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118 results for “recircumscription”
Figure 6 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 6 Stamen morphology in the Tashiroea clade. A–D Dimorphic stamens: AT.amoena (Y. Liu 571) BT.quadrangularis (Y. Liu 585) CT.biglandularis (Y. Liu 553) DT.sinensis (Y. Liu 569). E–F Isomorphic stamens: ET.nudipes (Y. Liu 435) FT.oligotricha (Y. Liu 468). Scale bar: 5 mm.
Figure 5 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 5 Trichomes in the Tashiroea clade and the Bredia clade. A–D Micrographs of trichomes in the Tashiroea clade: A sessile gland with thin-walled head in T.nudipes (Y. Liu 435) B multiseriate trichomes in T.amoena (Y. Liu 571) C appressed uniseriate trichomes with glandular heads in T.nudipes (Y. Liu 435) D yellowish uniseriate trichomes (branched or unbranched) in T.quadrangularis (Y. Liu 585). E–H Micrographs of trichomes in the Bredia clade: E sessile gland with thin-walled head in B.longiradiosavar.pulchella (Y. Liu 485) F multiseriate trichomes in B.repens (Y. Liu 558) G appressed uniseriate trichomes with glandular heads in B.gibba (Y. Liu 566) H spreading uniseriate trichomes in B.hirsuta (Y. Liu 563). I–L Stereoscopic images of the Tashiroea clade, showing buds covered in yellowish uniseriate trichomes IT.amoena (Y. Liu 571) JT.nudipes (Y. Liu 435) KT.quadrangularis (Y. Liu 585) LT.yaeyamensis (Y. Liu 631). M–P Stereoscopic images of the Bredia clade, showing buds without yellowish uniseriate trichomes: MB.dulanica (Y. Liu 565) NB.gibba (Y. Liu 566) OB.gracilis (Y. Liu 457) PB.yunnanensis (Y. Liu 627). Scale bars: 100 μm (A–H); 1 mm (I–P).
Figure 8 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 8 Longitudinal section of ovary (A–H) and old fruit (I–P). A–DTashiroea clade, crowned or uncrowned ovaries at anthesis: AT.amoena (Y. Liu 571) BT.quadrangularis (Y. Liu 585) CT.biglandularis (Y. Liu 553) DT.sinensis (Y. Liu 569). E–HBredia clade, crowned ovaries at anthesis: EB.hirsuta (Y. Liu 563) FB.fordiivar.micrantha (Y. Liu 580) GB.plagiopetala (Y. Liu 459) HB.longiradiosavar.pulchella (Y. Liu 485). I–LTashiroea clade, uncrowned, rarely crowned capsules: IT.amoena (Y. Liu 571) JT.biglandularis (Y. Liu 553) KT.sinensis (Y. Liu 569) LT.oligotricha (Y. Liu 468). M–PBredia clade, crowned capsules: MB.dulanica (Y. Liu 565) NB.fordii (Y. Liu 444) OB.latisepala (Y. Liu 557) PB.repens (Y. Liu 558). Scale bars: 2 mm.
Figure 4 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 4 Scanning electron micrographs of lower epidermis. A–DTashiroea clade, showing presence of furrowed surface sculpture: AT.amoena (Y. Liu 571) BT.nudipes (Y. Liu 435) CT.villosa (Y. Liu 568) DT.yaeyamensis (Y. Liu 631) E–LBredia clade, showing absence of furrowed surface sculpture EB.dulanica (Y. Liu 565) FB.gibba (Y. Liu 566) GB.gracilis (Y. Liu 457) HB.hirsuta (Y. Liu 563) IB.longiradiosavar.pulchella (Y. Liu 485) JB.repens (Y. Liu 558) KB.tuberculata (Y. Liu 629) LB.yunnanensis (Y. Liu 627). Scale bars: 100 μm.
Figure 3 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 3 Leaf morphology of the Bredia clade. AB.changii (Y. Liu 548) BB.guidongensis (Y. Liu 472) CB.hirsuta (Y. Liu 634) DB.longiradiosavar.pulchella (Y. Liu 485) EB.microphylla (Y. Liu 551) FB.plagiopetala (Y. Liu 460) GB.tuberculata (Y. Liu 629) HB.yunnanensis (Y. Liu 627).
