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21 results for “Navarretia”
Navarretia squarrosa (Eschsch.) Hook. & Arn. (BR0000024857703)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Navarretia squarrosa (Eschsch.) Hook. & Arn. (BR0000012418848)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Navarretia squarrosa (Eschsch.) Hook. & Arn. (BR0000011205128)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Navarretia squarrosa (Eschsch.) Hook. & Arn. (BR0000024857697)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Navarretia squarrosa (Eschsch.) Hook. & Arn. (BR0000011205456)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
FIGURE 2 in Cryptic speciation: distinguishing serpentine affiliated sister species Navarretia paradoxiclara and N. paradoxinota from N. intertexta (Polemoniaceae)
FIGURE 2. Box plots of variation in floral features among N. intertexta (N. int), N. paradoxiclara (N. p_c.), and N. paradoxinota (N. p_n.). Boxes bound the 25 and 75 percentiles; horizontal line marks the 50 percentile, whiskers extend to the 5 and 95 percentiles with outliers shown as dots. The diamond demarks the mean (horizontal vertices) and standard deviation (vertical vertices).
FIGURE 4 in Cryptic speciation: distinguishing serpentine affiliated sister species Navarretia paradoxiclara and N. paradoxinota from N. intertexta (Polemoniaceae)
FIGURE 4. Map of California, U.S.A., with county borders (gray lines) showing the distribution of Navarretia paradoxiclara (stars with four points) and Navarretia paradoxinota (stars with five points). Serpentine areas are shaded black (derived from 2010 Geologic Map of California; http://www.quake.ca.gov/gmaps/GMC/stategeologicmap.html).
FIGURE 1 in Cryptic speciation: distinguishing serpentine affiliated sister species Navarretia paradoxiclara and N. paradoxinota from N. intertexta (Polemoniaceae)
FIGURE 1. Representative most parsimonious phylograms inferred from analysis of DNA sequence data. Acronyms following species names are correlated to specimens in Appendix 1. Lower case letters ('a' and 'b') following acronyms in Figs. 1B, C indicate multiple copies indicative of either polyploidy (e.g. N. propinqua) or possibly gene duplication or intrapopulation variation among multiple individuals (e.g. N. leucocephala). Total character change (base substitutions and indels) are reconstructed above interior branches (terminal values can be inferred by branch length). Branches not found in all shortest trees are indicated by dotted lines. Bootstrap support values are shown in bold italics below branches. A. One of six trees inferred from concatenated cpDNA sequences. B. One of 32 trees inferred from nrDNA ITS sequences. C. One of six trees inferred from nuclear PI sequences.
FIGURE 3 in Cryptic speciation: distinguishing serpentine affiliated sister species Navarretia paradoxiclara and N. paradoxinota from N. intertexta (Polemoniaceae)
FIGURE 3. Features of Navarretia paradoxiclara (all Johnson, Gowen & Mort 09-032) and N. paradoxinota (all Johnson, Gowen & Mort 09-021), with some comparison to N. intertexta and N. propinqua. All vouchers deposited at BRY unless otherwise indicated. A– D. flowers, top and side views, scale bar = 1 cm. A. N. paradoxiclara. B. N. paradoxinota. C. N. intertexta Gowen 1133, 1134-B. D. N. propinqua Johnson & Johnson 11-076. E–H. Corolla dissections, scale bar = 1 cm. E. N. paradoxiclara. F. N. paradoxinota. G. N. intertexta (left = Gowen 1133; right = Ahart 3453 [CAS]). H. N. propinqua Johnson & Johnson 09-067. I–J. Plant habit (note, either species can have a single leader (I) or be variously branched (J), scale bar = 1 cm. I. N. paradoxiclara. J. N. paradoxinota. K–L. Inflorescence, scale bars = 2 cm. K. N. paradoxiclara. L. N. paradoxinota. M–N. Outer inflorescence bract, N. paradoxiclara, scale bar = 1 cm. M. Adaxial view. N. Lateral view. O–P. Inner inflorescence bract, N. paradoxiclara, scale bar = 1 cm. O. Adaxial view. P. Lateral view. Q. Pollen grain, N. paradoxinota, scale bar = 10 µm. R. mature capsule, N. paradoxinota, scale bar = 1 mm (distal end to the left). S. Partially hydrated seed with thin halo of mucilaginous spiracles, N. paradoxinota, scale bar = 1 mm.
FIGURE 2. Navarretia leucocephala subsp. suksdorfii. A, B in Restoring the original taxonomic concept for Navarretia minima (Polemoniaceae): a revised synonymy and new combination
FIGURE 2. Navarretia leucocephala subsp. suksdorfii. A, B: lectotype of basionym (N. suksdorfii) at ORE (Suksdorf s.n.). A. specimens from sheet with label and herbarium catalog stamp repositioned as insets to maximize specimen detail. B. close up of flowers.
FIGURE 1. Navarretia minima. A, B, F in Restoring the original taxonomic concept for Navarretia minima (Polemoniaceae): a revised synonymy and new combination
FIGURE 1. Navarretia minima. A, B, F: isolectotype at GH (Nuttall s.n.). C: topotype of N. furnissii (Johnson 08-033, BRY) collected 3 July 2008. D, E: isolectotype at PH (Nuttall, s.n.). G. lectotype and associated specimen at BM (both Nuttall s.n.). A, C, D at same magnification. Calyx and bract pubescence illustrated in B, E; yellow pollen in anthers apparent in F.
