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87 results for “Portulacaceae”
Talinum calycinum (Portulacaceae) - inflorescence - frontal view of flower
Image of Talinum calycinum (Portulacaceae) - inflorescence - frontal view of flower
Talinum calycinum (Portulacaceae) - whole plant - in flower - general view
Image of Talinum calycinum (Portulacaceae) - whole plant - in flower - general view
Talinum calycinum (Portulacaceae) - inflorescence - ventral view of flower + perianth
Image of Talinum calycinum (Portulacaceae) - inflorescence - ventral view of flower + perianth
Talinum calycinum (Portulacaceae) - inflorescence - frontal view of flower
Image of Talinum calycinum (Portulacaceae) - inflorescence - frontal view of flower
FIGURE 4 in Taxonomic notes Portulaca (Portulacaceae) in South America I: the taxonomic status of P. mucronulata var. microphylla
FIGURE 4. Portulaca ferricola collected from canga vegetation in eastern Bolivia (Villarroel et al. 2069, USZ!).
FIGURE 1. Portulaca ferricola. A in Taxonomic notes Portulaca (Portulacaceae) in South America I: the taxonomic status of P. mucronulata var. microphylla
FIGURE 1. Portulaca ferricola. A. Overview of the habitat. B. Aspect of the individual in wet period. C. Aspect of the individual in dry period. D. Flower. E. Detail of stem and branches covered with an exfoliating brown bark. F. Fruit. G. Seeds (Takahasi et al. 1193, FUEL), blue circle highlighting the cells toward the peripheral face of the seed par-domed and red circle highlighting the anticlinal walls undulate with U- and V-type patterns [photos by A. Takahasi (A–D) and by J.R. Ferraz (E–G)].
FIGURE 1 in Taxonomic reexamination of Portulaca boninensis (Portulacaceae) in the Bonin (Ogasawara) Islands of Japan using molecular and morphological data
FIGURE 1. Geographic location of Chichi-jima and Minami-iwo-to islands (the Bonin Islands) where Portulaca boninensis was collected.
FIGURE 3 in Taxonomic reexamination of Portulaca boninensis (Portulacaceae) in the Bonin (Ogasawara) Islands of Japan using molecular and morphological data
FIGURE 3. Bayesian phylogenetic tree of 38OTUs of Portulaca based on ITS sequences. Bayesian posterior probabilities (left) and bootstrap percentages in the MP analysis (right) are shown. *Portulaca boninensis followed Tuyama (1983).
FIGURE 2. Portulaca boninensis and related species. A−B in Taxonomic reexamination of Portulaca boninensis (Portulacaceae) in the Bonin (Ogasawara) Islands of Japan using molecular and morphological data
FIGURE 2. Portulaca boninensis and related species. A−B) Habitat and flower of P. boninensis (G. Kokubugata17300-17302, Chichijima Island of the Bonin Islands, Japan). C) P. psammotropha (G. Kokubugata13338, Hsiao-liuqie Island, Taiwan). D) P. okinawensis var. okinawensis (G. Kokubugata13338, Okinawa Island of the Ryukyus, Japan). E) P. okinawensis var. amamiensis (G. Kokubugata15198, Amami Island of the Ryukyus, Japan). F) P. pilosa (G. Kokubugata17303, Chichi-jima Island of the Bonin Islands, Japan). Scale bars, 5 mm. Arrows in A, C, and F indicate axial hairs.
FIGURE 1 in Diversification of inflorescence types in Portulaca (Portulacaceae) and its systematic implications
FIGURE 1. Bayesian allcompat tree of Portulacaceae and outgroups. Analysis of a combined matrix of chloroplast atpI-atpH, trnK-matK, and trnT-psbD intergenic spacers, ndhA intron, and coding ndhF sequences. Nodes with posterior probabilities ≥ 0.95 are indicated.
