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24 results for “Photinia”
Text-fig. 8. Ulmaceae a–e, Rosaceae f–l. a: Cedrelospermum, leaflet missing base but showing simple teeth, UAPC-ALTA S 25748. b: Ulmus with prominent teeth, asymmetric base, BBM-PAL-P000015. c: Ulmus leaf with prominent teeth, UAPC-ALTA S 59506. d: Ulmus fruit, UAPC-ALTA S 6590. e: Basal half of Ulmus leaf showing the obtuse teeth with subbasal entry of veins to the teeth, UAPC-ALTA S 59517. f: cf. Rubus, UAPC-ALTA S 67691. g. Prunus leaf, UAPC-ALTA S 25746. h: cf. Hesperomeles UAPC-ALTA S 67692. i: Photinia pagae, UAPC-ALTA S 67693. j: cf. Prunus, detail from g. k: Rosaceous leaf, UAPC-ALTA S 59501. l: Rosaceae, possibly Kerriae. BBM-PAL-P000047. Scale bars: a, f, i, k, l = 2 cm; b–e, g, h, j = 1 cm. in The Early Eocene Flora Of Horsefly, British Columbia, Canada And Its Phytogeographic Significance
Text-fig. 8. Ulmaceae a–e, Rosaceae f–l. a: Cedrelospermum, leaflet missing base but showing simple teeth, UAPC-ALTA S 25748. b: Ulmus with prominent teeth, asymmetric base, BBM-PAL-P000015. c: Ulmus leaf with prominent teeth, UAPC-ALTA S 59506. d: Ulmus fruit, UAPC-ALTA S 6590. e: Basal half of Ulmus leaf showing the obtuse teeth with subbasal entry of veins to the teeth, UAPC-ALTA S 59517. f: cf. Rubus, UAPC-ALTA S 67691. g. Prunus leaf, UAPC-ALTA S 25746. h: cf. Hesperomeles UAPC-ALTA S 67692. i: Photinia pagae, UAPC-ALTA S 67693. j: cf. Prunus, detail from g. k: Rosaceous leaf, UAPC-ALTA S 59501. l: Rosaceae, possibly Kerriae. BBM-PAL-P000047. Scale bars: a, f, i, k, l = 2 cm; b–e, g, h, j = 1 cm.
Photinia villosa (Thunb.) DC. var. laevis (Thunb.) Dippel (BR0000005344253)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Photinia davidiana Cardot (BR0000012555390)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Photinia davidiana Cardot (BR0000024832687)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Linked collectors and determiners for: Refining the phylogeny and taxonomy of the apple tribe Maleae (Rosaceae): insights from phylogenomic analyses of 563 plastomes and a taxonomic synopsis of Photinia and its allies in the Old World.
Natural history specimen data linked to collectors and determiners held within, "Refining the phylogeny and taxonomy of the apple tribe Maleae (Rosaceae): insights from phylogenomic analyses of 563 plastomes and a taxonomic synopsis of Photinia and its allies in the Old World". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/aa8d91fe-6fe4-4c59-8831-8103148e66f4">https://bionomia.net/dataset/aa8d91fe-6fe4-4c59-8831-8103148e66f4</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/aa8d91fe-6fe4-4c59-8831-8103148e66f4">https://gbif.org/dataset/aa8d91fe-6fe4-4c59-8831-8103148e66f4</a>. Formatted as a Frictionless Data package.
FIG. 1 in Lectotypification of Photinia dubia Lindl. (Rosaceae)
FIG. 1. — Lectotype of Photinia dubia Lindl. (BM013717909).
Data from: Phylogenomic analyses of the Photinia complex support the recognition of a new genus Phippsiomeles and the resurrection of a redefined Stranvaesia in Maleae (Rosaceae)
Photinia and its morphologically similar allies in Maleae (Rosaceae) consist of five currently recognized genera: Aronia, Heteromeles, Photinia, Pourthiaea, and Stranvaesia, and 68 species, distributed in Asia and North & Central America. Despite previous efforts to clarify relationships in this group, the generic delimitations have remained uncertain. Our goals were to reconstruct a robust phylogeny of Photinia and its close allies to test the monophyly of the currently recognized genera, especially Photinia and Stranvaesia, and the hybrid origin hypothesis of Photinia bodinieri. This study employs complete plastomes and the entire nrDNA assembled from the genome skimming approach with a broad taxon sampling of 81 species in 30 genera of Rosaceae, especially Maleae. Based on three datasets, including the whole plastome (WP), coding sequence (CDS) and nrDNA repeats, the results of Maximum likelihood (ML) and Bayesian analyses (BI) showed that Stranvaesia and Photinia, as previously circumscribed, were each non-monophyletic. Six clades have been recovered herein within Photinia and its allied genera: Aronia, Heteromeles, Photinia s.s., Pourthiaea, Stranvaesia, and a new genus Phippsiomeles consisting of the Central American species formerly placed in Photinia. The strong conflicts between the plastome and nrDNA phylogenies of Phippsiomeles and Stranvaesia tomentosa suggest the possibility that they may have each originated involving hybridization events, while no incongruence among datasets was detected to support the hybrid origin of Photinia bodinieri. We provide 12 new combinations, to transfer eight taxa of the New World Photinia into Phippsiomeles and clarify the generic placements of several species of Photinia and Stranvaesia.
