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5 results for “Homalocephala”
Figure 1 from: Vargas-Luna MD, Hernández-Ledesma P, Majure LC, Puente-Martínez R, Macías HMH, Luna RTB (2018) Splitting Echinocactus: morphological and molecular evidence support the recognition of Homalocephala as a distinct genus in the Cacteae. PhytoKeys 111: 31-59. https://doi.org/10.3897/phytokeys.111.26856
Figure 1 Echinocactus species. AE.platyacanthus from Querétaro BE.horizonthalonius from Chihuahua CH.texensis from Chihuahua DH.parryi from Chihuahua EH.polycephalasubsp.polycephala from Sonora FK.grusonii from Querétaro. Line bar in fruit photographs is 1 mm.
Figure 3 from: Vargas-Luna MD, Hernández-Ledesma P, Majure LC, Puente-Martínez R, Macías HMH, Luna RTB (2018) Splitting Echinocactus: morphological and molecular evidence support the recognition of Homalocephala as a distinct genus in the Cacteae. PhytoKeys 111: 31-59. https://doi.org/10.3897/phytokeys.111.26856
Figure 3 Phylogenetic relationships of Echinocactus inferred with the total evidence matrix. Maximum parsimony strict consensus tree of 2 most parsimonious trees of 863 steps with a consistency index of 0.790 and a retention index of 0.770. Values above/below nodes indicate maximum parsimony bootstrap (mpb) and posterior probabilities (pp), respectively. Black circles indicate synapomorphic characters identified by the character optimisation analyses. Numbers above/below circles indicate characters and character states, respectively (see Appendix 2). The HEA clade is labelled showing the three genera: Astrophytum, Echinocactus and Homalocephala. Line drawings illustrate the morphological synapomorphies for respective clades.
Figure 5 from: Vargas-Luna MD, Hernández-Ledesma P, Majure LC, Puente-Martínez R, Macías HMH, Luna RTB (2018) Splitting Echinocactus: morphological and molecular evidence support the recognition of Homalocephala as a distinct genus in the Cacteae. PhytoKeys 111: 31-59. https://doi.org/10.3897/phytokeys.111.26856
Figure 5 Bayesian 50% majority rule consensus tree showing phylogenetic relationship of Echinocactus inferred with 5GT. Values in tree nodes correspond (left to right) to bootstrap values from maximum parsimony (mpb), maximum likelihood (mlb) and posterior probabilities (pp). The clades highlighted in dark and light grey correspond to the Echinocactus, Homalocephala and K.grusonii-Ferocactus clades.
Figure 4 from: Vargas-Luna MD, Hernández-Ledesma P, Majure LC, Puente-Martínez R, Macías HMH, Luna RTB (2018) Splitting Echinocactus: morphological and molecular evidence support the recognition of Homalocephala as a distinct genus in the Cacteae. PhytoKeys 111: 31-59. https://doi.org/10.3897/phytokeys.111.26856
Figure 4 Phylogenetic relationship of Echinocactus inferred with cpDNA plus morphology. Bayesian 50% majority rule consensus tree. Values in nodes correspond (left to right) to bootstrap values from maximum parsimony (mpb) and posterior probabilities (pp). The black star indicates the HEA clade and its three subclades Astrophytum, Echinocactus and Homalocephala highlighted.
Figure 2 from: Vargas-Luna MD, Hernández-Ledesma P, Majure LC, Puente-Martínez R, Macías HMH, Luna RTB (2018) Splitting Echinocactus: morphological and molecular evidence support the recognition of Homalocephala as a distinct genus in the Cacteae. PhytoKeys 111: 31-59. https://doi.org/10.3897/phytokeys.111.26856
Figure 2 Phylogenetic relationship of Echinocactus inferred with the cpDNA matrix. Maximum parsimony 50% majority rule consensus tree of 4 most parsimonious trees of 347 steps with a consistency index of 0.681 and retention index of 0.848. Values in nodes correspond (from left to right) to maximum parsimony bootstrap (mpb), maximum likelihood bootstrap (mlb) and posterior probabilities (pp). The black star indicates the HEA clade with three subclades: Astrophytum, Echinocactus and Homalocephala highlighted.
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