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96 results for “karst region”
FIGURE 1. Aspidistra xichouensis Lei Cai, Z.L.Dao & G.W in Aspidistra xichouensis (Asparagaceae), a new species from the karst region in southeastern Yunnan, China
FIGURE 1. Aspidistra xichouensis Lei Cai, Z.L.Dao & G.W.Hu. A. Habit. B. Lateral view of flower with bracts. C & D. Longitudinal section of flower (showing stamens and pistil). E. Lateral view of pistil. F. Stigma, frontal view. G. Fruit. Drawn by Xuan-Lin Zhu.
FIGURE 3. Aspidistra minutiflora Stapf. A in Aspidistra xichouensis (Asparagaceae), a new species from the karst region in southeastern Yunnan, China
FIGURE 3. Aspidistra minutiflora Stapf. A. Habitat in Kunming Botanical Garden. B & C. Inflorescence. D. Lateral view of flowers. E & G. Longitudinal section of flower (showing stamens and pistil). F. Front view of flower. H. Lateral view of pistil. I. Stigma. All photographs were taken by Lei Cai.
Figure 2 from: Chen W-H, Guo S-W, Nguyen HQ, Chen L, Shui Y-M (2020) Two new taxa of Gesneriaceae in the karst regions in North Vietnam. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 217-226. https://doi.org/10.3897/phytokeys.157.54697
Figure 2 Paraboea sinensis var. glabrissima W.H.Chen & Y.M.Shui, var. nov. (A–F) and P. sinensis (Oliv.) Burtt var. sinensis (G & H) A habit, arrows indicate the young leaves with thin brown pannose B inflorescence with twisted fruits, arrows showing the indumentum of abaxial surface of leaf (pe = peduncle, abl = abaxial leaf) C face view of flower D dorsal view of the calyx, the arrow showing the coherent position E birds-eye view of opened corolla F stamens and staminodes, arrows showing the staminodes G habitat H inflorescence.
Figure 3 from: Chen W-H, Guo S-W, Nguyen HQ, Chen L, Shui Y-M (2020) Two new taxa of Gesneriaceae in the karst regions in North Vietnam. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 217-226. https://doi.org/10.3897/phytokeys.157.54697
Figure 3 Primulina xuansonensis W.H.Chen & Y.M.Shui, sp. nov. (A–H) and its similar species P. lungzhouensis (W.T.Wang) Mich.Möller & A.Weber (I–J) A habit B view of adaxial leaf C inflorescence D bracts E face view of flower F lateral view of flower G birds-eye view of the opened corolla, arrow showing the staminodes (sta.) H pistil and calyx, arrow showing the disc ring I habitat of P. lungzhouensisJ face view of flower and bracts.
Figure 1 from: Chen W-H, Guo S-W, Nguyen HQ, Chen L, Shui Y-M (2020) Two new taxa of Gesneriaceae in the karst regions in North Vietnam. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 217-226. https://doi.org/10.3897/phytokeys.157.54697
Figure 1 The distribution of Paraboea sinensis var. glabrissima W.H.Chen & Y.M.Shui var. nov. (triangle) and Primulina xuansonensis W.H. Chen & Y.M. Shui sp. nov. (square).
Figure 4 from: Chen W-H, Guo S-W, Wu J-Y, Chen L, Shui Y-M (2020) Two new species of Allocheilos (Gesneriaceae) from the karst regions in Yunnan, China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 155-166. https://doi.org/10.3897/phytokeys.157.32729
Figure 4 Vegetative morphology of Allocheilos rubroglandulosus W.H. Chen & Y.M. Shui, sp.nov. (From holotype, photographed by S. W. Guo and Y. M. Shui) A habitat and plants B adaxial surface of the round leave, arrow indicating the overlapped leaf blade at base C abaxial surface of the round leave, arrows indicating the reflected margin D adaxial surface of the broadly ovate leave with overlapped basal lobes of the leave annotated by arrow E abaxial surface of the broadly ovate leave, arrow indicating the reflected margin F hairs of petiole and main nerves on the abaxial surface of the round leaves G margin and hairs on the adaxial surface of the round leave H margin and hairs on the abaxial surface of the round leaf, arrow indicating the reflected margin.
