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 0.9.0
Dataset results
4,287 results for “Asteraceae”
FIGURE 2 in The identity of Cremanthodium citriflorum (Asteraceae, Senecioneae)
FIGURE 2. Specimens of Cremanthodium farreri. A. Bordering area between northwestern Yunnan, China and northeastern Myanmar, Chimili Pass, R. Farrer 1178 (E, lectotype, only the lower plant with a capitulum). B. Same locality, R. Farrer 1178 (E, isolectotype). C. Myanmar, Kachin, N'Maikha-Salwin divide, western flank of the Chimili Pass, G. Forrest 24883 (E). D. Same locality, G. Forrest 26837 (E).
FIGURE 5 in The identity of Cremanthodium citriflorum (Asteraceae, Senecioneae)
FIGURE 5. Cremanthodium delavayi in the wild (China, Yunnan, Lanping). A. Habitat. B. Habit. C. Basal leaves (left, adaxial surface; right, abaxial surface). D. Capitulum (top view). E. Capitulum (back view). F. Capitulum (side view).
FIGURE 4 in The identity of Cremanthodium citriflorum (Asteraceae, Senecioneae)
FIGURE 4. Specimens of Cremanthodium delavayi. A. China, Yunnan, Dali, J.M. Delavay 52 (P, lectotype). B. Same locality, J.M. Delavay 52 (P, isolectotype). C. Myanmar, Kachin, N'Maikha-Salwin divide, western flank of the Chimili Pass, G. Forrest 24884 (E). D. Same locality, G. Forrest 24884 (P).
FIGURE 2 in Blainvillea (Asteraceae-Heliantheae) is absent from China
FIGURE 2. Indocypraea montana (A–C) and Blainvillea acmella (D–F). A, D. Gross morphology. B, E. Capitulum. C, F. Achene. A, B from Shixing, Guangdong, China (photos by Dr. Y. Liu). C from Wuzhishan, Hainan, China (voucher: N.K. Chun & C.L. Tso 43636 (IBSC)). D, E from Hyderabad, India (photos by Mr. J.M. Garg). F from Hoshiarpur, India (voucher: U.C. Bhaltacharyya 39159 (IBSC)).
FIGURE 1 in Blainvillea (Asteraceae-Heliantheae) is absent from China
FIGURE 1. Some important collections of Indocypraea montana previously referred to as both I. montana and Blainvillea acmella by different researchers or by the same researcher. A. A. Henry 10373 (K) from Mengzi (Mengtze), Yunnan, China. B. C. Wang 35732 (IBSC), Wuzhishan (Anding), Hainan, China. C. C. Wang 36787 (IBSC), Baoting (Sanjiaoling, Lingshui), Hainan, China. D. G.L. Cai 243 (KUN), Zhangzhou, Fujian, China.
FIGURE 4 in Dahlia tamaulipana (Asteraceae, Coreopsideae), a new species from the Sierra Madre Oriental biogeographic province in Mexico
FIGURE 4. Floral diversity of the genus Dahlia in the Sierra Madre Oriental biogeographic province and surrounding areas in Mexico. A. D. australis (Sherff) P.D. Sørensen. B–C. D. coccinea Cav. D. D. cuspidata Saar, P.D. Sørensen & Hjert. E. D. dissecta S. Watson. F. D. linearis Sherff. G. D. merckii Lehm. H. D. mollis P.D. Sørensen. I. D. neglecta Saar. J. D. scapigera (A. Dietr.) Knowles & Westc. K. D. scapigeroides Sherff. L. D. spectabilis Saar & P.D. Sørensen. M. D. tamaulipana Reyes, Islas & Art. Castro. N. D. tenuicaulis P.D. Sørensen. O. D. tubulata P.D. Sørensen. Photographs: Aarón Rodríguez (A, D–K), Arturo Castro-Castro (B–C, N, O), Arturo Mora Olivo (M) and José Arturo de Nova Vázquez (L).
FIGURE 3. Mitotic metaphase I in Dahlia tamaulipana (Asteraceae, Coreopsideae), a new species from the Sierra Madre Oriental biogeographic province in Mexico
FIGURE 3. Mitotic metaphase I cell from root apical meristems of Dahlia tamaulipana Reyes, Islas & Art. Castro (2n= 2x= 32).
FIGURE 1 in Dahlia tamaulipana (Asteraceae, Coreopsideae), a new species from the Sierra Madre Oriental biogeographic province in Mexico
FIGURE 1. Dahlia tamaulipana Reyes, Islas & Art. Castro. A. Habit. B. Rhizome and tuberous roots. C. Detail of stem transversal cut and node. D. Leaf upper surface. E. Lateral view of a head and involucre. F. Front view of a head. G. Ray. H. Disc florets variations. I. Gynoecium and androecium details. J. Lateral view of a mature head. K. Dorsal and ventral view of cipsela. Illustrated by Silvia Saucedo Heredia "Canela", based on type material.
FIGURE 2 in Dahlia tamaulipana (Asteraceae, Coreopsideae), a new species from the Sierra Madre Oriental biogeographic province in Mexico
FIGURE 2. Distribution map of the genus Dahlia in the Sierra Madre Oriental (SMOR) biogeographic province, Mexico. Ecological regionalization according to Morrone et al. (2017). A. Distribution detail of Dahlia in SMOR, except for D. coccinea. B. Distribution of D. coccinea in SMOR. C. Distribution detail of D. tamaulipana in the municipalities of Tamaulipas.
