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.
524
datasets available to search
ShareScore release 0.9.0
Dataset results
524 results for “petiole”
Crataegus punctata (Rosaceae) - twig - orientation of petioles
Image of Crataegus punctata (Rosaceae) - twig - orientation of petioles
Crataegus punctata (Rosaceae) - twig - orientation of petioles
Image of Crataegus punctata (Rosaceae) - twig - orientation of petioles
Carya pallida (Juglandaceae) - twig - orientation of petioles
Image of Carya pallida (Juglandaceae) - twig - orientation of petioles
Hydrangea quercifolia (Hydrangeaceae) - twig - orientation of petioles
Image of Hydrangea quercifolia (Hydrangeaceae) - twig - orientation of petioles
Hypericum hypericoides (Clusiaceae) - twig - orientation of petioles
Image of Hypericum hypericoides (Clusiaceae) - twig - orientation of petioles
Cornus foemina (Cornaceae) - twig - orientation of petioles
Image of Cornus foemina (Cornaceae) - twig - orientation of petioles
Rubus occidentalis (Rosaceae) - twig - orientation of petioles
Image of Rubus occidentalis (Rosaceae) - twig - orientation of petioles
Rubus occidentalis (Rosaceae) - twig - orientation of petioles
Image of Rubus occidentalis (Rosaceae) - twig - orientation of petioles
Zanthoxylum americanum (Rutaceae) - twig - orientation of petioles
Image of Zanthoxylum americanum (Rutaceae) - twig - orientation of petioles
Populus grandidentata (Salicaceae) - twig - orientation of petioles
Image of Populus grandidentata (Salicaceae) - twig - orientation of petioles
Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
Image of Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
Cornus sericea (Cornaceae) - twig - orientation of petioles
Image of Cornus sericea (Cornaceae) - twig - orientation of petioles
Prunus virginiana (Rosaceae) - twig - orientation of petioles
Image of Prunus virginiana (Rosaceae) - twig - orientation of petioles
Viburnum prunifolium (Caprifoliaceae) - twig - orientation of petioles
Image of Viburnum prunifolium (Caprifoliaceae) - twig - orientation of petioles
Prunus virginiana (Rosaceae) - twig - orientation of petioles
Image of Prunus virginiana (Rosaceae) - twig - orientation of petioles
Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
Image of Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
Cornus amomum ssp. obliqua (Cornaceae) - twig - orientation of petioles
Image of Cornus amomum ssp. obliqua (Cornaceae) - twig - orientation of petioles
Deutzia scabra (Hydrangeaceae) - twig - orientation of petioles
Image of Deutzia scabra (Hydrangeaceae) - twig - orientation of petioles
◂Fig. 6 Gynoecial development, fruit and seedling of C. crenata %yellow frames), C. cf. grandicalyx %blue frames) and C. sinensis %pink frames; A–F light microscopy, G–K stereo microscopy of endocarp, mesocarp removed; L–O field images; TS in horizontal orientation). A, B TS of anthetic flower %note two to three abortive ovules and strongly stained, peripheral tissue). C, D TS of anthetic flower %note two to three abortive ovules and lignifying portions of prospective mesocarp). E Young fruit %note developing endocarp and flashily pink portions of the mesocarp). F TS of postanthetic flower %note three abortive ovules and lignifying portions of prospective mesocarp). G TS of endocarp, with three developed embryos removed %note scanty endosperm). H Endocarp. J TS of endocarp. K Endocarp. L Immature fruits. M Mature fruits. N Seedlings %note short hypocotyl and long petioles of cotyledons). O Seedlings %note long hypocotyl and short petioles of cotyledons; image taken from cultivated plant, accession number 2012–0005, in the Botanical Garden Munich) %LS, longisection; TS, transverse section; ao, abortive ovule; cot, cotyledon; db, dorsal bundle; c, calyx; ec, endocarp; ens, endosperm; ex, exocarp; fr, fruit; h, hypocotyl; int, integument; lb, lateral bundle; mc, mesocarp; o, ovule; pet, petiolus; sty, style; ut, peripheral tissue; vs, ventral slit) in Observations on flower and fruit anatomy in dioecious species of Cordia (Cordiaceae, Boraginales) with evolutionary interpretations
◂Fig. 6 Gynoecial development, fruit and seedling of C. crenata %yellow frames), C. cf. grandicalyx %blue frames) and C. sinensis %pink frames; A–F light microscopy, G–K stereo microscopy of endocarp, mesocarp removed; L–O field images; TS in horizontal orientation). A, B TS of anthetic flower %note two to three abortive ovules and strongly stained, peripheral tissue). C, D TS of anthetic flower %note two to three abortive ovules and lignifying portions of prospective mesocarp). E Young fruit %note developing endocarp and flashily pink portions of the mesocarp). F TS of postanthetic flower %note three abortive ovules and lignifying portions of prospective mesocarp). G TS of endocarp, with three developed embryos removed %note scanty endosperm). H Endocarp. J TS of endocarp. K Endocarp. L Immature fruits. M Mature fruits. N Seedlings %note short hypocotyl and long petioles of cotyledons). O Seedlings %note long hypocotyl and short petioles of cotyledons; image taken from cultivated plant, accession number 2012–0005, in the Botanical Garden Munich) %LS, longisection; TS, transverse section; ao, abortive ovule; cot, cotyledon; db, dorsal bundle; c, calyx; ec, endocarp; ens, endosperm; ex, exocarp; fr, fruit; h, hypocotyl; int, integument; lb, lateral bundle; mc, mesocarp; o, ovule; pet, petiolus; sty, style; ut, peripheral tissue; vs, ventral slit)
Text-fig. 1. Debeya (Dewalquea) haldemiana (DEBEY ex SAPORTA et MARION 1873) HALAMSKI 2013. Lectotype MGUWr 7536p; Haldem, Westphalia, Germany; Campanian. Scale bars 10 mm. A. General view of the specimen. B. Enlargement of the acuminate apex of a leaflet. C. Enlargement of the basal part with the petiole and the petiolules. D, E, F, G. Enlargements of the venation. in The Type Specimen Of Debeya (Dewalquea) Haldemiana Rediscovered
Text-fig. 1. Debeya (Dewalquea) haldemiana (DEBEY ex SAPORTA et MARION 1873) HALAMSKI 2013. Lectotype MGUWr 7536p; Haldem, Westphalia, Germany; Campanian. Scale bars 10 mm. A. General view of the specimen. B. Enlargement of the acuminate apex of a leaflet. C. Enlargement of the basal part with the petiole and the petiolules. D, E, F, G. Enlargements of the venation.
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.