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146 results for “karst area”
FIGURE 14. Polystichum rectum 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 14. Polystichum rectum Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habit.—B. Portion of abaxial lamina.—C. Portion of adaxial lamina.
FIGURE 12. Polystichum pingbianense 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 12. Polystichum pingbianense Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habit of plants.—B. Portion of abaxial lamina.—C. Apex of lamina.
FIGURE 11. Polystichum pingbianense 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 11. Polystichum pingbianense Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habitat and plant.—B. Adaxial view of leaves.—C, F. Abaxial views of laminae.—E. Lower portion of leaf.—G. Portion of abaxial lamina.—H. Sporangium before dehiscence.—K. Equatorial views of spores with and partially without perispores under SEM.—J. Portion of the village where the new species was discovered.
FIGURE 10. Polystichum oblongipinnarum 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 10. Polystichum oblongipinnarum Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habit of plants.—B. Adaxial lamina.—C. Abaxial lamina.
FIGURE 15. Polystichum superum 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 15. Polystichum superum Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habitat and plant.—B. Petioles.—C–E, G, H. Portions of abaxial lamina.—D, E. Portions of rachises with pinnae.—F, L. Polar and equatorial views of spores under SEM.—J. Sporangium before dehiscence.—K. Outside view of the cave where the new species was discovered.
FIGURE 13. Polystichum rectum 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 13. Polystichum rectum Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habitat and plant.—B. Portions of petioles.—C. Abaxial view of leaf.—D, E. Portions of rachises with pinnae.—F. Portion of abaxial lamina.—G, K. Polar and equatorial views of spores with and without perispores under SEM.—H. Sporangium before dehiscence.—J. Limestone mountain where the new species was discovered.
FIGURE 9. Polystichum oblongipinnarum 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 9. Polystichum oblongipinnarum Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habitat and plant.—B. Abaxial view of lamina.—C. Adaxial view of lamina.—D. Portion of lamina.—E, F. Outside and inside views of the cave where the new species was discovered.
FIGURE 8. Polystichum malipoense 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 8. Polystichum malipoense Li Bing Zhang, M.Q.Han & Yan Liu.—A. Two leaves.—B. Portion of abaxial lamina.
FIGURE 7. Polystichum malipoense 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 7. Polystichum malipoense Li Bing Zhang, M.Q.Han & Yan Liu.—A. Habitat and plant.—B. Adaxial view of leaves.—C. Abaxial view of lamina.—D. Portion of abaxial lamina.—E. Adaxial view of pinna.—F. Portions of petioles.—G. Portion of pinna.—H, K. Polar and equatorial views of spores with and without perispores under SEM.—J. Inside view of the cave where the new species was discovered.
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.
Supplemental materials of: Ignored biodiversity in acid soil islands in karst areas, South China: Impatiens longlinensis (Balsaminaceae), a new critically endangered species
<p><span>The karst area in South China is<i> </i>notable for its fragile vegetation and unique flora with many narrow endemics, and is one of the most threatened biodiversity hotspots in the world. However, the biodiversity of acid soil areas scattered in the karst area have previously been underestimated. With a recent increase of new discoveries of plants and animals, the conservation of biodiversity in these acid soil areas has become urgent. This study deals with a new species, <b><i>Impatiens</i> </b><b><i>longlinensis</i></b>. The new species is similar to <i>I. yui</i> S.H.Huang and <i>I. lasiophyton </i>Hook.f. in having pubescence, two lateral sepals, funnelform lower sepal, and linear capsule. But it can be distinguished by having orbicular to obovate dorsal sepals and oblong to elliptic lower and upper lobes of lateral united petals. Moreover, molecular data and micro-morphological evidence also support that the species is new to science. The new species is only known from a valley near the summit of Mt. Jinzhongshan within an area of less than 5 km<sup>2</sup>. Based on the Red List Categories and Criteria developed by the International Union for Conservation of Nature, and the threat posed by exploitation for tourism development, we categorize it as Critically Endangered (CR).</span></p>
FIGURE 3 in Plectania lutea (Sarcosomataceae), a new species from southwestern karst areas of China
FIGURE 3. Ascocarps of Plectania lutea. Scale bar a, d = 20 mm; b, c=10 mm. a–d from HMJAU57091 (Holotype!). Photos by Guang-fu Mou
FIGURE 2 in Plectania lutea (Sarcosomataceae), a new species from southwestern karst areas of China
FIGURE 2. Bayesian tree inferred from partial ITS+LSU sequences showing phylogenetic relationships of Plectania lutea. Bayesian Inference (BPP≥0.90) and Maximum Likelihood support values (ML≥70) are shown (BPP/ML). New species is marked by ●.
FIGURE 1 in Plectania lutea (Sarcosomataceae), a new species from southwestern karst areas of China
FIGURE 1. Bayesian tree inferred from partial ITS sequences showing phylogenetic relationships of Plectania lutea. Bayesian Inference (BPP≥0.85) are shown. New species is marked by ●.
FIGURE 4 in Cyrtomium remotipinnum (Dryopteridaceae), a new species from karst area in Guangxi, China
FIGURE 4. Geographical distributions of Cyrtomium remotipinnum (centers of rings) in 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
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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.