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85 results for “nectaries”
FIGURE 6. Dolichandra dentata. A. Habit. B. Tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Open corolla showing stamens and staminode. F in Taxonomic Revision of Dolichandra (Bignonieae, Bignoniaceae)
FIGURE 6. Dolichandra dentata. A. Habit. B. Tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Open corolla showing stamens and staminode. F. Detail of stamens and staminode. G. Fruit. H. Seed. Dolichandra uncata. I. Habit. J. Detail of leaflets and tendril. K. Flower overview. L. Open calyx showing ovary and nectary. M. Open corolla showing stamens and staminode. N. Detail of stamens and staminode. O. Fruit. P. Seed.
FIGURE 3. Dolichandra chodatii. A. Habit. B. Leaflets and tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Ovary cross-section. F. Open corolla showing stamens and staminode. G in Taxonomic Revision of Dolichandra (Bignonieae, Bignoniaceae)
FIGURE 3. Dolichandra chodatii. A. Habit. B. Leaflets and tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Ovary cross-section. F. Open corolla showing stamens and staminode. G. Detail of stamens and staminode. H. Fruit. I. Seed. Dolichandra cynanchoides. J. Habit. K. Detail of leaflets and tendril. L. Flower overview. M. Open calyx showing ovary and nectary. N. Open corolla showing stamens and staminode. O. Detail of stamens and staminode. P. Fruit. Q. Seed.
FIGURE 1. Inga ciatiformis—A. Branch with leaves and inflorescences. B. Stipules. C. Cyathiform extrafloral nectary. D. Floral bract. E. Flower. F. Fruits. A, B, C, D, E in Inga ciatiformis (Leguminosae): A new species from the Atlantic Forest, Brazil
FIGURE 1. Inga ciatiformis—A. Branch with leaves and inflorescences. B. Stipules. C. Cyathiform extrafloral nectary. D. Floral bract. E. Flower. F. Fruits. A, B, C, D, E based on J.M. Fernandes 1178 (VIC), F based on J.M. Fernandes 1157 (VIC). Illustrated by Reinaldo Pinto.
FIGURE 15. Croton myrianthus. A. Branches with silvery leaves. B. Capsules. C. pycnocephalus. C. Inflorescence. D. Habit. C. sanctaecrucis. E. Inflorescence. F. Leaf with sessile nectary gland. G. Staminate flowers. H. Pistillate flowers with bifid styles. I. Capsules. C. salutaris. J in Croton (Euphorbiaceae) of the Brazilian state of Paraná: an annotated checklist, species distribution, and identification key
FIGURE 15. Croton myrianthus. A. Branches with silvery leaves. B. Capsules. C. pycnocephalus. C. Inflorescence. D. Habit. C. sanctaecrucis. E. Inflorescence. F. Leaf with sessile nectary gland. G. Staminate flowers. H. Pistillate flowers with bifid styles. I. Capsules. C. salutaris. J. Cut in the bark showing red latex. K. Leaf with stipitate nectary glands. L. Urceolate pistillate flowers. Photos: A–I: A.P.N. Pereira, J, L: R. Riina, K: O.L.M. Silva.
Data from: The influence of host plant extrafloral nectaries on multitrophic interactions: an experimental investigation
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Data from: Testing the Distraction Hypothesis: do extrafloral nectaries reduce ant‐pollinator conflict?
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Data from: Individual and interactive effects of chronic anthropogenic disturbance and rainfall on taxonomic, functional and phylogenetic composition and diversity of extrafloral nectary-bearing plants in Brazilian Caatinga
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Spatiotemporal niche-based mechanisms support a stable coexistence of ants and spiders in an extrafloral nectary-bearing plant community
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Data from: Feeding the enemy: loss of nectar and nectaries to herbivores reduces tepal damage and increases pollinator attraction in Iris bulleyana
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Data from: Evolution of extrafloral nectaries: adaptive process and selective regime changes from forest to savanna.
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Data from: Geographic mosaic of plant evolution: extrafloral nectary variation mediated by ant and herbivore assemblages
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Figure 3 in Ant-herbivore interactions in an extrafloral nectaried plant: are ants good plant guards against curculionid beetles?
Figure 3. Spatial segregation (mean ± SE) of Camponotus blandus and Anthonomus in Banisteriopsis malifolia. Ants (A) were more abundant on leaves (circles and dotted lines), while beetles (B) were concentrated on flowers (squares and continuous lines). p <0.0001 (Student's t-tests) indicates statistical significant differences.
Fig. 1. Mean longevity when female Anagyrus pseudococci were provided with 1 in The effect of buckwheat flowers and cahaba vetch extrafloral nectaries on fitness of the vine mealybug parasitoid Anagyrus pseudococci (Hymenotpera: Encyrtidae)
Fig. 1. Mean longevity when female Anagyrus pseudococci were provided with 1 potted vetch (Vicia sativa) plant, 1 potted buckwheat (Fagopyrum esculentum) plant, or only water in the laboratory. Different letters indicate significant differences (Tukey's studentized range test: P <0.05) between treatment foods (ANOVA: F = 5.56, df = 2, P <0.001).
Fig. 2. Total offspring produced when female Anagyrus pseudococci were provided with 1 in The effect of buckwheat flowers and cahaba vetch extrafloral nectaries on fitness of the vine mealybug parasitoid Anagyrus pseudococci (Hymenotpera: Encyrtidae)
Fig. 2. Total offspring produced when female Anagyrus pseudococci were provided with 1 potted vetch (Vicia sativa) plant, 1 potted buckwheat (Fagopyrum esculentum) plant, or only water in the laboratory. Different letters indicate significant differences (Tukey's studentized range test: P <0.05) between treatment foods (ANOVA: F = 14.93, df = 2, P <0.0001).
