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77 results for “limestone karst”
FIGURE 6. Polystichum hanmengqii Li in Eight new species of Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guangdong and Yunnan, China, with reference to species diversity in the karst terrains at high elevations in subtropical areas
FIGURE 6. Polystichum hanmengqii Li Bing Zhang & Yan Liu.—A. Two leaves.—B. Portion of adaxial lamina.—C. Portion of abaxial lamina.
FIGURE 5. Polystichum hanmengqii Li in Eight new species of Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guangdong and Yunnan, China, with reference to species diversity in the karst terrains at high elevations in subtropical areas
FIGURE 5. Polystichum hanmengqii Li Bing Zhang & Yan Liu.—A. Adaxial view of lamina.—B. Abaxial view of lamina.—C. Portion of lamina.—D. Abaxial view of pinna.—E. Portion of rachis with pinna.—F. Portion of pinna.—G. Portion of rachis with portion of pinna.—H, K. Equatorial view of spore under SEM.—J. Outside view of the cave where the new species was discovered.
FIGURE 1. Polystichum deltatum Li Bing Zhang, M.Q in Eight new species of Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guangdong and Yunnan, China, with reference to species diversity in the karst terrains at high elevations in subtropical areas
FIGURE 1. Polystichum deltatum Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habitat and plant.—B, G. Portions of rachises with pinnae.— C. Lamina.—D. Portion of lamina.—E. Indusium under SEM.—F. Portions of petioles.—H. Portion of pinna.—J, L. Polar views of spores with and without perispores under SEM.—K. Outside view of the cave where the new species was discovered.
FIGURE 4. Polystichum gejiuense Li Bing Zhang, M.Q in Eight new species of Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guangdong and Yunnan, China, with reference to species diversity in the karst terrains at high elevations in subtropical areas
FIGURE 4. Polystichum gejiuense Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habit.—B. Portion of abaxial lamina.
FIGURE 3. Polystichum gejiuense Li Bing Zhang, M.Q in Eight new species of Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guangdong and Yunnan, China, with reference to species diversity in the karst terrains at high elevations in subtropical areas
FIGURE 3. Polystichum gejiuense Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habitat and plant.—B, C, E. Portions of lamina.—D, F. Portions of rachises with pinnae.—G, K. Polar and equatorial views of spores with and without perispores under SEM.—H. Indusium.—J. Inside view of the cave where the new species was discovered.
FIGURE 2. Polystichum deltatum Li Bing Zhang, M.Q in Eight new species of Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guangdong and Yunnan, China, with reference to species diversity in the karst terrains at high elevations in subtropical areas
FIGURE 2. Polystichum deltatum Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habit.—B. Portion of abaxial lamina.
FIGURE 2 in Living on the rocks: a new species of Stenanona (Annonaceae) from karst limestone forests of southern Mexico
FIGURE 2. Phylogenetic relationships and morphological differentiation of Stenanona zoque. A. From top to bottom, flowers of Stenanona migueliana, Stenanona stenopetala and Stenanona zoque. B. The Bayesian tree based analysis of seven plastid regions (psbA-trnH, trnL-F, rps16-trnQ introns/spacers and matK, ndhF, rbcL and ycf1 exons) and nuclear ribosomal ITS (modified from Ortiz-Rodriguez et al. 2018). In the phylogenetic tree Stenanona zoque (in red) is placed in subclade A of the Desmopsis-Stenanona clade.
FIGURE 1. Stenanona zoque. A. Habit. B. Abaxial leaf surface. C in Living on the rocks: a new species of Stenanona (Annonaceae) from karst limestone forests of southern Mexico
FIGURE 1. Stenanona zoque. A. Habit. B. Abaxial leaf surface. C. Longitudinal section of flower showing carpels and stamens. D. Inflorescence (rhipidium) with elongate, branched peduncle (sympodial rachis) with several simultaneous long-pedicellate flowers. E. Inflorescence (rhipidium) with a short peduncle and one long-pedicellate mature flower and one floral bud. Drawn by Christian Valencia Celiz from the type.
FIGURE 3 in Living on the rocks: a new species of Stenanona (Annonaceae) from karst limestone forests of southern Mexico
FIGURE 3. Distribution of Stenanona zoque (yellow dots), Stenanona migueliana (green triangles) and Stenanona stenopetala (blue squares) based on georeferenced localities available at the Global Biodiversity Information Facility.