Figure 2 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 2 Leaf morphology of the Tashiroea clade. AT.amoena (Y. Liu 571) BT.biglandularis (Y. Liu 553) CT.nudipes (Y. Liu 435) DT.oligotricha (Y. Liu 468) ET.okinawensis (Y. Liu 636) FT.quadrangularis (Y. Liu 585) GT.sessilifolia (Y. Liu 540) HT.yaeyamensis (Y. Liu 631).
Figure 12 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 12 Tashiroeavillosa (A–B) and T.amoena (C–D). A Habit B Inflorescence showing large bracts C Habit D Inflorescence showing minute bracts. Photographed by Xiang-xiu Su (A, C) and Ying Liu (B, D).
Figure 11 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 11 Y. Liu 568 (A) collected from Lingxia, Pingnan County, Fujian, China, holotype of Tashiroeavillosa.
Figure 10 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 10 Line illustration of Tashiroeavillosa (A–G), all from Y. Liu 568. A Habit B Flower (side view) C Longitudinal section of flower, showing slightly crowned ovary D Dimorphic stamens E Capsule (side view) F Capsule (longitudinal section) G Capsule (top view). Scale bar: 1 cm (A).
Figure 1 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 1 Maximum likelihood phylogenetic tree of Sonerileae/Dissochateae based on combined dataset of nuclear ribosomal internal transcribed spacer and chloroplast trnV-trnM sequences, showing the phylogenetic position of Tashiroea clade and Bredia clade. Numbers on the branches are bootstrap values obtained from maximum likelihood analyses (left) and Bayesian posterior probabilities (right) resulting from Bayesian inference. Boxes denote the types of the genera sampled.
Linked collectors and determiners for: A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae).
Natural history specimen data linked to collectors and determiners held within, "A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e2ecbcb2-2f5d-4b49-8d5e-5f0c335d0217">https://bionomia.net/dataset/e2ecbcb2-2f5d-4b49-8d5e-5f0c335d0217</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e2ecbcb2-2f5d-4b49-8d5e-5f0c335d0217">https://gbif.org/dataset/e2ecbcb2-2f5d-4b49-8d5e-5f0c335d0217</a>. Formatted as a Frictionless Data package.
Fig. 2 in A recircumscription of Jacobsenia (Aizoaceae): Re-instating Drosanthemopsis, with two new quartz-endemics from Namaqualand, South Africa and sinking Knersia *
Fig. 2. Jacobsenia kolbei. Voucher: Pillans 6136 (BOL). Artist: B. O. Carter.
Table 1 in A recircumscription of Jacobsenia (Aizoaceae): Re-instating Drosanthemopsis, with two new quartz-endemics from Namaqualand, South Africa and sinking Knersia *
<p><b>Table 1</b> Comparative list of taxonomically important characters in <i>Jacobsenia</i>, <i>Knersia</i> and <i>Drosanthemopsis</i>.</p><table><tbody><tr><th></th><th><i>Jacobsenia</i> clade</th><th><i>Drosanthemopsis</i> clade</th><th></th><th></th><th></th></tr></tbody><tbody><tr><th></th><td><i>Jacobsenia</i></td><td><i>Knersia</i> (= <i>Drosanthemum</i> <i>diversifolium</i>)</td><td><i>Drosanthemopsis bella</i> <i>sp. nov.</i> 1</td><td><i>Drosanthemopsis vaginata</i> <i>(= Jacobsenia vaginata)</i></td><td><i>Drosanthemopsis kwaganapensis</i> <i>sp. nov.</i> 2</td></tr><tr><th><i>Growth form</i></th><td></td><td></td><td></td><td></td><td></td></tr><tr><th>Habit</th><td>Shrubby and erect or compact</td><td>Shrubby and erect</td><td>Compact, mat-forming</td><td>Compact, mat-forming</td><td>Compact</td></tr><tr><th>Long and short shoots</th><td>Present or no clear distinction</td><td>Present</td><td>No clear distinction</td><td>No clear distinction</td><td>No clear distinction</td></tr><tr><th>Leaves</th><td></td><td></td><td></td><td></td><td></td></tr><tr><th>Leaf pairs</th><td>Often slightly anisophyllous</td><td>Isophyllous</td><td>Isophyllous</td><td>Isophyllous</td><td>Isophyllous</td></tr><tr><th>Colour</th><td>Bright green</td><td>Dirty green, often suffused with red</td><td>Light green, often suffused with red</td><td>Gray</td><td>Dirty