Figure 3 from: Chen W-H, Guo S-W, Wu J-Y, Chen L, Shui Y-M (2020) Two new species of Allocheilos (Gesneriaceae) from the karst regions in Yunnan, China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 155-166. https://doi.org/10.3897/phytokeys.157.32729
Figure 3 Flower morphology of Allocheilos maguanensis W.H. Chen & Y.M. Shui, sp. nov. (A–C, E, F, H from Y.M. Shui, S.W. Guo et al. B2017-1343D, G, I, J from Y.M. Shui, W.H. Chen, S.W. Guo, H.H. Xi et al. B2018-495) A, B inflorescence showing the wide bracts C face and lateral view of flowers D, E opened corolla showing stamens and staminodes F, G close-up of stamens coherent laterally H calyx showing ovate segments with beaked apex I face view of flower showing the white staminode inside J disk at the base of the ovary. Notes: at anther, br bract, cx calyx lobe, dc disc, fm filament, gl glandular, sd staminode, sm stigma.
Figure 2 from: Chen W-H, Guo S-W, Wu J-Y, Chen L, Shui Y-M (2020) Two new species of Allocheilos (Gesneriaceae) from the karst regions in Yunnan, China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 155-166. https://doi.org/10.3897/phytokeys.157.32729
Figure 2 Vegetative morphology of Allocheilos maguanensis W.H. Chen & Y.M. Shui, sp. nov. (A, B, D–H from Y.M. Shui, W.H. Chen, S.W. Guo, H.H. Xi et al. B2018-495C from Y.M. Shui, S.W. Guo et al. B2017-1343) A–C habit and plants D adaxial surface of leaves E abaxial surface of leaves F close-up of petiole G indumenti on the adaxial surface of leaves H indumenti on the abaxial surface of leaves.
Figure 1 from: Chen W-H, Guo S-W, Wu J-Y, Chen L, Shui Y-M (2020) Two new species of Allocheilos (Gesneriaceae) from the karst regions in Yunnan, China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 155-166. https://doi.org/10.3897/phytokeys.157.32729
Figure 1 Geographical distribution of the genus Allocheilos W.T.Wang of Gesneriaceae in southwestern China. Allocheilos maguanensis W.H.Chen & Y.M.Shui, sp. nov. (▲), A. rubroglandulosus W.H.Chen & Y.M.Shui sp. nov. (■), A. cortusiflorus W.T.Wang (★), A. guangxiensis H.Q.Wen, Y.G.Wei & S.H.Zhong (●).
Figure 2 from: Fan Z-W, Cai L, Yang J-W, Tang S-H, Wen F (2020) Petrocodon luteoflorus (Gesneriaceae), a new species from karst region in Guizhou, China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 167-173. https://doi.org/10.3897/phytokeys.157.32316
Figure 2 Petrocodon dealbatus Hance. A Habitat B cyme C the lateral view corolla and calyx lobes D the frontal view of corolla. Photographed by Fang Wen.
Figure 1 from: Fan Z-W, Cai L, Yang J-W, Tang S-H, Wen F (2020) Petrocodon luteoflorus (Gesneriaceae), a new species from karst region in Guizhou, China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 167-173. https://doi.org/10.3897/phytokeys.157.32316
Figure 1 Petrocodon luteoflorus Lei Cai & F.Wen, sp. nov. A Habitat B, C plants with flowers D petiole and adaxial leaf surface E petiole and abaxial leaf surface F, G gymes H side view of flower I opened corolla and pistil with calyx J pistil, disc and calyx K opened corolla showing stamens and staminodes L adnate anthers, adaxial view M adnate anthers, abaxial view. Scale bars: 20 cm (A); 10 cm (B, C); 5 cm (D, E); 1 cm (F, G); 5 mm (H, I, J, K), 3 mm (L, M). Photographed by Lei Cai and Fang Wen (D, E).
Figure 5 from: Chen W-H, Guo S-W, Wu J-Y, Chen L, Shui Y-M (2020) Two new species of Allocheilos (Gesneriaceae) from the karst regions in Yunnan, China. In: Shui Y-M, Chen W-H, Ren M-X, Wen F, Hong X, Qiu Z-J, Wei Y-G, Kang M (Eds) Taxonomy of Gesneriaceae in China and Vietnam. PhytoKeys 157: 155-166. https://doi.org/10.3897/phytokeys.157.32729
Figure 5 Flower morphology of Allocheilos rubroglandulosus W.H. Chen & Y.M. Shui, sp. nov. (From holotype, photographed by S. W. Guo and Y. M. Shui) A inflorescence B right part of the inflorescence C left part of the inflorescence D lateral view of the leaf part of the inflorescence E face view of the flower F face view indicating 3 staminodes, middle white and lateral 2 red on the top G lateral view of flower indicating stamens H opened corolla indicating the stamens and staminodes and the swollen nodes at the base of filaments. Notes: at anther, br bract; cx calyx lobe, dc disc, fm filament, gl glandular, sd staminode, sl style, sm stigma, sn swollen nodes at base of filament.
