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11,982 results for “africa”
Fig. 10 in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 10. – Palisota leewhitei Burg, O. Lachenaud & E. Bidault. A. Habit; B. Axillary root; C. Portion of stem with inflorescence, axillary roots, pseudopetiole; D. Male flower; E. Sepal, interior view; F. Upper sepal, side view; G. Petal, side view; H. Lower sepal, side view; I. Ovary and pistil; J. Lower stamen; K. One upper stamen; L. Upper staminode; M. One lower staminode; N. Staminodial hair; O. Ovary hair; P. Fruit, side and dorsal views. [A–O: Maas et al. 10079; P: Lachenaud et al. 1165] [Drawings: H. de Vries]
Fig. 3 in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 3. – Distribution of Palisota akouangoui E. Bidault & Burg (squares) and P. repens E. Bidault & Burg (circles). Elevation is represented in levels of grey, and protected areas as shaded.
Fig. 13. – Palisota plicata E.Bidault & Burg. A in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 13. – Palisota plicata E.Bidault & Burg. A. Habit; B. Inflorescence; C. Bisexual flower, side view; D. Sepal; E. Petal; F. Lower stamen; G. One upper stamen; H. Ovary and pistil; I. Staminode; J. Mature fruit; K. Immature fruit with exocarp removed, showing immature seeds; L. Sketches of leaf base variation. [A, D-J, L (right): Bidault et al. 3576; B-C, L (left): Bidault et al. 3561; K: Bidault et al. 3514] [Drawings: L. Longou]
Fig. 8 in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 8. – Palisota fadenii Burg & E. Bidault. A. Habit; B. Inflorescence; C. Bisexual flower; D. Upper sepal; E. One lower sepal; F. Petal; G. One upper stamen; H. Lower stamen; I. Staminode; J. Ovary and pistil. [Sita 535] [Drawings: D. Geffard-Kuriyama & L. Longou]
Fig. 9 in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 9. – Distribution of Palisota bogneri Brenan (stars), P. plicata E. Bidault & Burg (squares), and P. fadenii Burg & E. Bidault (triangles). Elevation is represented in levels of grey, and protected areas as shaded.
Fig. 12 in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 12. – Distribution of Palisota satabiei Brenan (squares), P. leewhitei Burg, O. Lachenaud & Bidault (stars), and P. stevartii Burg & E. Bidault (triangles). Elevation is represented in levels of grey, and protected areas as shaded.
Fig. 2. – Palisota akouangoui E in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 2. – Palisota akouangoui E. Bidault & Burg (A–C) and P. alboanthera Burg & E. Bidault (D–G). A. Entire plants showing infrutescences; B. Mature fruits, entire and opened, showing seeds; C. Inflorescence showing open flowers, with green lower stamen; D. Living plant with inflorescence; E. Young inflorescence with male flowers, showing erect, pale yellow lower stamen; F. Bisexual flower with reflexed, white lower stamen; G. Detail of swollen roots. [A– B: Bidault et al. 4100; C: Bidault et al. 3785; D–F: Bidault et al. 3807; G: Stévart et al. 4780] [Photos: E. Bidault]
Fig. 11 in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 11. – Palisota leewhitei Burg, O. Lachenaud & E. Bidault (A–C) and P. plicata E. Bidault & Burg (D–G). A. Living plants in habitat; B. Inflorescence showing capillary roots, open and closed flowers; C. Mature fruit; D. Living plants in habitat; E. Inflorescence with open flowers; F. Detail of an open flower; G. Mature fruit. [A, C: Lachenaud et al. 1165; D–E: Bidault et al. 3561; F–G: Bidault et al. 3576] [Photos: A, C: O. Lachenaud; B: J.-P. Vande Weghe; D–G: E. Bidault]
Fig. 7 in Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus
Fig. 7. – Sabicea uniflora Zemagho, O. Lachenaud & Sonké. A. Flowering stem; B. Node and stipules. C. Inflorescence; D. Longitudinal section of flower; E. Inflorescence (corolla removed).
