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118 results for “recircumscription”
Fig. 2 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 2. Nepenthes kitanglad sp. nov. A. Habit, climbing stem with upper pitcher (from herbarium specimen). B. Upper pitcher (from live plant). C. Lower pitcher. D. Indumentum from leaf margin. E. Indumentum from tendril. F. Indumentum from stem (extremely sparse hairs). G. Indumentum of outer pitcher surface, plan view. H. Ibid., profile view. I. Lower surface of lid (upper pitcher). J. Detail of glands from lower surface of lid. K. Spur of upper pitcher. L. Peristome, upper pitcher, view from above. M. Peristome, view from inside of pitcher, showing minute teeth. N. Peristome, transverse section (outer surface on right). A, D–N from Gaerlan et al. in PPI 3274 (BISH); B from McPherson (2009: Fig 417); C from Gaerlan et al. in PPI 3274 (BRIT). Scale bars: double = 1 cm; double graduated = 5 cm; single = 1 mm; single graduated = 2 mm. All drawn by Andrew Brown.
Fig. 1 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 1. Nepenthes kurata sp. nov. A. Habit, climbing stem with upper pitcher. B. Indumentum of midrib, lower surface of leaf-blade. C. Indumentum of tendril. D. Indumentum of outer pitcher surface. E. Lid, lower surface, showing nectar gland distribution on right (upper pitcher). F–G. Profiles of basal lid ridges, without appendage (F), with appendage weakly developed (G), and moderately developed (H). I Spur of intermediate pitcher. J. Longitudinally elliptic nectar glands of lid midline. K. Orbicular nectar glands of lid, outside the midline. L. Peristome from above, short teeth and holes discernible. M. Peristome viewed from inside pitcher. N. Peristome transverse section, outer surface to right. A–E, J & K from Gaerlan et al. PPI 10911; F–I, L–N from Mearns & Hutchinson 4632. Scale bars: single = 1 mm; graduated single = 2 mm; double = 1 cm; graduated double = 5 cm. All drawn by Andrew Brown.
Fig. 4 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 4. Nepenthes leyte sp. nov. A. Habit, climbing stem with upper pitchers. B. Stem section showing axillary hair patch and supra-axillary bud. C. Lower surface of leaf-blade, with sessile glands. D. Midrib of leaf-blade, lower surface, stellate to simple hairs. E. Midrib of leaf-blade, upper surface with stellate hairs. F. Upper lid of pitcher, upper surface. G. Indumentum of upper surface of lid, over nerve. H. As G but distant from nerve. I. Spur of upper pitcher and junction of lid with peristome (inverted). J. Lid of upper pitcher, lower surface. K. Detail of J showing large nectar glands. L. Detail of J showing midline ridge with appendage and type (1) nectar glands. M. Indumentum of outer pitcher surface. N. Peristome of upper pitcher viewed from above. O. Peristome viewed from inside pitcher. P. Peristome dissected to expose the inner edge, with teeth. Q. Peristome, transverse section (outer surface on right). All drawn from Argent et al. 99214 by Andrew Brown.
Fig. 3 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 3. Nepenthes extincta sp. nov. A. Habit, showing intermediate pitcher. B. Indumentum, lower surface of blade (midrib on left). C. Branched bristle hairs (detail from lower surface of blade). D. Stellate hairs and sessile glands (detail from lower surface of blade). E. Branched erect hairs (detail from lower surface of blade). F. Stellate hairs, with appressed arms, leaf-blade lower surface, near midrib. G. Upper part of intermediate pitcher, lid posture as in life. H. Lower surface of upper pitcher lid. I. Basal lid appendage and spur. J. Basal lid appendage and ridge, side view. K-M. Details of nectar glands, lower lid surface. N. Indumentum, outer surface of pitcher. O. Peristome, view from inside pitcher showing minute teeth and holes at edge. P. Peristome, view from above. Q. Transverse section of peristome (outer surface on right). A–F & H–Q from Konta 12365, G from sketch by M. Cheek. Scale bars: double, graduated = 5 cm; single = 1 mm; single graduated = 2 or 3 mm as indicated. All drawn by Andrew Brown.
Fig. 11 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 11. Stachytarpheta longispicata (Pohl) S.Atkins. A. Habitat. B. Habit. C–D. Individuals showing details of the leaves and inflorescences, highlighting the short pedicels, bracts, calyxes, and corollas. Photos by Marcelo Trovó.
Fig. 12 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 12. Stachytarpheta minasensis (S.Atkins) P.H.Cardoso comb. and stat. nov. A. Habitat. B. Habit. C–D. Individuals showing details of the leaves and inflorescences, highlighting the short pedicels, bracts, calyxes, and corollas. Photos by Pedro Henrique Nobre.
