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606 results for “Arecaceae”
FIGURE. Licuala sandsiana. A in Seven new species of Licuala (Livistoninae, Arecaceae) from New Guinea
FIGURE. Licuala sandsiana. A. Leaf lamina and part of petiole. B. Upper part of infructescence. C. Flower past anthesis. D. Remnants of staminal ring. Scale bar: A = 12 cm; B = 4 cm; C, D = 2.5 mm. A, C, D from Sands 2768; B from Kerenga LAE 77563. Drawn by Lucy T. Smith.
FIGURE. Licuala bakeri. A. Stem with one leaf left. B. Inflorescence. C in Seven new species of Licuala (Livistoninae, Arecaceae) from New Guinea
FIGURE. Licuala bakeri. A. Stem with one leaf left. B. Inflorescence. C. Rachilla with flowers in bud. D. Flower. E. Flower in longitudinal section F. Staminal ring in outside view. G. Fruit H. Fruit in transverse section. Scale bar: A = 12 cm, B = 4 cm, C = 5 mm, D, E = 1.3 mm, F = 1 mm. A–H from Baker 1059. Drawn by Lucy T. Smith.
FIGURE. Licuala multibracteata. A. Habit. B in Seven new species of Licuala (Livistoninae, Arecaceae) from New Guinea
FIGURE. Licuala multibracteata. A. Habit. B. Leaf lamina with part of petiole and leaf base with leaf sheath attached. C. Lower and upper part of inflorescence. D. Distal part of rachilla with flowers at early anthesis. E. Flower. F. Flower in longitudinal section. G. Staminal ring in inside view. H. Fruit in transverse section. I. Fruit. Scale bar: A = 90 cm; B = 18 cm, C = 20 cm, D = 7.5 mm, E, F = 2 mm, G = 1.6 mm, H, I = 5 mm. A–I from Craven 932. Drawn by Lucy T. Smith.
FIGURE. Licuala bankae. A. Habit. B in Seven new species of Licuala (Livistoninae, Arecaceae) from New Guinea
FIGURE. Licuala bankae. A. Habit. B. Leaf lamina and part of petiole. C. Leaf base with leaf sheath attached. D. Basal part of inflorescence with proximal first order branch left. E. Distal part of rachilla with flowers at anthesis. F. Flower. G. Flower in longitudinal section. H. Staminal ring in inside view. Scale bar: A = 130 cm; B = 18 cm, C = 12 cm, E = 7 mm, F, G, H = 2.5 mm. A–H from Barfod 449. Drawn by Lucy T. Smith.
FIGURE. Licuala coccinisedes. A in Seven new species of Licuala (Livistoninae, Arecaceae) from New Guinea
FIGURE. Licuala coccinisedes. A. Leaf lamina and part of petiole. B. Leaf base with leaf sheath attached. C. Lower and upper part of Inflorescence D. Rachilla with flowers in different phases of opening. E. Flower. F. Flower in longitudinal section. G. Staminal ring in inside view. H. Fruit. I. Fruit in transverse section. Scale bar: A, B = 12 cm, C = 4 cm, D = 7 mm, E, F = 1.5 mm, G = 1.6 mm, H, I = 5 mm. A–I from Barfod 484. Drawn by Lucy T. Smith.
FIGURE. Licuala suprafolia. A. Habit. B in Seven new species of Licuala (Livistoninae, Arecaceae) from New Guinea
FIGURE. Licuala suprafolia. A. Habit. B. Leaf lamina and part of petiole. C. Leaf base with leaf sheath attached. D. Lower and upper part of inflorescence. E. Distal part of rachilla with flowers at anthesis F. Flower. G. Flower in longitudinal section. H. Staminal ring in outside view. I. Fruit. J. Fruit in transverse section. K. Endocarp. Scale bar: A = 1 m; B = 24 cm, C, D = 18 cm, E, F, G, H = 1.6 mm, I, J = 7 mm, K = 5 mm. A-K from Barfod 462. Drawn by Lucy T. Smith.