FIGURE 3. A–C in A new species of Paraboea (Gesneriaceae) from a karst limestone hill in southwestern Guangdong, China
FIGURE 3. A–C: Paraboea dictyoneura. (A) Plant with cymes and flowers. (B) Cyme and opening flowers. (C) Abaxial leaf blade. D–F: Paraboea rufescens. (D) Plants. (E) Cymes. (F) Opening Flowers. (Figures A–C by Mr. An-Qiang Dong, E by Mr. Van-Truong Do)
FIGURE 4. A–C in A new species of Paraboea (Gesneriaceae) from a karst limestone hill in southwestern Guangdong, China
FIGURE 4. A–C: Distribution maps. (A) Paraboea tetrabracteata. (B) Paraboea dictyoneura. (C) Paraboea rufescens.
FIGURE 2. A–H in A new species of Paraboea (Gesneriaceae) from a karst limestone hill in southwestern Guangdong, China
FIGURE 2. A–H: Paraboea tetrabracteata (A) Habitat. (B) Plants with flowers. (C) Abaxial leaf blade. (D) Cyme and bracts. (E) Cyme and opening flower. (F) Flowers for showing inner. (G) Peduncle and calyx lobes with densely brown pannose, and glabrous pistil. (H) Slightly curved capsule.
FIGURE 5. Vatica kanthanensis. A in Three New Species from Gunung Kanthan, a Limestone Tower Karst in Perak, Malaysia
FIGURE 5. Vatica kanthanensis. A. Rocky ridge of Gunung Kanthan limestone hill. B. Tree. C. Leaves. D. Fruits.
FIGURE 6. Vatica kanthanensis. A. Fruiting leaf twig. B. Sterile leafy twig. C. Young twig showing stipules. D in Three New Species from Gunung Kanthan, a Limestone Tower Karst in Perak, Malaysia
FIGURE 6. Vatica kanthanensis. A. Fruiting leaf twig. B. Sterile leafy twig. C. Young twig showing stipules. D. Portion of rachis. E. Hairs on rachis. F. Fruits. (A & C from FRI 81354. B, D & E from FRI 81788. F from FRI 48442.)
FIGURE 4. Meiogyne kanthanensis. A. Habit. B. Pedicel with bract and sepals. C–E in Three New Species from Gunung Kanthan, a Limestone Tower Karst in Perak, Malaysia
FIGURE 4. Meiogyne kanthanensis. A. Habit. B. Pedicel with bract and sepals. C–E. Inner surface of outer petals. F–H. Inner surface of inner petals. J. Androecium with emerging stigmas. K & L. Stamens. (A–H, K & L from FRI 78110. J from FRI 81800.)
FIGURE 3. Meiogyne kanthanensis. A. Twig and flower. B in Three New Species from Gunung Kanthan, a Limestone Tower Karst in Perak, Malaysia
FIGURE 3. Meiogyne kanthanensis. A. Twig and flower. B. Top view of flower. C. Trunk with spiral branches. D. Gully habitat.
FIGURE 2. Gymnostachyum kanthanensis. A in Three New Species from Gunung Kanthan, a Limestone Tower Karst in Perak, Malaysia
FIGURE 2. Gymnostachyum kanthanensis. A. Habitat on steep earth-covered slope up to the top of the cliff. B. Flowering plants. C. Front view of the flower. D. Side view of the spike and flowers. E. Split open fruit and seeds. Photo by P.T. Ong.
FIGURE 1. Gunung Kanthan, Perak. A in Three New Species from Gunung Kanthan, a Limestone Tower Karst in Perak, Malaysia
FIGURE 1. Gunung Kanthan, Perak. A. Original quarry at the northern end. B. Aerial view showing the quarry at the northern end (above) and the pristine southern end (below) (Photo P.T. Ong). C. Sheer cliffs of the tower karst ('Area C' of Lafarge's Kanthan Quarry Plant).
Immigration dynamics of tropical and subtropical Southeast Asian limestone karst floras
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Figure 3 from: Hu R, Wei S, Liufu Y, Nong Y, Fang W (2019) Camellia debaoensis (Theaceae), a new species of yellow camellia from limestone karsts in southwestern China. PhytoKeys 135: 49-58. https://doi.org/10.3897/phytokeys.135.38756
Figure 3 Map showing distribution of Camellia debaoensis R.C.Hu & Y.Q.Liufu, sp. nov. in southwestern Guangxi, China.
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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.