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.
4,287
datasets available to search
ShareScore release 0.8.0
Dataset results
4,287 results for “Asteraceae”
FIGURE 1 in A revision of Rhaponticoides (Asteraceae, Cardueae-Centaureinae) from Iran
FIGURE 1. Rhaponticoides lachnopus (Rech.f.) Negaresh (Rechinger 1244, W). A. habit. B. close up of involucre. Scale B = 1 cm.
FIGURE 1 in A revision of the genus Leontodon (Asteraceae) in the Azores based on morphological and molecular evidence
FIGURE 1. Map of the Azores archipelago with the sites of the sampled individuals, estimations of the islands geological ages, and the location of the Azores relative to other land masses. São Miguel populations are represented by triangles, central group populations by squares and western group populations by circles. Crosses represent the locations of putative hybrids. Adapted from Dias et al. (2014).
FIGURE 5 in A revision of the genus Leontodon (Asteraceae) in the Azores based on morphological and molecular evidence
FIGURE 5. Field photographs of: A) Leontodon hochstetteri, Flores Island (J. Martins); B) Leontodon filii, Terceira Island (H. Schaefer); C) Leontodon rigens, São Miguel Island (M. Moura); and D) Leontodon × carreiroi (= L. saxatilis × L. rigens), São Miguel Island (H. Schaefer).
FIGURE 3. Maximum parsimony 50 in A revision of the genus Leontodon (Asteraceae) in the Azores based on morphological and molecular evidence
FIGURE 3. Maximum parsimony 50% majority-rule consensus tree obtained from combined nuclear and chloroplast data. Values above branches show MP bootstrap support; values below are the corresponding ML bootstrap support. Only values above 50% in at least one of the analysis criteria are shown.
FIGURE 4 in A revision of the genus Leontodon (Asteraceae) in the Azores based on morphological and molecular evidence
FIGURE 4. Analysis of characters by groups of islands. Biplot resulting from a discriminant analysis, representing individuals and variables based on two canonical functions. Scores of all variables were multiplied by 15 to increase plot legibility.
FIGURE 2. Maximum parsimony 50 in A revision of the genus Leontodon (Asteraceae) in the Azores based on morphological and molecular evidence
FIGURE 2. Maximum parsimony 50% majority-rule consensus tree obtained from nuclear ITS sequence data (A) and from the combined chloroplast sequence data (B). Values above branches show MP bootstrap support; values below are the corresponding ML bootstrap support. Only values above 50% in at least one of the analysis criteria are shown.
FIGURE 2. Mikania betancurii. A in A new species of Mikania (Asteraceae, Eupatorieae) from the Western Cordillera of Colombia
FIGURE 2. Mikania betancurii. A. First order branches of the inflorescence; a single head is marked with a star (); a subinvolucral bract is marked with an arrowhead(); B. Proximal portion of the pappus showing capillary bristles in 2 series (arrows); C. Mikania betancurii, cut open flower showing the attachment point of filaments (arrowhead). D. Mikania lloensis, cut open flower showing the attachment point of filaments (arrowhead).
FIGURE 2 in On the origin and systematic position of the Azorean goldenrod, Solidago azorica (Asteraceae)
FIGURE 2. Solidago azorica Hochst., copper engraving from Flora Azorica (Seubert 1844) based on the holotype Hochstetter 107 (TUB).
FIGURE 3. Solidago azorica Hochst., A in On the origin and systematic position of the Azorean goldenrod, Solidago azorica (Asteraceae)
FIGURE 3. Solidago azorica Hochst., A—large coastal population on São Jorge island, Fajã Rasa; B—flowering inflorescence, Corvo island, June 2011; C—details of capitulae, Corvo island, with pollinating syrphid fly, June 2011 (photographers A: L. Silveira, B/C: H. Schaefer).