Figure 5 from: Cai L, Huang Z-J, Wen F, Dao Z-L (2020) Two new species of Oreocharis (Gesneriaceae) from karst regions in Yunnan and notes on O. tetraptera and O. brachypoda from China. PhytoKeys 162: 1-12. https://doi.org/10.3897/phytokeys.162.52174
Figure 5 Oreocharis longipedicellata Lei Cai & F.Wen, sp. nov. A plants cultivated in GBGB adaxial and abaxial leaf surface C front view of flowers D side view of a flower E petiole F pistil with disc and calyx G, H opened corolla showing stamens and staminode. Photographed by Fang Wen.
Figure 3 from: Cai L, Huang Z-J, Wen F, Dao Z-L (2020) Two new species of Oreocharis (Gesneriaceae) from karst regions in Yunnan and notes on O. tetraptera and O. brachypoda from China. PhytoKeys 162: 1-12. https://doi.org/10.3897/phytokeys.162.52174
Figure 3 Oreocharis aimodisca Lei Cai, Z.L.Dao & F.Wen, sp. nov. A habit B adaxial (lower half) and abaxial leaf surface (upper half) C side view of a flower D front view of flowers E pistil with disc and calyx F opened corolla showing stamens and staminode G opened corolla with pistil and calyx H fresh fruits I old capsules. Photographed by Lei Cai.
Figure 2 from: Cai L, Huang Z-J, Wen F, Dao Z-L (2020) Two new species of Oreocharis (Gesneriaceae) from karst regions in Yunnan and notes on O. tetraptera and O. brachypoda from China. PhytoKeys 162: 1-12. https://doi.org/10.3897/phytokeys.162.52174
Figure 2 Oreocharis aimodisca Lei Cai, Z.L.Dao & F.Wen, sp. nov. in natural habitat A, B plants with flowers in the wild C habitat. Photographed by Lei Cai.
Figure 1 from: Cai L, Huang Z-J, Wen F, Dao Z-L (2020) Two new species of Oreocharis (Gesneriaceae) from karst regions in Yunnan and notes on O. tetraptera and O. brachypoda from China. PhytoKeys 162: 1-12. https://doi.org/10.3897/phytokeys.162.52174
Figure 1 Oreocharis aimodisca Lei Cai, Z.L.Dao & F.Wen, sp. nov. A habit B pistil with disc and calyx C old capsule D front view of flower E opened corolla showing stamens and staminode F side view of a flower G adaxial view of the anther. Drawn by Xuan-Lin Zhu.
Figure 4 from: Cai L, Huang Z-J, Wen F, Dao Z-L (2020) Two new species of Oreocharis (Gesneriaceae) from karst regions in Yunnan and notes on O. tetraptera and O. brachypoda from China. PhytoKeys 162: 1-12. https://doi.org/10.3897/phytokeys.162.52174
Figure 4 Oreocharis longipedicellata Lei Cai & F.Wen, sp. nov. A habit B front view of flower C opened corolla showing stamens and staminode D pistil with disc E calyx lobes. Drawn by Xuan-Lin Zhu.
FIGURE 4 in A new species of karst dwelling gecko (genus Cnemaspis Strauch 1887) from the border region of Thailand and Peninsular Malaysia
FIGURE 4. Karst formations near Tasik Meranti where Cnemaspis biocellata were observed.
Figure 4 from: Shang C, Xue J, Yang Y, Liao X, Liu Q, Wu L (2024) Ophiorrhiza reflexa (Rubiaceae), a new species from a karst region in Guangxi, China. PhytoKeys 238: 231-240. https://doi.org/10.3897/phytokeys.238.116767
Figure 4 Geographical distribution of Ophiorrhiza reflexa (red triangle, Napo County) and O. alatiflora (blac triangle, Malipo County).
Figure 3 from: Shang C, Xue J, Yang Y, Liao X, Liu Q, Wu L (2024) Ophiorrhiza reflexa (Rubiaceae), a new species from a karst region in Guangxi, China. PhytoKeys 238: 231-240. https://doi.org/10.3897/phytokeys.238.116767
Figure 3 Morphological comparison of Ophiorrhiza alatiflora and O. japonicaA–HO. alatifloraA habit B inflorescences in different developmental stages C calyces and corollas in lateral view D corollas in top view E inflorescence F young inflorescence G longitudinally dissected long-styled flower H longitudinally dissected short-styled flower I–MO. japonicaI habit J corollas in lateral view K corollas in top view L, M young inflorescence. Photos by L. Wu. Scale bars: 1 cm (C–H, J–M); 2 cm (B).
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