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.
9
datasets available to search
ShareScore release 0.9.0
Dataset results
9 results for “distyly”
Sources of variation in reciprocal herkogamy in the distyly floral syndrome of Linum tenue (Linaceae)
<p>Distyly is a floral polymorphism involving reciprocal herkogamy shaped by selection for pollen transfer efficiency. The variation of the floral organs involved in pollen transfer can be individually affected by environmental and genetic sources of variance, but the organ development will be canalized to minimize reciprocal inaccuracy between anthers and stigmas, as this is the focus of selection. We measured floral organ and cell length of both morphs of distylous <em>Linum tenue</em> (Linaceae) at different developmental stages of field- and glasshouse-grown plants. We analyzed the results to measure reciprocal inaccuracy and identify sources of variance.</p>
Sources of variation in reciprocal herkogamy in the distyly floral syndrome of Linum tenue (Linaceae)
Open the record for dataset details and reuse information.
FIGURE 3. Neobertiera glomerata. A. Habit. B. Node with stipule. C in Revision of Neobertiera (Rubiaceae, Sipaneeae) with observations on distyly, and three new species from the Guianas
FIGURE 3. Neobertiera glomerata. A. Habit. B. Node with stipule. C. Dissected long-styled flower, with stamens inserted at the middle of the corolla tube. D. Dissected long-styled flower, with stamens inserted at lower portion of the corolla tube. E. Dissected short-styled flower, with stamens inserted at the upper portion of the corolla tube. F. Fruit. A−C: drawn from Delprete & Quenette 11860 (CAY); D: drawn from Granville 2888 (CAY); E: drawn from Feuillet 3635 (CAY); F: drawn from Granville 2888 (UB). Illustration by Piero G. Delprete.
FIGURE 6. Neobertiera gracilis. A. Habit. B. Node with stipule. C in Revision of Neobertiera (Rubiaceae, Sipaneeae) with observations on distyly, and three new species from the Guianas
FIGURE 6. Neobertiera gracilis. A. Habit. B. Node with stipule. C. Detail of a lateral branch of a fully developed inflorescence. D. Dissected short-styled flower, with stamens inserted at the upper portion of the corolla tube. E. Dissected long-styled flower, with stamens inserted at the middle of the corolla tube. F. Fruit. A−B: drawn from Maguire & Fanshawe 22964 (F); C: drawn from Gleason 6 (US) D: drawn from Grewal & Persaud 110 (L); E: drawn from Schultz & Wessels Boer LBB 10223 (L); F: drawn from Smith 2106 (US). Illustration by Piero G. Delprete.
FIGURE 4. Neobertiera glomerata. A. Flowering branch. B. Node with stipule. C. Inflorescence. D in Revision of Neobertiera (Rubiaceae, Sipaneeae) with observations on distyly, and three new species from the Guianas
FIGURE 4. Neobertiera glomerata. A. Flowering branch. B. Node with stipule. C. Inflorescence. D. Close-up of inflorescence. Photos by G. Quenette.
FIGURE 1. Neobertiera micrantha. A. Habit. B. Node with stipule. C in Revision of Neobertiera (Rubiaceae, Sipaneeae) with observations on distyly, and three new species from the Guianas
FIGURE 1. Neobertiera micrantha. A. Habit. B. Node with stipule. C. Flower in anthesis. D. Dissected long-styled flower, with stamens inserted at lower portion of the corolla tube. Drawn from Cremers & Granville 14097 (CAY). Illustration by Piero G. Delprete.
FIGURE 1. Pteridocalyx appunii. A. Branch with inflorescence. B–C in Notes on calycophyllous Rubiaceae. Part V. A succinct overview of genera with calycophylls, and a revision of Pteridocalyx (Sipaneeae) with observations on distyly and calycophyll variation
FIGURE 1. Pteridocalyx appunii. A. Branch with inflorescence. B–C. Stipule shapes present on the same branch. D. Flower in anthesis. E. Dissected long-styled flower, with stamens inserted at basal portion of corolla tube. F. Dissected short-styled flower, with stamens inserted at distal portion of corolla tube. G. Mature capsule with calycophyll fallen off. A–E: drawn from P.G. Delprete & P. Benjamin 12813 (CAY); F: drawn from P.G. Delprete & P. Benjamin 12824 (CAY); G: drawn from P.G. Delprete & P. Benjamin 12836 (CAY). Illustration by Piero Delprete.
FIGURE 3. Pteridocalyx appunii. Calycophyll variation within the same inflorescence branch. A. Basal flower. B–D. Intermediate flowers, from base towards distal portion. E. Distal flower. A–E in Notes on calycophyllous Rubiaceae. Part V. A succinct overview of genera with calycophylls, and a revision of Pteridocalyx (Sipaneeae) with observations on distyly and calycophyll variation
FIGURE 3. Pteridocalyx appunii. Calycophyll variation within the same inflorescence branch. A. Basal flower. B–D. Intermediate flowers, from base towards distal portion. E. Distal flower. A–E: drawn from P.G. Delprete & P. Benjamin 12813 (CAY). Illustration by Piero Delprete.
FIGURE 2. Pteridocalyx appunii. A. Habit. B. Inflorescences, side view. C. Inflorescence, top view. D. Corolla, top view. E in Notes on calycophyllous Rubiaceae. Part V. A succinct overview of genera with calycophylls, and a revision of Pteridocalyx (Sipaneeae) with observations on distyly and calycophyll variation
FIGURE 2. Pteridocalyx appunii. A. Habit. B. Inflorescences, side view. C. Inflorescence, top view. D. Corolla, top view. E. Inflorescence and infructescence from the same plant. Photos by Piero Delprete.
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.