FIGURE 1. Mikania betancurii. A in A new species of Mikania (Asteraceae, Eupatorieae) from the Western Cordillera of Colombia
FIGURE 1. Mikania betancurii. A. Portion of a flowering branch; B, C. Detail of upper (B) and lower (C) leaf surface; D. Head; E. Flower; F. Detail of achene and pappus; G. Distal portion of the corolla, stamens and stigmas showing the details of the corolla lobes; H. Detail of the moniliform, multicellular, uniseriate trichomes below the commissural sinuses of the corolla. I. Dissected flower showing the attachment point of filaments; J. Stamen. All from the holotype.
FIGURE 1. Solidago sempervirens L in On the origin and systematic position of the Azorean goldenrod, Solidago azorica (Asteraceae)
FIGURE 1. Solidago sempervirens L. subsp. sempervirens, flowering stem at Duxbury beach, Massachusetts, USA, October 2011 (photographer H. Schaefer).
FIGURE 5 in On the origin and systematic position of the Azorean goldenrod, Solidago azorica (Asteraceae)
FIGURE 5. Best maximum likelihood phylogeny based on the combined nuclear and plastid data (2198 basepairs). Likelihood bootstrap values>60 shown at the nodes. Solidago azorica highlighted in red, S. sempervirens in green; GB-sequence downloaded from GenBank.
FIGURE 4. Best maximum likelihood phylogenies, A in On the origin and systematic position of the Azorean goldenrod, Solidago azorica (Asteraceae)
FIGURE 4. Best maximum likelihood phylogenies, A—based on the combined nuclear ribosomal ETS and ITS regions (1134 basepairs); B—based on the plastid trnQ-rps16 and trnH-psbA regions (1410 basepairs). Likelihood bootstrap values>60 shown at the nodes. Solidago azorica highlighted in red, S. sempervirens in green; GB-sequence downloaded from GenBank.
FIGURE 3 in A new species of Mikania (Asteraceae, Eupatorieae) from the Western Cordillera of Colombia
FIGURE 3. Type locality of Mikania betancuri. A. Northern South America; B. northwestern Colombia; C. Páramo of Frontino, view from the east.
FIGURE 5 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 5. Scatter plot showing karyotype asymmetry of the studied taxa. Accessions of C. lacera subsp. lacera in blue symbols: filled ones corresponding to the five metaphasic plates obtained in this study and empty ones corresponding to the three previously published metaphasic plates (triangle, Chicciricò & Tammaro 1982; dot, Bellomaria & Hruska 1983; square, Aquaro et al. 2004). Accessions of C. lacera subsp. titani in red dots. Intrachromosomal asymmetry (MCA), x axis; interchromosomal asymmetry (CVCL), y axis.
FIGURE 1 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 1. Comparison of adult basal leaves. A. Crepis lacera subsp. titani (Mt. Titano, San Marino Republic, 28 April 2014). B. Crepis lacera subsp. lacera (Piano di Ruggio, Basilicata, southern Italy, 6 August 2014). Pictures by L. Peruzzi.
FIGURE 4 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 4. Metaphasic plates of C. lacera subsp. lacera (A) and C. lacera subsp. titani (B). Micrometric bar = 10 μm.
FIGURE 3 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 3. Distribution map of C. lacera subsp. lacera (in green dots) and C. lacera subsp. titani (in red dots), based on the studied herbarium specimens.
FIGURE 2 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 2. Boxplots illustrating the variability of the Index of Incision (IOI) in the basal leaves of C. lacera. On top right, a graphic explanation of the index.
FIGURE 1 in Taxonomic revision and distribution of Erigeron acris s. l. (Asteraceae) in Poland
FIGURE 1. Indumentum details in Erigeron acris subsp. acris (A,D,G), E. acris subsp. droebachiensis (C,F,I), and E. acris subsp. serotinus (B,E,H): A,B,C – cauline leaves (adaxial surface); D,E,F – involucral bracts (abaxial surface); G,H,I – upper parts of achenes.
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.