Fig. 6 in Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus
Fig. 6. – Sabicea jongkindii Zemagho, O. Lachenaud & Sonké. A. Flowering stem; B. Node and stipules; C. Node with inflorescences; D. Flower; E. Flower, longitudinal section; F. infructescence with two fruits. [A, C–D:Jongkind & Blyden 5349, WAG; B, E–F: Jongkind et al. 12457, BR] [Drawing: A. Fernandez]
Fig. 5 in Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus
Fig. 5. – Sabicea ezangae Zemagho, O. Lachenaud & Sonké. A. Flowering stem; B. Detail of lower leaf surface; C. Node and stipules; D. Inflorescence; E. Flower; F. Flower, longitudinal section.
Fig. 4 in Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus
Fig. 4. – Geographic distribution of Sabicea desseinii Zemagho, O. Lachenaud & Sonké (circles), S. ezangae Zemagho, O. Lachenaud & Sonké (squares), S. jongkindii Zemagho, O. Lachenaud & Sonké (triangles) and S. uniflora Zemagho, O. Lachenaud & Sonké (pentagon).
Fig. 1. – A. Sabicea desseinii Zemagho, O in Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus
Fig. 1. – A. Sabicea desseinii Zemagho, O. Lachenaud & Sonké: inflorescence; B. Sabicea desseinii: immature fruits; C. Sabicea desseinii: mature fruits; D. Sabicea ezangae Zemagho, O. Lachenaud & Sonké: flowering stem; E. Sabicea ezangae: detail of lower leaf surface; F. Sabicea ezangae: inflorescence. [A–B: Texier et al. 1895; C: Sonké & Simo 5004; D–F: Lachenaud et al. 1544] [Photos: A–B: N. Texier; C: B. Sonké; D-F: O. Lachenaud]
Fig. 3 in Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus
Fig. 3. – Seeds of Sabicea spp. viewed in electron microscopy. A. Sabicea desseinii Zemagho, O. Lachenaud & Sonké: entire seed; B. Sabicea desseinii: detail of seed surface; C. Sabicea jongkindii Zemagho, O. Lachenaud & Sonké: entire seed; D. Sabicea jongkindii: detail of seed surface. [A–B: J. & A. Raynal 9859, P; C–D: Jongkind et al. 12457, BR] [Photos: I. van der Beeten]
Fig. 2 in Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus
Fig. 2. – Sabicea desseinii Zemagho, O. Lachenaud & Sonké. A. Leafy stem; B. Inflorescence and portion of old stem; C. Longitudinal section of flower (short-styled); D. Fruit, lateral view (left) and cross-section (right). [A–C: J.J.F.E. de Wilde 7648A, WAG; D–E: Sonké et al. 2498, BRLU] [Drawing: S. Bellanger]
FIG. 1 in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria
FIG. 1. — Geographic distribution of Combretum baldwinii Jongkind, sp. nov. () and Combretum latialatum Engl. & Diels (●).
FIG. 3. — A in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria
FIG. 3. — A, Combretum pellegrinianum Exell.; B, Combretum inflatum Jongkind; A, G.M. Walters et al. 1988; B, G.M. Walters et al. 2069. Photos: Jean Pierre Vande weghe, 2007.
FIG. 2. — A-C in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria
FIG. 2. — A-C, Combretum baldwinii Jongkind, sp. nov., J.T. Baldwin Jr. 13793 (WAG.1477768): A, branch with flowers; B, flower; C, flower, opened. D-F, Combretum latialatum Engl. & Diels, M.F. de Carvalho 5584 (WAG.1487413): D, flower; E, flower, opened; F, detail of indumentum on receptacle. Scale bars: A, 3 cm; B-E, 1 cm; F, 1 mm. Illustration by Hans de Vries.
FIG. 5 in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria
FIG. 5. — Combretum mussaendiflorum Engl. & Diels, note the red leaves around the inflorescence and the bristle like hairs on the brachlets. Photo: Ruud de Block, 10th May 2016, in the large Greenhouse of Botanic Garden Meise.
FIG. 7 in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria
FIG. 7. — Geographic distribution of Combretum falcatum (Welw. ex Hiern) Jongkind (●) and Combretum littoreum (Engler) Engler & Diels (▴)
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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.