Figure 6 from: Wurdack KJ, Zartman CE (2019) Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana. PhytoKeys 124: 87-121. https://doi.org/10.3897/phytokeys.124.34679
Figure 6 Macromorphology of Sacoglottisperryi. A Dried fruit with central seed embedded in woody endocarp, longitudinal split along carpel wall (dissected by Cuatrecasas) B dried fruit with 2 central seeds and endocarp lacunae, transverse section C fresh fruit with fleshy yellow-green exocarp and liquid in endocarp lacunae, transverse section D young inflorescence with bracts intact (b) or fallen leaving bract scars (bs) E mature bud with marginal sepal gland (small red dot in center) F partly open flower with intact anthers G post-anthetic flower H freshly cut trunk I type in life just before pressing. Sources: AGillespie 2810BTripp 2984C, E–IRedden 7264DHoffman 1600 (all US).
Figure 5 from: Wurdack KJ, Zartman CE (2019) Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana. PhytoKeys 124: 87-121. https://doi.org/10.3897/phytokeys.124.34679
Figure 5 Micromorphology of Sacoglottisperryi. A Marginal glandular seta B basilaminar gland, adaxial C laminar gland near margin, abaxial D sepal tip, inner side with terminal gland E paired glandular stipules and petiole scar F pollen inside sporangium G stigma with ephemeral lobes intact and showing secretion H stigma lobes shredded showing thin walls I gynoecium with diagnostic hirsute ovary J glandular disc with erose margin. Sources: A–CGillespie 2810D–JTripp 2984 (all US).
Figure 4 from: Wurdack KJ, Zartman CE (2019) Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana. PhytoKeys 124: 87-121. https://doi.org/10.3897/phytokeys.124.34679
Figure 4 Extrafloral nectary and leaf margin diversity of Humiriaceae. AVantaneadepleta laminar glands, abaxial BDuckesialiesneri basilaminar glands, adaxial CSchistostemonoblongifolius basilaminar glands, adaxial DHumiriastrumottohuberi laminar glands, abaxial EDuckesiaverrucosa robust seta at margin FSacoglottisguianensis basilaminar glands, adaxial GHumiriafruticosa shoot tip with marginal glands exposed on expanding new leaf HHumiriafruticosa marginal gland IHylocarpaheterocarpa laminar gland, abaxial JHumiriabalsamiferavar.minarum dense row of marginal glands, abaxial KDuckesiaverrucosa laminar gland, abaxial LSchistostemonretusus darkened scar from deciduous seta MSchistostemonretusus intact seta at margin. g = gland, s = seta scar. Sources: AMori & Kallunki 4889BLiesner 22589CMaas et al. 6804DMaguire 34912E, KDucke 2108FJansen-Jacobs et al. 1898G, HSteyermark 103255IDucke [JBRJ-30137] JMexia 5815LRedden 3372MCuatrecasas 7203 (all US).
Figure 2 from: Wurdack KJ, Zartman CE (2019) Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana. PhytoKeys 124: 87-121. https://doi.org/10.3897/phytokeys.124.34679
Figure 2 Stamen structure of Humiriaceae. ASacoglottisperryi stamen cluster of 2 types, ventral BSacoglottisperryi stamen cluster of 2 types, dorsal CSacoglottisperryi short-stamen anther with open stomium and pollen DSacoglottisguianensis androecium with interstaminal staminodes (st), dorsal ESchistostemonmacrophyllus stamen cluster of 3 types, ventral FSchistostemonmacrophyllus stamen cluster of 3 types, dorsal GSchistostemonoblongifolius trifurcate filament tip, dorsal. Sources: A–CTripp 2984DCarvalho et al. 4396E, FMaas et al. 6577GMaas et al. 6804 (all US).
Figure 1 from: Wurdack KJ, Zartman CE (2019) Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana. PhytoKeys 124: 87-121. https://doi.org/10.3897/phytokeys.124.34679
Figure 1 Stamen structure of Humiriaceae. ADuckesiaverrucosa tetrasporangiate anther, dorsal BDuckesiaverrucosa tetrasporangiate anther, lateral CDuckesialiesneri tetrasporangiate anther, lateral DEndopleurauchi disporangiate anther, lateral EEndopleurauchi tetrasporangiate anther, lateral FDuckesiaverrucosa sterile anther, lateral GHumiriastrumcuspidatum disporangiate anther, lateral HHumiriastrumcuspidatum androecium, dorsal IEndopleurauchi tetrasporangiate anther, lateral JHumiriastrumdentatum disporangiate anther, lateral KHumiriastrumdentatum disporangiate anther, ventral LHumiriastrumdiguense disporangiate anther, lateral MHumiriabalsamiferavar.imbaimadaiensis stamen cluster with 2 of 3 types, dorsal. f = filament attachment location. Sources: A, B, FDucke 2108CHenderson 933D, E, IAssunção 605G, HCid et al. 4264J, KHatschbach 56145LQuizhpe et al. 612MWurdack 4814 (all US.)
Figure 7 from: Wurdack KJ, Zartman CE (2019) Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana. PhytoKeys 124: 87-121. https://doi.org/10.3897/phytokeys.124.34679
Figure 7 Illustration of Sacoglottisperryi. A Habit B bud C bud with petals removed D open flower, axial E open flower, lateral F gynoecium G stamen cluster of 2 types, ventral H floral diagram I post-anthetic flower J young fruit K, L fruit M fruit with 2 central seeds and endocarp lacunae, transverse section. Source: A–M from specimens and life photos of Redden 7264 (US).
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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)
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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.