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76 results for “Pteris”
FIGURE 3 in Pteris trifoliolata (Pteridaceae), a new brake fern species from karst area in Guangxi, China
FIGURE 3. Geographical distribution of Pteris trifoliolata H.J. Wei in Guangxi Zhuang Autonomous Region, China.
FIGURE 1. Pteris trifoliolata.—A. Habitat.—B in Pteris trifoliolata (Pteridaceae), a new brake fern species from karst area in Guangxi, China
FIGURE 1. Pteris trifoliolata.—A. Habitat.—B. Habit (individual plant).—C. Adaxial view of fertile lamina.—D. Sterile lamina.—E. Abaxial view of fertile lamina.—F. Rhizome and stipes.—G. Abaxial view of fertile pinna.—H. Adaxial view of fertile pinna.
Supplementary material 5 from: Chao Y-S, Ebihara A, Chiou W-L, Huang Y-M (2017) Pteris latipinna sp. nov. (Pteridaceae), a new species segregated from Pteris fauriei. PhytoKeys 85: 95-108. https://doi.org/10.3897/phytokeys.85.14884
Figure S5. : Explanation note: Holotype of Pteris wulaiensis C.M. Kuo in TAI (S.-J. Moore4383, TAI283138).
Supplementary material 2 from: Chao Y-S, Ebihara A, Chiou W-L, Huang Y-M (2017) Pteris latipinna sp. nov. (Pteridaceae), a new species segregated from Pteris fauriei. PhytoKeys 85: 95-108. https://doi.org/10.3897/phytokeys.85.14884
Figure S2. : Explanation note: Type material of Pteris fauriei var. minor Hieron. in B (U. Fauriei 685, B200128109).
Supplementary material 1 from: Chao Y-S, Ebihara A, Chiou W-L, Huang Y-M (2017) Pteris latipinna sp. nov. (Pteridaceae), a new species segregated from Pteris fauriei. PhytoKeys 85: 95-108. https://doi.org/10.3897/phytokeys.85.14884
Figure S1. : Explanation note: Type material of Pteris fauriei Hieron. var. fauriei in B (B20012819).
Supplementary material 3 from: Chao Y-S, Ebihara A, Chiou W-L, Huang Y-M (2017) Pteris latipinna sp. nov. (Pteridaceae), a new species segregated from Pteris fauriei. PhytoKeys 85: 95-108. https://doi.org/10.3897/phytokeys.85.14884
Figure S3. : Explanation note: Holotype of Pteris natiensis Tagawa in KYO (G. Koidzumi s.n. Aug. 3, 1922).
FIGURE 1 in New taxonomic treatments in the Pteris fauriei group (Pteridaceae)
FIGURE 1. Maximum likelihood phylogeny of the Pteris fauriei group based on five cpDNA regions (atpA, matK, rbcL, rps4-trnS & trnL-trnF). The main taxa of the P. fauriei group are divided into four subgroups (Ⅰ, II, III, IV), with P. arisanensis and P. spinescens as successive sisters. Support values (maximum likelihood bootstrap support, maximum parsimony jackknife support and Bayesian inference posterior probability) are shown along the branches. Dash (-) indicates nodes with MLBS<10%, MPJK <10%, or BIPP <0.1.
FIGURE 4 in Taxonomic revision of the Pteris cadieri complex (Pteridaceae)
FIGURE 4. Illustration of Pteris dimorpha Copel. var. metagrevilleana Y.S.Chao, H.Y.Liu & W.L.Chiou, var. nov. Based on the holotype (Y. S. Chao 1747).
FIGURE 8 in Taxonomic revision of the Pteris cadieri complex (Pteridaceae)
FIGURE 8. Isolectotype of Pteris hainanensis Ching in MICH (S. K. Lau 5469), a juvenile plant with both sterile and fertile laminae.
FIGURE 9 in Taxonomic revision of the Pteris cadieri complex (Pteridaceae)
FIGURE 9. Illustration of Pteris incurvata Y.S.Chao, H.Y.Liu & W.L.Chiou, sp. nov. A, based on the holotype (Y. S. Chao 1796); B & C, based on two laminae from the isotype (Y. S. Chao 1796).