FIGURE 4 in Restoring the original taxonomic concept for Navarretia minima (Polemoniaceae): a revised synonymy and new combination
FIGURE 4. Approximate distributions of Navarretia minima (red circles) and N. leucocephala subsp. suksdorfii (blue stars) based on representative specimens. Green letters indicate the following: F = type location of N. furnissii. M = approximate collection location of N. minima by Nuttall near the Blackfoot River north of Soda Springs, Idaho. S = type location for N. leucocephala subsp. suksdorfii. W = Ft. Walla Walla, the approximate location published as the type locality of N. minima.
FIGURE 3 in Restoring the original taxonomic concept for Navarretia minima (Polemoniaceae): a revised synonymy and new combination
FIGURE 3. Comparison photos of fresh plants and flowers of Navarretia minima and N. leucocephala subsp. suksdorfii. A–C: N. minima (Johnson 09-073, BRY). D–F: N. leucocephala subsp. suksdorfii. D: Johnson 05–198, BRY. E, F: Johnson 16-085, BRY.
Figure 8 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 8 - Representative most parsimonious, unrooted trees inferred from analysis of DNA sequence data. Base substitutions are reconstructed along interior branches, followed by bootstrap support values. Shaded regions around terminal branches circumscribe individuals of the same taxon, using colors for Navarretia vividior, N. modocensis, N. aeroides, and N. torreyella that correspond with the colors of symbols used in Fig. 4. Branches not found in all most parsimonious topologies for each region are represented by dashed lines. A Single topology inferred from concatenated cpDNA sequences B One of eight topologies inferred from nrDNA ITS sequences C Single topology inferred from nuclear idh-B sequences D One of 13 topologies inferred from nuclear idh-A sequences E One of nine topologies inferred from nuclear PI sequences.
Figure 6 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 6 - Navarretia aeroides. A Pressed specimen showing plant habit, scale bar = 1 cm (Gowen 1303) B Flowering head in the field, scale bar = 2 mm (Johnson 14-142) C–F Equivalent magnification, scale bar = 2mm C, D Pressed flowering head showing range of coloration in dried flowers (Johnson 16-070, Gowen 1303, respectively) E, F Fresh flowers showing range of coloration (Johnson 16-063a, Johnson 15-065, respectively). All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 7 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 7 - Navarretia torreyella. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson et al, 13-230) B Flowering head in the field, scale bar = 2 mm (Johnson 16-008) C–E Equivalent magnification, scale bar = 2mm. C Pressed flowering head showing coloration of dried flowers (Johnson 16-008) D, E Fresh flowers showing coloration (Johnson 13-218) F Fresh flowering head with maturing fruit, showing stretched corolla base that typically clings to fruit through maturity common in all of the species detailed herein, scale bar = 2 mm (Johnson 16-008). All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 2 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 2 - Distribution of Navarretia divaricata (black squares) occurrences across its native range in the western United States.
Figure 1 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 1 - Navarretia divaricata. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson 14-143) B Flowering head in the field, scale bar = 2 mm (Johnson 15-045) C–E Equivalent magnification, scale bar = 2mm C Pressed flowering head showing typical coloration of dried flowers (Johnson 16-024) D Dried fruit, showing dehiscence from base upward typical in all of the species detailed herein (Johnson 16-024) E Fresh flowering head dissected with corolla removed to show style and two-lobed stigma (with third lobe nearly entirely fused to one of the two apparent lobes; Johnson 16-024) F, G Fresh flowers showing typical coloration (Johnson 15-045), equivalent magnification, scale bar = 2 mm. All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 5 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 5 - Navarretia modocensis. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson 04-130) B Flowering head in the field, scale bar = 2 mm (Johnson 16-072) C, D Pressed flowering heads showing range of typical coloration, equivalent magnification, scale bar = 2 mm (Johnson 04-124, 04-130, respectively) E–G Fresh flowers showing typical coloration and white pollen, equivalent magnification, scale bar = 2 mm. (E, F = Johnson 14-170; G = Johnson 16-072). All photographs by L. A. Johnson and vouchers deposited at BRY.
Figure 3 from: Johnson LA, Gowen D (2017) Ex uno, multis: taxonomic revision in Navarretia divaricata (Polemoniaceae) and the recognition of four additional cryptic or near-cryptic species. PhytoKeys 91: 39-83. https://doi.org/10.3897/phytokeys.91.21530
Figure 3 - Navarretia vividior. A Pressed specimen showing plant habit, scale bar = 1 cm (Johnson 16-066) B Flowering head in the field, scale bar = 2 mm (Johnson 16-063b) C–F Equivalent magnification, scale bar = 2mm C, D Pressed flowering head showing typical coloration of dried flowers and blue pollen (Johnson 16-029, 16-063b, respectively) E, F Fresh flowers showing typical coloration (Johnson 16-063b). All photographs by L. A. Johnson and vouchers deposited at BRY.
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