Fig. 13 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 13. Stachytarpheta ratteri (S.Atkins) P.H.Cardoso comb. and stat. nov. A. Habitat. B. Habit. C–D. Individuals showing details of the leaves and inflorescences, highlighting the short pedicels, bracts, calyxes, and corollas. Photos by Pedro Henrique Cardoso (A–B, D) and Maurício Mercadante (C).
Fig. 10 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 10. Stachytarpheta longipedicellata (Moldenke) P.H.Cardoso comb. and stat. nov. A. Habitat. B. Habit. C–D. Individuals showing details of the inflorescences, highlighting the pubescence of the inflorescence, long pedicels, bracts, calyxes, and corollas. Photos by Pedro Henrique Cardoso.
Fig. 9 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 9. Stachytarpheta brevibracteata (Moldenke) P.H.Cardoso comb. and stat. nov. A. Habitat. B. Habit. C–D. Individuals showing details of the leaves and inflorescences, highlighting the short pedicels, bracts, calyxes and corollas. Photos by Pedro Henrique Cardoso (A–B) and Pedro Henrique Nobre (C).
Fig. 8 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 8. Comparison between the pubescence of the calyx of the species (photos taken under electron microscope). A, C, G, E, I. The most basal part. B, D, F, H, J. The most apical part. A–B. Stachytarpheta brevibracteata (Moldenke) P.H.Cardoso (P.H. Cardoso & W.P. Leite 66). C–D. S. longipedicellata (Moldenke) P.H.Cardoso (P.H. Cardoso et al. 59). E–F. S. longispicata (Pohl) S.Atkins (P.H. Cardoso et al. 48). G–H. S. minasensis (S.Atkins) P.H.Cardoso (F.R.G. Salimena & P.H. Nobre 459). I–J. S. ratteri (S.Atkins) P.H.Cardoso (P.H. Cardoso et al. 51).
Fig. 7 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 7. Comparison between the pubescence of the leaves of the species (photos taken under electron microscope). A, C, G, E, I. Adaxial surface. B, D, F, H, J. Abaxial surface. A–B. Stachytarpheta brevibracteata (Moldenke) P.H.Cardoso (P.H. Cardoso & W.P. Leite 66). C–D. S. longipedicellata (Moldenke) P.H.Cardoso (P.H. Cardoso et al. 59). E–F. S. longispicata (Pohl) S.Atkins (P.H. Cardoso et al. 48). G–H. S. minasensis (S.Atkins) P.H.Cardoso (F.R.G. Salimena & P.H. Nobre 459). I–J. S. ratteri (S.Atkins) P.H.Cardoso (P.H. Cardoso et al. 51).
Fig. 6 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 6. Comparison between the main characteristics of the species used in the identification key (photos taken under the stereo microscope). A, D, G, J, M. Adaxial indumentum of the leaf-blade. B, E, J, K, N. Abaxial indumentum of the leaf-blade. C, F, I, L, O. Indumentum of the rachis, bracts, pedicel, and calyx. A–C. Stachytarpheta brevibracteata (Moldenke) P.H.Cardoso (P.H. Cardoso & W.P. Leite 66). D–F. S. longipedicellata (Moldenke) P.H.Cardoso (P.H. Cardoso et al. 59); G–I. S. longispicata (Pohl) S.Atkins (P.H. Cardoso et al. 48). J–L. S. minasensis (S.Atkins) P.H.Cardoso (F.R.G. Salimena & P.H. Nobre 459). M–O. S. ratteri (S.Atkins) P.H.Cardoso (P.H. Cardoso et al. 51).
Fig. 3 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 3. Scatterplots derived from Discriminant Analysis of 11 natural populations and eight type specimens of the Stachytarpheta longispicata complex. A. Plot of Axis 1 vs Axis 2. B. Plot of Axis 1 vs Axis 3. For explanation of OTUs see Table 2.
Fig. 5 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 5. Distribution map of the five species recognised in the Stachytarpheta longispicata complex in the present study. The triangles represent localities sampled during fieldwork for the morphometric analysis.
Fig. 2 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 2. Scatterplots derived from Principal Component Analysis of 11 natural populations and eight type specimens of the Stachytarpheta longispicata complex. A. Plot of principal component (PC) 1 vs PC2. B. Plot of PC1 vs PC3. For explanation of OTUs see Table 2.