FIGURE 5 in Taxonomic revision of the Pteris cadieri complex (Pteridaceae)
FIGURE 5. Illustration of Pteris dimorpha Copel. var. prolongata Y.S.Chao, H.Y.Liu & W.L.Chiou, var. nov. A, based on the holotype (Y. S. Chao 2100); B & C, based on the isotype of pinnae of young plants (Y. S. Chao 2100).
FIGURE 1 in Taxonomic revision of the Pteris cadieri complex (Pteridaceae)
FIGURE 1. Variation in lamina morphology within the Pteris cadieri complex. Fronds range from simply pinnate (A), to pinnate with scattered digital projections (B), partially pectinate (C), irregularly bipinnatifid (D), or regularly bipinnatifid (E). A, P. cadieri, Y. S. Chao 1042; B, P. dimorpha var. dimorpha, Y. S. Chao 740; C, P. incurvata, Y. M. Huang 20050925-7; D, P. dimorpha var. metagrevilleana, Y. S. Chao 1747; E, P. grevilleana, Y. S. Chao 1065.
FIGURE 10 in Taxonomic revision of the Pteris cadieri complex (Pteridaceae)
FIGURE 10. Illustration of Pteris perplexa Y.S.Chao, H.Y.Liu & W.L.Chiou, sp. nov. Based on the holotype (L. Y. Kuo s.n.).
FIGURE 7 in Taxonomic revision of the Pteris cadieri complex (Pteridaceae)
FIGURE 7. Lectotype of Pteris hainanensis Ching in IBSC (S. K. Lau 5469), a mature plant with only fertile laminae.
FIGURE 1. A in A new taxonomic treatment for the apogamous counterpart of Pteris terminalis (Pteridaceae)
FIGURE 1. A comparison of gross morphology and spores of different forms of Pteris terminalis and their taxonomic circumscriptions. Scale bars: 10 cm for fronds; 50 μm for spores.
FIGURE 2. A in A new taxonomic treatment for the apogamous counterpart of Pteris terminalis (Pteridaceae)
FIGURE 2. A. Elevational distribution of three cytotypes based on measurement of spore sizes of 89 herbarium specimens collected in the Japanese Archipelago with their latitude. For specimens with continuous elevational values, plotted by the intermediate values. B. Horizontal distribution of three cytotypes based on the same specimens. Red circle: sexual diploid; blue square: apogamous diploid: green triangle: apogamous triploid.
FIGURE 9. Pteris subindivisa C. B. Clarke, A. Habit. B. Pinna-lobes. C. Setae. D–G in The Pteris aspericaulis complex in India (Pteridaceae)
FIGURE 9. Pteris subindivisa C. B. Clarke, A. Habit. B. Pinna-lobes. C. Setae. D–G. Scales of rhizome. H, I. Cells of pseudoindusium. J. Sporangium. K. Paraphyses. L, M. Spores.
FIGURE 13 in The Pteris aspericaulis complex in India (Pteridaceae)
FIGURE 13. SEM micrographs of representative spores of Pteris aspericaulis (A, B), Pteris normalis (C, D), Pteris roseolilacina (E, F), Pteris scabririgens (G, H), Pteris subindivisa (I, J), and Pteris tricolor (K, L).
FIGURE 2 in The Pteris aspericaulis complex in India (Pteridaceae)
FIGURE 2. Illustration of Pteris aspericaulis Wall. ex J. Agardh, A. Habit. B. Venation. C–F. Scales of rhizome. G, H. Cells of pseudoindusium. I. Sporangium. J. Paraphyses. K. Spores.
FIGURE 1 in The Pteris aspericaulis complex in India (Pteridaceae)
FIGURE 1. Pteris aspericaulis Wall. ex J. Agardh, A. Habit. B. Venation. C. Apex of pinna-lobes. E–H. Scales of rhizome. I, J. Cells of pseudoindusium. K. Sporangium. L. Paraphyses. M. Spores.
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