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100 results for “Proteaceae”
Figure 2 in Phylogenetics and taxonomy of the Indo-Australian genus Ulonemia sensu Drake (Hemiptera: Tingidae), with the recognition of new genera and species collected from Proteaceae in Australia
Figure 2. Maximum likelihood species tree produced by IQ-TREE based on 16S, COI, 18S, and 28S genes. Support values (SH-aLRT/ UFBoot) are provided for each node. Letters indicate clades of interest; see Discussion. New taxonomic arrangements indicated by 'sp. nov.'.
Figure 13 in Phylogenetics and taxonomy of the Indo-Australian genus Ulonemia sensu Drake (Hemiptera: Tingidae), with the recognition of new genera and species collected from Proteaceae in Australia
Figure 13. Dorsal habitus photos of Proteatingis species: Pr. astibosetes sp. nov. male western morph (A), male eastern morph (B), female western morph (C), female eastern morph (D); Pr. burckhardti stat. nov. male large morph (E), male small morph (F), female large morph (G), female small morph (H); Pr. howardi sp. nov. male (I), female (J); Pr. minuta sp. nov. male (K), female (L); Pr. mjobergi stat. nov. male (M), female (N); Pr. xouthos sp. nov. male (O), female (P). Scale bar = 1 mm.
Figure 1 in Phylogenetics and taxonomy of the Indo-Australian genus Ulonemia sensu Drake (Hemiptera: Tingidae), with the recognition of new genera and species collected from Proteaceae in Australia
Figure 1. Strict consensus of 138 parsimony trees based on 41 morphological characters. Morphological characters are optimized onto the tree; closed circles on branches are synapomorphies, open circles on branches are homoplasious synapomorphies, values above these circles are the character number (Table 1) and below the circle are the character states (Table 1). Values in grey squares are bootstrap supports for the node. New taxonomic arrangements indicated by 'sp. nov.'.
Data from: Convergent and correlated evolution of major life-history traits in the angiosperm genus Leucadendron (Proteaceae)
Natural selection is expected to cause convergence of life histories among taxa as well as correlated evolution of different life-history traits. Here, we quantify the extent of convergence of five key life-history traits (adult fire survival, seed storage, degree of sexual dimorphism, pollination mode, and seed-dispersal mode) and test hypotheses about their correlated evolution in the genus Leucadendron (Proteaceae) from the fire-prone South African fynbos. We reconstructed a new molecular phylogeny of this highly diverse genus that involves more taxa and molecular markers than previously. This reconstruction identifies new clades that were not detected by previous molecular study and morphological classifications. Using this new phylogeny and robust methods that account for phylogenetic uncertainty, we show that the five life-history traits studied were labile during the evolutionary history of the genus. This diversity allowed us to tackle major questions about the correlated evolution of life-history strategies. We found that species with longer seed-dispersal distances tended to evolve lower pollen-dispersal distance, that insect-pollinated species evolved decreased sexual dimorphism, and that species with a persistent soil seed-bank evolved toward reduced fire-survival ability of adults.
FIGURE 3 in Could this be Australia's rarest Banksia? Banksia vincentia (Proteaceae), a new species known from fourteen plants from south-eastern New South Wales, Australia
FIGURE 3. Abaxial surface of common bracts in the Banksia spinulosa complex. A. B. neoanglica (M.L. Stimpson 98); B. B. cunninghamii (M.L. Stimpson 122); C. B. collina (M.L. Stimpson 25A); D. B. spinulosa (M.L. Stimpson 120); E. B. sp. Jervis Bay (M.L. Stimpson 47A, NE). F. B. sp. Jervis Bay (S. Harris s.n., NE 99429) adaxial surface of common bract and floral bract. Scale bar A–E and F = 1 mm.
FIGURE 6 in Could this be Australia's rarest Banksia? Banksia vincentia (Proteaceae), a new species known from fourteen plants from south-eastern New South Wales, Australia
FIGURE 6. Banksia vincentia in its natural habitat. A. Habitat and habit of B. vincentia with MLS; B. Branch with developing conflorescence; perianth yellow; C. plant with developing conflorescences; perianth orange, styles turning red; D. Developing conflorescence: perianth yellow, styles turning purple–black; E. Lignotuber and spreading base of branches; F. Signs of herbivory on green leaves and terminal bud. Photos by G. Dryden, S. Harris, M.L. Stimpson and A. Bauman.