Fig. 4 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 4. Jitter Plots showing the variation in the Stachytarpheta longispicata complex of all characters selected for the morphometric analysis of the 115 sampled specimens (11 natural populations and eight type specimens of the Stachytarpheta longispicata complex). All measures are in millimetres. A. Leaf characters. B. Inflorescence characters C. Bracts and floral characters. For explanation of OTUs see Table 2; for character codes see Table 3.
Fig. 1 in A morphometric approach and recircumscription of the Stachytarpheta longispicata complex (Verbenaceae)
Fig. 1. Dendrogram recovered using the UPGMA method and based on the Euclidean Distance Coefficient with bootstrap values (after 1000 replicates) for the morphometric data of 11 populations and eight type specimens of the Stachytarpheta longispicata complex. For explanation of OTUs see Table 2
Fig. 1 in Confirmed polyphyly, generic recircumscription and typification of Dysoxylum (Meliaceae), with revised disposition of currently accepted species
Fig. 1. Phylogenetic tree based on BI analysis of the four-marker dataset (ITS, ETS, trnL-F, rps15-ycf1) with two runs of six MCMC chains of 50 million generations and corresponding posterior probability values. In square brackets, we provide the previous species names for all newly resurrected genera. Accession numbers in the tree correspond to specimens listed in Appendix 1. A, Clade 10 (green) represents all accessions of Chisocheton referred to as "Ch."; clade 11 (pink) shows all accessions of Prasoxylon referred to as "Pra."; clade 12 (orange) shows all accessions of Anthocarapa referred to as "An.", and Synoum as "Sy."; outgroup (white/no colour) with Trichilia as "Tr.", Cipadessa as "Ci.", Nymania as "Ny." and Turraea as "Tu.". B, Clade 1 (yellow) represents all accessions of Didymocheton referred to as "D."; clade 2 (dark blue) shows Cabralea referred to as "C."; clade 3 (green) represents Aglaieae sensu Pennington & Styles, containing Aglaia referred to as "Ag.", Aphanamixis as "A.", Reinwardtiodendron as "Re.", Lansium as "La.", and Sphaerosacme as "Sph."; clades 4 and 5 (pink) show all accessions of Epicharis referred to as "E."; clades 6 (light blue), 7 (purple) and 8 (red) show all accessions of Dysoxylum s.str. referred to as "Dys.", Pseudocarapa referred to as "Ps.", and Goniocheton referred to as "G.", respectively; clade 9 (orange) with the large parts of 'Guareeae' represents all accessions of Heckeldora referred to as "H.", Guarea as "Gu.", Leplaea as "Le.", Neoguarea as "Neog.", Ruagea as "Ru.", and Turraeanthus as "Tur.".
Table 2 in Confirmed polyphyly, generic recircumscription and typification of Dysoxylum (Meliaceae), with revised disposition of currently accepted species
<p><b>Table 2.</b> List of species represented in the tree, arranged according to the clades to which they belong. The species within in each clade are listed alphabetically.</p><table><tbody><tr><th>Clade</th><th>Species</th></tr></tbody><tbody><tr><th>1</th><td><i>Didymocheton aliquantulus</i></td></tr><tr><th>(<i>Didymocheton</i>)</th><td><i>Didymocheton alliaceus</i></td></tr><tr><th></th><td><i>Didymocheton aneityensis</i></td></tr><tr><th></th><td><i>Didymocheton annae</i></td></tr><tr><th></th><td><i>Didymocheton bijugus</i></td></tr><tr><th></th><td><i>Didymocheton canalensis</i></td></tr><tr><th></th><td><i>Didymocheton fraserianus</i></td></tr><tr><th></th><td><i>Didymocheton gaudichaudianus</i></td></tr><tr><th></th><td><i>Didymocheton hornei</i> var. <i>glabratus</i></td></tr><tr><th></th><td><i>Didymocheton hornei</i> var. <i>hornei</i></td></tr><tr><th></th><td><i>Didymocheton huntii</i></td></tr><tr><th></th><td><i>Didymocheton lenticellaris</i></td></tr><tr><th></th><td><i>Didymocheton macranthus</i></td></tr><tr><th></th><td><i>Didymocheton maota</i></td></tr><tr><th></th><td><i>Didymocheton