Data from: Phylogenomics and generic limits of Dypsidinae (Arecaceae), the largest palm radiation in Madagascar
<p>With 178 species, the palm subtribe Dypsidinae is one of the largest plant radiations on Madagascar. A well-resolved species-level phylogeny is required not only to unpick the drivers of this spectacular radiation but also to define natural and useful generic limits in this taxonomically difficult group. The only recent taxonomic revision of Dypsidinae recognized just four genera, including the large genus <em>Dypsis</em> (currently with 172 species), which was considered impossible to divide further based on morphology alone. Here we describe the first comprehensively sampled species-level phylogeny of Dypsidinae, including 157 described species (88% of the subtribe) as well as 10 samples of uncertain taxonomic identity (potential new species). Our tree is based on target sequence capture data for 161 nuclear DNA loci. The phylogenetic relationships recovered render <em>Dypsis</em> s.l. paraphyletic, requiring the resurrection of two previously synonymised genera. In total, we recognize six genera in Dypsidinae (<em>Dypsis</em> Noronha ex Mart., <em>Chrysalidocarpus</em> H.Wendl., <em>Marojejya</em> Humbert, <em>Vonitra</em> Becc., <em>Lemurophoenix</em> J.Dransf., and <em>Masoala</em> Jum.), all of which are monophyletic and consistent with morphology.</p>
Appendix IV, Plate 63 in A revision of Geonoma (Arecaceae)
Appendix IV, Plate 63. Holotype of Geonoma stricta subsp. pendula (R. Rojas, A. Peña & E. Chávez 256, NY).
Appendix IV, Plates 4 & 5 in A revision of Geonoma (Arecaceae)
Appendix IV, Plates 4 & 5. Holotype of Geonoma concinna subsp. simplex (A. Gentry & M. Monsalve 48188, NY).
Appendix IV, Plates 6 & 7 in A revision of Geonoma (Arecaceae)
Appendix IV, Plates 6 & 7. Holotype of Geonoma concinnoidea (G. de Nevers & H. Herrera 6942, NY).
FIGURE 43 in A revision of Geonoma (Arecaceae)
FIGURE 43. Distribution maps of Geonoma undata subsp. pulcherrima, G. undata subsp. skovii, G. undata subsp. stenothyrsa, and G. undata subsp. tacarcunensis.
FIGURE 44 in A revision of Geonoma (Arecaceae)
FIGURE 44. Distribution maps of Geonoma undata subsp. tumucensis, G. undata subsp. venezuelana and G. venosa.
FIGURE 39 in A revision of Geonoma (Arecaceae)
FIGURE 39. Distribution maps of Geonoma stricta subsp. bracteata, G. stricta subsp. divaricta, G. stricta subsp. pendula, and G. stricta subsp. pliniana.
FIGURE 36 in A revision of Geonoma (Arecaceae)
FIGURE 36. Distribution maps of Geonoma pohliana subsp. wittigiana, G. poiteauana, G. sanmartinensis, and G. santanderensis.
FIGURE 35 in A revision of Geonoma (Arecaceae)
FIGURE 35. Distribution maps of Geonoma pohliana subsp. rubescens, G. pohliana subsp. trinervis, G. pohliana subsp. unanensis, and G. pohliana subsp. weddelliana.
Appendix IV, Plate 8 in A revision of Geonoma (Arecaceae)
Appendix IV, Plate 8. Isotype of Geonoma concinnoidea subsp. coclensis (A. Henderson & E. Ferreira 3028, NY).
FIGURE 37 in A revision of Geonoma (Arecaceae)
FIGURE 37. Distribution maps of Geonoma schizocarpa, G. schottiana, G. scoparia, and G. simplicifrons.
FIGURE 31 in A revision of Geonoma (Arecaceae)
FIGURE 31. Distribution maps of Geonoma pinnatifrons subsp. pinnatifrons, G. pinnatifrons subsp. binervia, G. pinnatifrons subsp. martinicensis, and G. pinnatifrons subsp. membranacea.
FIGURE 32 in A revision of Geonoma (Arecaceae)
FIGURE 32. Distribution maps of Geonoma pinnatifrons subsp. mexicana, G. pinnatifrons subsp. oxycarpa, G. pinnatifrons subsp. platybothros, and G. pinnatifrons subsp. ramosissima.
FIGURE 30 in A revision of Geonoma (Arecaceae)
FIGURE 30. Distribution maps of Geonoma orbignyana subsp. hoffmanniana, G. paradoxa, G. pauciflora, and G. peruviana.
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International Brain Laboratory public data
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OpenNeuro
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