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 5 in A taxonomic revision of the genus Antiphiona (Inuleae, Asteraceae), including a report of the first collection of the genus for South Africa
FIGURE 5. Images of A. pinnatisecta from Riemvasmaak. A. Shrub in a dry riverbed, B. One of many insect pollinators, C. A flowering branch showing the leaves and capitula, D. Capitula and pappus. Images by M. Koekemoer (A, C, D) and H.M. Steyn (B).
FIGURE 3. Catolesia mentiens D.J.N. Hind. A. Capitulescence terminal showing heads congested. B in A new species of Catolesia (Asteraceae, Eupatorieae) from Chapada Diamantina, Brazil
FIGURE 3. Catolesia mentiens D.J.N. Hind. A. Capitulescence terminal showing heads congested. B. Details of three pedunculated heads. Catolesia huperzioides Roque, H. Rob. & A.A. Conceição. C. Shrub abundantly ramified, leaves scale-like, imbricated, appressed, and capitulescences at the apex of the branches (Photographs: A–B: V.O. Amorim, C. A.A. Conceição).
FIGURE 2. Catolesia monocephala Roque & S.C. Ferreira. A. Shrubby habit. B in A new species of Catolesia (Asteraceae, Eupatorieae) from Chapada Diamantina, Brazil
FIGURE 2. Catolesia monocephala Roque & S.C. Ferreira. A. Shrubby habit. B. Leaves sessile, laminae aciculate, fleshy. C. Head terminal and flowers in anthesis (Photographs: A–C: V.O. Amorim).
FIGURE 1. Catolesia monocephala Roque & S.C. Ferreira. A. Flowering branch. B. laminae aciculate, fleshy. C. Head. D in A new species of Catolesia (Asteraceae, Eupatorieae) from Chapada Diamantina, Brazil
FIGURE 1. Catolesia monocephala Roque & S.C. Ferreira. A. Flowering branch. B. laminae aciculate, fleshy. C. Head. D. Head in longitudinal section showing receptacle conical and paleaceous. E. Flower and palea. F. Palea with margin revolute. G. Apex mammillate of corolla lobes. H. Style with stylopodium annuliform at base. I. Anthers. J. Cypselae 5-ribbed, few trichomes at apex and carpopodium decurrent (drawn from the holotype by Natanael Nascimento dos Santos).
FIGURE 32 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 32. Variability of leaf morphology in Calendula. A) C. arvensis (Silveira 3345, AVE); B) C. tripterocarpa (Silveira & Gonçalves 3215, AVE); C) C. officinalis (Silveira 3345, AVE). Scale bars = 1cm.
FIGURE 30 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 30. Variability of achene morphology of Calendula. A) C. suffruticosa subsp. greuteri—typical form (Silveira 2983, AVE); B) C. suffruticosa subsp. greuteri—less frequent form (Silveira & Gonçalves 3200, AVE); C) C. tripterocarpa (Silveira 2982, AVE); D) C. arvensis—typical form (Nora in Silveira 3054, AVE); E) C. arvensis—'macroptera' form (Silveira 2985, AVE); F) C. officinalis (Silveira 3058, AVE). Rostrate achenes: A1, A2, B1, B2, D1, E1, F1, F2; cymbiform achenes: A3, C3, C4, D2, D3, E4, F3; sub-cymbiform achenes: B3, B4, F4; bialate achenes: E2, E3; trialate achenes: C1, C2; vermiculate-alate achenes: A4, B5, D4, E5, F5; vermiculate-exalate: C5, D5, E6, F6, F7, F8. All achenes in lateral view, except B3, C2, C3, D2, E2 and F3 in ventral face view, and B4, C4 and D3 in ± dorsal face view. Scale bars = 1 cm.
FIGURE 29. A–E in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 29. A–E) C. suffruticosa subsp. lusitanica (A. Silveira & Gonçalves 3237, AVE; C–E. Silveira & Gonçalves 3234, AVE). A) Habitat on mountain top of Serra de Montejunto; B) habit of form growing on shade of trees; C) typical fruiting capitulum; D) alternative fruiting capitulum; E) flowering capitulum; F–I) C. tripterocarpa (F–G. Silveira 2982, AVE; H–I. Silveira & Gonçalves 3215, AVE); F) habitat on the Tabernas region, south of Spain; G) habit; H) fruiting capitulum; I) flowering capitulum.
FIGURE 31. A–E in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 31. A–E) C. arvensis. A) Habit (Silveira & Gonçalves 3208, AVE); B) form with purple disc florets (Silveira 2978, AVE). C) form with strait rostrate achenes and slightly whitish indumentum (Silveira & Gonçalves 3209a, AVE); D) fruiting capitulum of a "macroptera" form (Silveira 2980, AVE); E) fruiting capitulum with less spiny and shorter rostrate achenes (Silveira & Gonçalves 3206, AVE); F–G) C. officinalis (cultivated); F) flowering and fruiting capitulum; G) flowering capitulum of a double-flowered form.
FIGURE 28 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 28. Variability of leaf morphology in Calendula. A) C. suffruticosa subsp. carbonellii (1. Silveira & Gonçalves 3222, AVE; 2–4. Silveira & Gonçalves 3223, AVE); B) C. suffruticosa subsp. algarbiensis (1. Silveira & Gonçalves 3249, AVE; 2. Silveira & Gonçalves 3254, AVE; Silveira & Gonçalves 3255, AVE); C) C. suffruticosa subsp. greuteri (Silveira & Gonçalves 3197, AVE); D) C. suffruticosa subsp. lusitanica (1. Silveira & Gonçalves 3245, AVE; 2. Silveira & Gonçalves 3252, AVE; 3–4. Silveira & Gonçalves 3237, AVE); Scale bars = 1cm.