FIGURE 11. Pulvinaria photiniae Kuwana, 1914 in Redescriptions of six Japanese species of the genus Pulvinaria (Hemiptera: Coccomorpha: Coccidae) with four new synonymies
FIGURE 11. Pulvinaria photiniae Kuwana, 1914, adult female collected from Chiba prefecture, Japan in 2001. ANT, antenna; AP, anal plate; DA, dermal areolation; DMD, dorsal microduct; DS, dorsal seta; DTD, dorsal tubular duct; LG, leg; MP, multilocular pores; MS, marginal seta; POP, preopercular pores; SDP, spiracular disc pore; SSP, stigmatic spines; VMD, ventral microduct; VTD, ventral tubular ducts, types I to III. Scale bars: 200 μm for ANT and LG; 100 μm for AP and DA; 50 μm for MS and SSP; 10 μm for all other features.
FIGURE 3 in Tuberculina photiniae sp. nov. (Helicobasidiales, Basidiomycota) supported by morphological characteristics and phylogenetic data
FIGURE 3. Macro-morphological characteristics of Tuberculina photiniae (the holotype). (A, B) Mycoparasite on the aecia of Aecidium wenshanese. (C, D) Aecidia of the rust on leaves and young shoots of plant. Bars: A, B = 10 mm; C, D = 5 mm.
FIGURE 1 in Tuberculina photiniae sp. nov. (Helicobasidiales, Basidiomycota) supported by morphological characteristics and phylogenetic data
FIGURE 1. Maximum Parsimony strict consensus tree illustrating the phylogeny of Tuberculina photiniae and related species based on ITS sequences. Branches are labelled with maximum likelihood bootstraps higher than 70%, parsimony bootstrap proportions higher than 50% and Bayesian posterior probabilities greater than 0.95. Clade names follow Lutz et al. (2004b).
FIGURE 5 in Tuberculina photiniae sp. nov. (Helicobasidiales, Basidiomycota) supported by morphological characteristics and phylogenetic data
FIGURE 5. Conidiophores, phialide and conidia of Tuberculina photiniae. a, b Conidiophores. c Conidiogenous cells and conidia on their tops. d Conidia. Bars: a–d = 10 μm.
FIGURE 4 in Tuberculina photiniae sp. nov. (Helicobasidiales, Basidiomycota) supported by morphological characteristics and phylogenetic data
FIGURE 4. The sections of the sporodochia of Tuberculina photiniae and the aecia of the rust. (A, B) The sporodochia on the aecia. (C) Sporodochia. (D) Aecia of Aecidium wenshanese. Bars: A, C, D = 100 μm; B = 200 μm.
FIGURE 2 in Tuberculina photiniae sp. nov. (Helicobasidiales, Basidiomycota) supported by morphological characteristics and phylogenetic data
FIGURE 2. Maximum Parsimony strict consensus tree illustrating the phylogeny of Tuberculina photiniae and related species based on the combined ITS+nLSU sequence datasets. Branches are labelled with maximum likelihood bootstraps higher than 70%, parsimony bootstrap proportions higher than 50% and Bayesian posterior probabilities greater than 0.95. Clade names follow Lutz et al. (2004b).
FIGURE 1. The Bayesian 50 in Molecular reappraisal of relationships between Photinia, Stranvaesia and Heteromeles (Rosaceae, Maleae)
FIGURE 1. The Bayesian 50% majority rule consensus tree and parsimony strict consensus tree based on PepC (1A) and chloroplast (1B) datasets. Numbers above the branches are Bayesian posterior probabilities and numbers below are parsimony BS values. Nodes indicated by an asterisk were not resolved in the parsimony strict consensus tree. The triangle indicates species distributed in Mexico, and the circular indicate species formerly classified in Stranvaesia.
FIGURE 2 in Molecular reappraisal of relationships between Photinia, Stranvaesia and Heteromeles (Rosaceae, Maleae)
FIGURE 2. The maximum likelihood (ML) trees of the PepC (2A) and chloroplast (2B) data, generated by RAXML using GTR+I+G models with bootstrap values (based on 1000 pseudoreplicates) indicated (only values>50% are shown). The triangles indicate species distributed in Mexico, and the circular indicate species classified in Stranvaesia.
Data from: Phylogenomic analyses of the Photinia complex support the recognition of a new genus Phippsiomeles and the resurrection of a redefined Stranvaesia in Maleae (Rosaceae)
Open the record for dataset details and reuse information.
Photinia villosa (Thunb.) DC. (BR0000024832694)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Photinia davidiana Cardot (BR0000015221360V)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Photinia davidiana Cardot (BR0000024860741)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Photinia villosa (Thunb.) DC. var. laevis (Thunb.) Dippel (BR0000005438594)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
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