minutiflorus</i></td></tr><tr><th></th><td><i>Didymocheton mollis</i></td></tr><tr><th></th><td><i>Didymocheton mollissimus</i></td></tr><tr><th></th><td><i>Didymocheton multijugus</i></td></tr><tr><th></th><td><i>Didymocheton myriandrus</i></td></tr><tr><th></th><td><i>Didymocheton nutans</i></td></tr><tr><th></th><td><i>Didymocheton pachyphyllus</i></td></tr><tr><th></th><td><i>Didymocheton pachypodus</i></td></tr><tr><th></th><td><i>Didymocheton papuanus</i></td></tr><tr><th></th><td><i>Didymocheton pettigrewianus</i></td></tr><tr><th></th><td><i>Didymocheton quercifolius</i></td></tr><tr><th></th><td><i>Didymocheton roseus</i></td></tr><tr><th></th><td><i>Didymocheton samoensis</i></td></tr><tr><th></th><td><i>Didymocheton setosus</i></td></tr><tr><th></th><td><i>Didymocheton sparsiflorus</i></td></tr><tr><th></th><td><i>Didymocheton spectabilis</i></td></tr><tr><th></th><td><i>Didymocheton tenuiflorus</i></td></tr><tr><th></th><td><i>Didymocheton tongensis</i></td></tr><tr><th></th><td><i>Didymocheton variabilis</i></td></tr><tr><th>2</th><td><i>Cabralea canjerana</i></td></tr><tr><th>(<i>Cabralea</i>)</th><td><i>Cabralea canjerana</i> subsp. <i>canjerana</i></td></tr><tr><th></th><td><i>Cabralea canjerana</i> subsp. <i>polytricha</i></td></tr><tr><th>3</th><td><i>Aglaia agglomerata</i></td></tr><tr><th>(Aglaieae sensu</th><td><i>Aglaia argentea</i></td></tr><tr><th>Pennington &</th><td><i>Aglaia cucullata</i></td></tr><tr><th>Styles, 1975)</th><td><i>Aglaia leptantha</i></td></tr><tr><th></th><td><i>Aglaia membranifolia</i></td></tr><tr><th></th><td><i>Aglaia nyaruensis</i></td></tr><tr><th></th><td><i>Aglaia odorata</i></td></tr><tr><th></th><td><i>Aglaia teysmanniana</i></td></tr><tr><th></th><td><i>Aphanamixis borneensis</i></td></tr><tr><th></th><td><i>Aphanamixis polystachya</i></td></tr><tr><th></th><td><i>Aphanamixis sumatrana</i></td></tr><tr><th></th><td><i>Lansium domesticum</i></td></tr><tr><th></th><td><i>Lansium membranaceum</i></td></tr><tr><th></th><td><i>Reinwardtiodendron celebicum</i></td></tr><tr><th></th><td><i>Reinwardtiodendron humile</i></td></tr><tr><th></th><td><i>Reinwardtiodendron kinabaluense</i></td></tr><tr><th></th><td><i>Sphaerosacme decandra</i></td></tr><tr><th>4</th><td><i>Epicharis brevipanicula</i></td></tr><tr><th>(<i>Epicharis</i>)</th><td>Epicharis cumingiana</td></tr><tr><th></th><td>Epicharis cuneata</td></tr><tr><th></th><td>Epicharis densiflora</td></tr><tr><th></th><td><i>Epicharis gillespieana</i></td></tr></tbody></table>
Appendix 3 in Confirmed polyphyly, generic recircumscription and typification of Dysoxylum (Meliaceae), with revised disposition of currently accepted species
<p><b>Appendix 3.</b> Key morphological “spot” characters for the former <i>Dysoxylum</i> s.l. as well as the newly resurrected genera.</p><table><tbody><tr><th>Genus</th><th>Morphological characters</th></tr></tbody><tbody><tr><th><i>Dysoxylum</i> s.l.</th><td>Leaves pinnate; pseudogemmula 0</td></tr><tr><th></th><td>Flowers unisexual; calyx tubular or sepals discrete; petals free or adnate to staminal tube; staminal tube cylindrical to urceolate</td></tr><tr><th></th><td>Seeds anatropous</td></tr><tr><th><i>Dysoxylum</i> s.str.</th><td>Apical leaf-buds stiletto-like Inflorescence spiciform</td></tr><tr><th><i>Didymocheton</i></th><td>Petals adnate to staminal tube</td></tr><tr><th><i>Epicharis</i></th><td>Inflorescence racemose. ramiflorous/cauliflorous Calyx closed, later splitting into irregular lobes and basally circumscissile</td></tr><tr><th><i>Goniocheton</i></th><td>Leaves imparipinnate Fruits white to pink Seeds aril-less, pachychalazal</td></tr><tr><th><i>Prasoxylon</i></th><td>Seeds unitegmic Leaves and seeds with strong odour</td></tr><tr><th><i>Pseudocarapa</i></th><td>Leaves paripinnate Staminal tube cylindrical with appendages Disk annular or patelliform Pollen sheds in tetrads</td></tr></tbody></table>
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