FIGURE 2 in Diversification of inflorescence types in Portulaca (Portulacaceae) and its systematic implications
FIGURE 2. Ancestral character reconstruction of inflorescence types in Portulacaceae and outgroups. Phylogenetic tree with the highest likelihood retrieved from the Bayesian analysis of a combined matrix of atpI-atpH, trnK-matK, and trnT-psbD intergenic spacers, ndhA intron, and coding ndhF sequences. A) Parsimony reconstruction. B) Maximum likelihood reconstruction; proportional likelihoods for each character state are shown as pie charts at nodes.
FIGURE 3 in Two new species of Portulaca (Portulacaceae) from India
FIGURE 3. Portulaca lakshminarasimhaniana: A. Habit; B. Flower; C. Tetramerous flower; D. Lateral view; E. Sepals; F. Petal; G. Gynoecium; H. Stigma; I. Fruit; J. Seeds; K. Scanning electron microphotograph of Seeds.
FIGURE 2 in Two new species of Portulaca (Portulacaceae) from India
FIGURE 2. Portulaca badamica: A. Habit; B. Leaf; C. Flower; D. Sepals; E. Petal; F. Androecium; G. Gynoecium; H. Fruit; I. Seeds.
FIGURE 1 in Two new species of Portulaca (Portulacaceae) from India
FIGURE 1. Portulaca badamica: A. Habit; B. Leaves; C. Chasmogamous flower; D. Cleistogamous flower; E. Sepals; F. Petals; G. Gynoecium; H. Stigma; I. Fruit; J. Seeds. K. Scanning electron microphotograph of Seeds.
FIGURE 4 in Two new species of Portulaca (Portulacaceae) from India
FIGURE 4. Portulaca lakshminarasimhaniana: A. Habit; B. Leaves; C. Flower; D. Calyx; E. Petals; F. Androecium; G. Gynoecium; H. Fruit; I. Seed.
FIGURE 3. Portulaca ragonesei. A in Rediscovery of a halophytic endemic and rare species of Portulaca (Portulacaceae) from central Argentina: morphology and its phylogenetic position
FIGURE 3. Portulaca ragonesei. A. Habit; B. Young sprout; C. Flower buds; D. Flower, lateral view; E. Flower, upper view; F. Stigma; G. Pixidia (one fruit complete and the others without the operculum); H. Seed. Drawn by L. Ribulgo.
FIGURE 2 in Rediscovery of a halophytic endemic and rare species of Portulaca (Portulacaceae) from central Argentina: morphology and its phylogenetic position
FIGURE 2. Morphology of Portulaca ragonesei. A. Taproot; B. Leaves; C. Buds; D. Flower, lateral view; E. Flower showing calyx; F. Flower, longitudinal section; G. Flower, upper view; H. Fruit; I. Post-dehiscent fruits. J. Seed.
FIGURE 4 in Rediscovery of a halophytic endemic and rare species of Portulaca (Portulacaceae) from central Argentina: morphology and its phylogenetic position
FIGURE 4. Evolutionary relationships of Portulaca ragonesei. Bayesian allcompat tree from analysis of a combined data matrix of ITS, ndhF, psbD-trnT spacer, and ndhA intron sequences. A black arrow shows the position of P. ragonesei in the phylogeny.
FIGURE 1 in Rediscovery of a halophytic endemic and rare species of Portulaca (Portulacaceae) from central Argentina: morphology and its phylogenetic position
FIGURE 1. Distribution map of Portulaca ragonesei. A. Cuenca Saliniana (Córdoba, Argentina). B. Halophytic bushland in Salina of Ambargasta. C. Habit of P. ragonesei.
FIGURE 3 in Taxonomic reexamination of Portulaca okinawensis (Portulacaceae) in the Ryukyu Archipelago of Japan based on molecular and morphological data
FIGURE 3. Flowering plants of Portulaca okinawensis from the Ryukyus. A. Amami Island (AM1). B. Amami Island (AM3). C. Tokuno-shima Island. D. Okinawa Island (OK1). E. Okinawa Island (OK2). F. Okinawa Island (OK4). G. Tonaki Island (TK). H. Aka Island (AK). Scale bar in H also applies to A–G, and indicates 5 mm (see the Table 1 for the localities abbreviations).
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