FIGURE 1 in A new circumscription of the Mediterranean genus Anacyclus (Anthemideae, Asteraceae) based on plastid and nuclear DNA markers
FIGURE 1. Consensus tree (50% majority-rule) from Bayesian inference of the combined ITS + psbA-trnH dataset. Posterior probability values (PP) are indicated along branches (values below 0.50 are not shown). Colours of branches indicate tribal classification of the taxa. Phylogenetic placement of Anacyclus core species (Western Mediterranean species, WM) and Eastern Mediterranean (EM) species is highlighted in grey.
FIGURE 4 in Hieracia balcanica XIV. Two new species in Hieracium sect. Cernua (Asteraceae) from Bulgaria
FIGURE 4. Hieracium vladimirovii: A–C garden-cultivated plant; D–E involucres and indumentum of the lower part of the stem (from holotype).
FIGURE 2 in Hieracia balcanica XIV. Two new species in Hieracium sect. Cernua (Asteraceae) from Bulgaria
FIGURE 2. Holotype of Hieracium gussevii: involucres (left) and indumentum of the lower part of the stem (right).
FIGURE 4 in Does Solidago litoralis (Asteraceae) merit specific rank? Insights from cytogenetic, molecular and ecological data
FIGURE 4. Idiograms of the four populations showing CMA 3 bands (yellow), 35S (red) and 5S (green) signals. A. S. litoralis; B. S. virgaurea (Livorno); C. S. virgaurea (Monte Pisano); D. S. virgaurea (Tre Potenze). Scale bar: 5 μm.
FIGURE 2 in Does Solidago litoralis (Asteraceae) merit specific rank? Insights from cytogenetic, molecular and ecological data
FIGURE 2. Chromomycin banding showing the GC-rich DNA regions. A. S. litoralis (partial metaphase); B. S. virgaurea (Livorno; partial metaphase); C. S. virgaurea (Monte Pisano); D. S. virgaurea (Tre Potenze). Scale bar: 10 μm.
FIGURE 1. Schiff stained metaphase plates. A. S in Does Solidago litoralis (Asteraceae) merit specific rank? Insights from cytogenetic, molecular and ecological data
FIGURE 1. Schiff stained metaphase plates. A. S. litoralis; B. S. virgaurea (Livorno); C. S. virgaurea (Monte Pisano); D. S. virgaurea (Tre Potenze). Scale bar: 10 μm.
FIGURE 3. FISH showing the chromosomes with 35S in Does Solidago litoralis (Asteraceae) merit specific rank? Insights from cytogenetic, molecular and ecological data
FIGURE 3. FISH showing the chromosomes with 35S (red) and 5S (green) signals. A. Partial metaphase of S. litoralis; B. Partial metaphase of S. virgaurea (Livorno); C. S. virgaurea (Monte Pisano); D. S. virgaurea (Tre Potenze). Scale bar: 10 μm.
FIGURE 5 in Does Solidago litoralis (Asteraceae) merit specific rank? Insights from cytogenetic, molecular and ecological data
FIGURE 5. Grime triangle showing CSR strategies calculated for each single individual. Empty dots: S. litoralis; diamonds: S. virgaurea (Livorno); filled squares: S. virgaurea (Monte Pisano); stars: S. virgaurea (Tre Potenze).
FIGURE 4. Pollen and achenes. A in A taxonomic revision of the genus Antiphiona (Inuleae, Asteraceae), including a report of the first collection of the genus for South Africa
FIGURE 4. Pollen and achenes. A. Spinose tricolporate pollen of Antiphiona fragrans (Story 5854); B. A. pinnatisecta (Koekemoer 5000); C. Rigid twin hairs on the achenes of A. fragrans (Strey 2410); D. A. pinnatisecta (Schoenfelder 15568). Scale bar = 10 μm (A–B); 200 μm (C); 100 μm (C).
FIGURE 3 in A taxonomic revision of the genus Antiphiona (Inuleae, Asteraceae), including a report of the first collection of the genus for South Africa
FIGURE 3. Involucral bracts, floret lobes and pappus. A. Short stout hairs and multicellular glands on the involucral bracts of Antiphiona fragrans (Giess 5021); B. Globular glands and short hairs on the bracts of A. pinnatisecta (Koekemoer 5000); C. Rigid unicellular trichomes on floret lobes of A. fragrans (Giess 5021); D. A. pinnatisecta (Koekemoer 5000); E. Capillary pappus bristles of A. fragrans (Story 5954); F. A. pinnatisecta (Schoenfelder 15568). Scale bar = 100 μm (A–D); 80 μm (E–F).
FIGURE 2. Leaf glands. A in A taxonomic revision of the genus Antiphiona (Inuleae, Asteraceae), including a report of the first collection of the genus for South Africa
FIGURE 2. Leaf glands. A. Antiphiona fragrans (Giess 5021); B. A. pinnatisecta (Koekemoer 5000); C. A long multicellular hair of A. fragrans (Story 5854); D. Globular glands covered by short multicellular hairs in A. pinnatisecta (Koekemoer 5000); E. Stalked glands of A. fragrans (Story 5954); F. Globular glands of A. pinnatisecta (Koekemoer 5000). Scale bar = 200 μm (A–C); 100 μm (D–F).
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.