green</td></tr><tr><th>Shape</th><td>Terete or slightly keeled</td><td>Trigonous and slightly keeled towards apex</td><td>Trigonous and slightly keeled towards apex</td><td>Trigonous and distinctly keeled towards apex</td><td>Trigonous and slightly keeled towards apex</td></tr><tr><th>Extent of fusion towards bases</th><td>Shortly fused</td><td>Not fused</td><td>Shortly fused</td><td>Distinctly fused into sheath for about lower 1/3</td><td>Distinctly fused into sheath for about lower 1/3</td></tr><tr><th>Bladder cells</th><td></td><td></td><td></td><td></td><td></td></tr><tr><th>Diameter surface</th><td>0.08–0.1 Smooth or with a central spike</td><td>0.2–0.3 mm With antler-like protrusions</td><td>0.2–0.3 mm With antler-like protrusions</td><td>0.075–0.1 mm With antler-like protrusions</td><td>0.075–0.1 mm With antler-like protrusions</td></tr><tr><th><i>Flower</i></th><td></td><td></td><td></td><td></td><td></td></tr><tr><th>Diameter</th><td>53–85 mm</td><td>30–45 mm</td><td>30–40 mm</td><td>30–40 mm</td><td>30–35 mm</td></tr><tr><th>Sepals</th><td>5 or 6</td><td>6</td><td>6</td><td>6 (–8)</td><td>unknown</td></tr><tr><th>Carpels</th><td>5 or 6 (–8)</td><td>6</td><td>6</td><td>6–13</td><td>7–8</td></tr><tr><th>Filamentous Staminodes</th><td>Absent</td><td>Absent</td><td>Absent</td><td>Absent</td><td>Absent</td></tr><tr><th>Colour</th><td>White or lemon</td><td>White to deep</td><td>White, pink or pink</td><td>White</td><td>White</td></tr><tr><th></th><td>yellow</td><td>pink</td><td>with white centre</td><td></td><td></td></tr><tr><th>Fruit</th><td></td><td></td><td></td><td></td><td></td></tr><tr><th>Borderline expanding sheet/keel</th><td>Indistinct</td><td>Distinct</td><td>Distinct</td><td>Distinct</td><td>Distinct</td></tr><tr><th>Closing bodies</th><td>Absent</td><td>Present</td><td>Infrequently formed</td><td>Absent</td><td>Absent</td></tr><tr><th>Locules</th><td>5 or 6 (–8)</td><td>6</td><td>6</td><td>6–13</td><td>7–8</td></tr></tbody></table>
Figure 1 from: Grusz A, Windham M (2013) Toward a monophyletic Cheilanthes: The resurrection and recircumscription of Myriopteris (Pteridaceae). PhytoKeys 32: 49-63. https://doi.org/10.3897/phytokeys.32.6733
Figure 1 - Summary phylogeny for cheilanthoid ferns, indicating the placement of Cheilanthes micropteris (the type species for Cheilanthes) within the hemionitid clade—only distantly related to the myriopterid clade. The six major clades of cheilanthoid ferns are shown with tips roughly proportional to clade size. The most recent common ancestor (mrca) of Cheilanthes micropteris and the myriopterid clade is indicated. Modified with permission from Windham et al. (2009).
Figure 9 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 9 Distribution of Tashiroea. Hollow triangles indicate the locations of Tashiroeavillosa.
Figure 13 from: Zhou Q-J, Dai J-H, Lin C-W, Denda T, Zhou R-C, Liu Y (2019) Recircumscription of Bredia and resurrection of Tashiroea (Sonerileae, Melastomataceae) with description of a new species T. villosa. PhytoKeys 127: 121-150. https://doi.org/10.3897/phytokeys.127.36608
Figure 13 Distribution of Bredia.
Fig. 6 in A recircumscription of Jacobsenia (Aizoaceae): Re-instating Drosanthemopsis, with two new quartz-endemics from Namaqualand, South Africa and sinking Knersia *
Fig. 6. Distribution of Drosanthemopsis and Knersia, with phytochoria indicated (Knersvlakte, Riethuis-Wallekraal, Southern Richtersveld).
FIGURE 2 in The transfer of Tritomaria koreana to Lophozia has led to recircumscription of the genus and shown convergence in Lophoziaceae (Hepaticae)
FIGURE 2. Phylogram obtained in a Bayesian analysis for the genus Lophozia and related taxa based on trnG-intron. The values of bootstrap support from the MP and ML analyses and Bayesian posterior probabilities greater than 50% (0.50) are indicated. Newly studied specimens are marked in red.
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