. Invernón (unpubl. data).
FIGURE 5 in Centaurea baseri (Compositae), a new species from Turkey
FIGURE 5. Scanning electron micrographs of achenes of Centaurea species. A–B. Centaurea baseri (YBK 1566). C–D. Centaurea dursunbeyensis (YBK 1535). E–F. Centaurea aphrodisea (YBK 1527).
FIGURE 3 in Centaurea baseri (Compositae), a new species from Turkey
FIGURE 3. Basal, median and upper leaves of Centaurea species. A. Centaurea baseri (YBK 1566). B. Centaurea dursunbeyensis (YBK 1535). C. Centaurea aphrodisea (YBK 1527).
ScienceDex guides
Understand access before you commit
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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.