FIGURE. 4 in Could this be Australia's rarest Banksia? Banksia vincentia (Proteaceae), a new species known from fourteen plants from south-eastern New South Wales, Australia
FIGURE. 4. Representative adaxial and abaxial leaf surface of all known putative taxa in the B. spinulosa complex. A. Adaxial leaf surface. B. Abaxial leaf surface. From left to right in both images B. sp. Jervis Bay (M.L. Stimpson 124); B. neoanglica (M.L. Stimpson 28b); B. spinulosa (M.L. Stimpson 120); B. cunninghamii (M.L. Stimpson 117); B. collina (M.L. Stimpson 60c). Scale bar =5 mm.
FIGURE 2 in Could this be Australia's rarest Banksia? Banksia vincentia (Proteaceae), a new species known from fourteen plants from south-eastern New South Wales, Australia
FIGURE 2. Phenograms resulting from flexible UPGMA cluster analysis of individuals of the Banksia spinulosa complex. Bcu = B. cunninghamii, Bn = B. neoanglica, Bsp = B. spinulosa, Bco = B. collina, Bv = B. sp. Jervis Bay. The numbers allocated to each OTU are collector numbers and are vouchered at NSW or NE.
FIGURE 1 in Could this be Australia's rarest Banksia? Banksia vincentia (Proteaceae), a new species known from fourteen plants from south-eastern New South Wales, Australia
FIGURE 1. Ordination plot of the results of semi-strong multidimensional scaling for the B. spinulosa group, including putative new species. Stress = 0.0629. Bottom left: B. cunninghamii (turquoise), top left: B. neoanglica (light green), bottom middle: B. sp. Jervis Bay (blue), top right: B. spinulosa (brown), bottom right: B. collina (purple).
FIGURE 5. Helicia woxvoldiana W.N in A distinctive addition to the tree flora of Papua New Guinea: Helicia woxvoldiana sp. nov. (Proteaceae), a large-flowered myrmecophyte from the upper Sepik
FIGURE 5. Helicia woxvoldiana W.N.Takeuchi. Anthetic flowers from the attractive and fragrant inflorescence. Disk glands are clearly connate. From Takeuchi, Ama & Gambia 25095.
FIGURE 2. Helicia woxvoldiana W.N.Takeuchi. Alois Gambia with a in A distinctive addition to the tree flora of Papua New Guinea: Helicia woxvoldiana sp. nov. (Proteaceae), a large-flowered myrmecophyte from the upper Sepik
FIGURE 2. Helicia woxvoldiana W.N.Takeuchi. Alois Gambia with a flowering branch from the type gathering (Takeuchi, Ama & Gambia 25095).
FIGURE 4. Helicia woxvoldiana W.N.Takeuchi. A in A distinctive addition to the tree flora of Papua New Guinea: Helicia woxvoldiana sp. nov. (Proteaceae), a large-flowered myrmecophyte from the upper Sepik
FIGURE 4. Helicia woxvoldiana W.N.Takeuchi. A, mature fruit (7 × 5.5 cm in vivo); B, branch with pre-anthetic inflorescences; C, immature fructescence. A from Takeuchi, Ama & Gambia 25095; B from Takeuchi, Ama & Gambia 25028; C from Takeuchi, Ama & Gambia 25031.
Data from: Convergent and correlated evolution of major life-history traits in the angiosperm genus Leucadendron (Proteaceae)
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Data from: Floral display and habitat fragmentation: effects on the reproductive success of the threatened mass-flowering Conospermum undulatum (Proteaceae)
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Data from: Evolutionary radiations of Proteaceae are triggered by the interaction between traits and climates in open habitats
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Data from: Isolation, characterization, and cross-amplification of 20 microsatellite markers for the rare Conospermum undulatum (Proteaceae)
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Data from: Evolution of a hotspot genus: geographic variation in speciation and extinction rates in Banksia (Proteaceae)
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Data from: Developing nuclear DNA phylogenetic markers in the angiosperm genus Leucadendron (Proteaceae): a next-generation sequencing transcriptomic approach
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Data from: Population density and size influence pollen dispersal pattern and mating system of the predominantly outcrossed Banksia nivea (Proteaceae) in a threatened ecological community
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Data from: Reticulate evolution, ancient chloroplast haplotypes, and rapid radiation of the Australian plant genus Adenanthos (Proteaceae)
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