FIGURE 26. C in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 26. C. suffruticosa subsp. greuteri. (A–C. Silveira & Gonçalves 3195, AVE); A) habit; B) detail of leaves; C) flowering capitulum; D) fruiting capitulum (Silveira & Gonçalves 3200, AVE); E) flowering capitulum with red strips on the back of the ligules (Silveira & Gonçalves 3196, AVE).
FIGURE 27 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 27. Variability of achene morphology of Calendula. A) C. suffruticosa subsp. cinerea (Silveira & Gonçalves 3256, AVE); B) C. suffruticosa subsp. tomentosa (Silveira 2937b, AVE); C) C. suffruticosa subsp. marginata (Silveira & Gonçalves 3302, AVE); D) C. suffruticosa subsp. marginata (Silveira & Gonçalves 3305, AVE); E) C. suffruticosa subsp. vejerensis (Silveira & Gonçalves 3186, AVE); F) C. suffruticosa subsp. trialata (Silveira 3041, AVE); G) C. suffruticosa subsp. carbonellii (Silveira & Gonçalves 3222, AVE); H) C. suffruticosa subsp. algarbiensis (Silveira & Gonçalves 3255, AVE); I) C. suffruticosa subsp. algarbiensis (Silveira 2977, AVE); J) C. suffruticosa subsp. algarbiensis (Silveira 3022, AVE); K) C. suffruticosa subsp. lusitanica (Silveira 3017b, AVE). Rostrate achenes: A1, A2, B1, C1, D1, D2, E1, E2, E3, F1, F2, G1, G2, H1, H2, I1, I2, J1, J2, K1, K2; bialate-rostrate achenes: B2, F3; cymbiform achenes: A3, A4, B5, B6, C2, C3, D3, D4, G3, G4, H3, I3, I4; sub˗cymbiform achenes: B4, E4, E5, J3, J4; trialate achenes: B3, F4, F5; sub-exalate achenes: K3, K4; vermiculate-alate achenes: C4, D5, G5, H4; vermiculate-exalate: A5, B7, B8, C5, D6, E6, E7, G6, H5, I6, J5, K5. All achenes in side view, except: A3, B4, C2, D3, E4, F3, F4, G3, H3, J3, J4 and K3 in ventral face view, and C3, E5, F5 and G4 in ± dorsal face view. Scale bars = 1 cm
FIGURE 25. C. suffruticosa subsp. algarbiensis. A in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 25. C. suffruticosa subsp. algarbiensis. A) Habit of a prostrate form (Silveira 2891, AVE); B) habit of a diffuse form (Silveira & Gonçalves 3255, AVE); C) detail of leaves (Silveira & Nora 3029, AVE); D) fruiting capitulum (Silveira & Gonçalves 3238, AVE); E) fruiting capitulum (Silveira & Nora 3029, AVE);
FIGURE 23 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 23. Variability of leaf morphology in Calendula. A) C. suffruticosa subsp. cinerea (Silveira & Gonçalves 3256a, AVE); B) C. suffruticosa subsp. tomentosa (Silveira & Gonçalves 3270, AVE); C) C. suffruticosa subsp. marginata (Silveira & Gonçalves 3302, AVE); D) C. suffruticosa subsp. vejerensis (Silveira & Gonçalves 3186, AVE); E) C. suffruticosa subsp. trialata (Silveira & Gonçalves 3185, AVE); scale bars = 1 cm.
FIGURE 24. A–D in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 24. A–D) C. suffruticosa subsp. trialata (A–B Silveira & Gonçalves 3310, AVE; C–D. Silveira 3041, AVE). A) Habit of a shade form in spring; B) fruiting capitulum; C) habit of a form growing near the sea in June; D) fruiting capitulum; E–F) C. suffruticosa subsp. carbonellii; E) habit (Silveira & Gonçalves 3223, AVE); F) fruiting capitulum (Silveira & Gonçalves 3222, AVE);
FIGURE 22. A –D in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 22. A –D) C. suffruticosa subsp. marginata (A–C. Silveira & Gonçalves 3302, AVE; D. Silveira & Gonçalves 3306, AVE). A) Habit; B) habit of a shade form; C) fruiting capitulum of the typical form from Gibraltar; D) fruiting capitulum of the form from Punta Carnero; E–F) C. suffruticosa subsp. vejerensis (Silveira & Gonçalves 3186, AVE); E) habit; F) fruiting capitulum.
FIGURE 21. C in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 21. C. suffruticosa subsp. tomentosa (Silveira 3043, AVE). A) Woody base of the stem; B) flowering capitulum; C) habit; D) immature fruiting capitulum; E) mature fruiting capitulum.
FIGURE 20. C in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 20. C. suffruticosa subsp. cinerea (Silveira & Gonçalves 3256a, AVE). A) Habit; B) flowering capitulum; C) fruiting capitulum.
FIGURE 19 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 19. Geographic distribution of C. suffruticosa subspecies (subsp. algarbiensis, subsp. carbonellii, subsp. greuteri, subsp. lusitanica, and subsp. trialata) in the Iberian Peninsula. A) North of Galicia and Portugal, B) Centre and South of Portugal, C) South of Spain.
FIGURE 18 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 18. Two-dimensional ordination diagram of PCA 1x2 based on 54 morphological characters of 70 C. suffruticosa specimens without white-arachnoid indumentum.
FIGURE 15 in Taxonomic revision of the genus Calendula (Asteraceae) in the Iberian Peninsula and the Balearic Islands
FIGURE 15. Two-dimensional ordination diagram of PCA 1x2 based on 41 morphological characters of 30 C. suffruticosa specimens with white-arachnoid indumentum.
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.