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85 results for “Eupatorieae”
Figs. 13-21 in Palynology of species of Anthemideae, Eupatorieae, Inuleae, Mutiseae and Senecianeae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
Figs. 13-21. Pollen grains of Asteraceae, tribes Inuleae and Mutiseae. 13-15. Achillea millefolium. 13. Polar view (MO); 14. Equatorial view (MO); 15. General aspect, ornamentation (MEV). 16-18. Gnaphalium purpureum. 16. Polar view (MO); 17. Equatorial view (MO); 18. General aspect (MEV). 19-21. Chaptalia graminifolia. 19. Polar view (MO); 20. Equatorial view (MO); 21. General aspect (MEV). Bars: Figs. 13, 14, 16, 17, 19, 20, 21 = 10 µm; Figs. 15, 18 = 5 µm.
Figs. 1-12 in Palynology of species of Anthemideae, Eupatorieae, Inuleae, Mutiseae and Senecianeae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
Figs. 1-12. Pollen grains of Asteraceae, tribes Anthemideae and Eupatorieae. 1-3. Matricaria chamomilla.1. Polar view (MO); 2. Equatorial view (MO); 3. General aspect (MEV). 4-6. Chromolaena laevigata. 4. Polar view (MO); 5. Equatorial view (MO); 6. General aspect (MEV). 7-9. Vittetia orbiculata. 7. Polar view (MO); 8. Equatorial view (MO); 9. General aspect (MEV). 10-12. Mikania micrantha. 10. Polar view (MO); 11. Equatorial view (MO); 12. General aspect (MEV). Bars: Figs. 1, 2, 4, 5, 7, 8, 10, 11 = 10 µm; Figs. 3, 6, 9, 12 = 5 µm.
Data from: Systematics of the plumeweeds: The genus Carminatia (Eupatorieae, Asteraceae)
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FIGURE 1 in A new species of Heterocondylus (Eupatorieae, Asteraceae) from Serra do Brigadeiro, Minas Gerais, Brazil
FIGURE 1. Heterocondylus penninervius (Isotype HUFU): A. Habit. B. Leaf, abaxial surface with pinnate venation. C. Capitula. D. Receptacle with the scars of carpopodium insertions. E–H. Phyllaries (outer, intermediate and inner). I. Corolla. J. Anther. K. Style. L. Cypsela and pappus.
FIGURE 1 in A revised infrageneric classification for Brickellia (Asteraceae, Eupatorieae)
FIGURE 1. Leaf of Brickellia cordifolia showing the character trait of naked basal veins (arrows; key couplet 5) that characterizes B. sect. Brickellia.
FIGURE 2. Mikania betancurii. A in A new species of Mikania (Asteraceae, Eupatorieae) from the Western Cordillera of Colombia
FIGURE 2. Mikania betancurii. A. First order branches of the inflorescence; a single head is marked with a star (); a subinvolucral bract is marked with an arrowhead(); B. Proximal portion of the pappus showing capillary bristles in 2 series (arrows); C. Mikania betancurii, cut open flower showing the attachment point of filaments (arrowhead). D. Mikania lloensis, cut open flower showing the attachment point of filaments (arrowhead).
FIGURE 1. Mikania betancurii. A in A new species of Mikania (Asteraceae, Eupatorieae) from the Western Cordillera of Colombia
FIGURE 1. Mikania betancurii. A. Portion of a flowering branch; B, C. Detail of upper (B) and lower (C) leaf surface; D. Head; E. Flower; F. Detail of achene and pappus; G. Distal portion of the corolla, stamens and stigmas showing the details of the corolla lobes; H. Detail of the moniliform, multicellular, uniseriate trichomes below the commissural sinuses of the corolla. I. Dissected flower showing the attachment point of filaments; J. Stamen. All from the holotype.
FIGURE 3 in A new species of Mikania (Asteraceae, Eupatorieae) from the Western Cordillera of Colombia
FIGURE 3. Type locality of Mikania betancuri. A. Northern South America; B. northwestern Colombia; C. Páramo of Frontino, view from the east.
FIGURE 1. Praxelis minima. A. Habit. B. Capitulum. C. Receptacle. D. Floret. E. Stamen. F in Taxonomic novelties in Praxelis (Asteraceae, Eupatorieae): a new species and a new combination
FIGURE 1. Praxelis minima. A. Habit. B. Capitulum. C. Receptacle. D. Floret. E. Stamen. F. Style. (All illustrations made from the holotype. Drawings by Belkiss Alméri).
FIGURE 2 in Taxonomic novelties in Praxelis (Asteraceae, Eupatorieae): a new species and a new combination
FIGURE 2. Praxelis minima in nature. A. Habit. B. Habitat. C. Some specimens showing the diminutive size of this new species. (Photos by Pedro Viana).
FIGURE 2 in Two new species of the Brazilian endemic genus Acritopappus (Compositae, Eupatorieae) from Chapada Diamantina, Bahia State
FIGURE 2. Acritopappus stenophyllus: A. Floriferous branch; B. Leaf; C. Detail of the inflorescence; D. Capitulum; E. Median phyllary; F. Floret; G and G1. Cypselas with aristate and coroniform pappi. A–G1: Bautista & Rodríguez-Oubiña 2188 (SANT). Drawing by Rafael Salvador and Luis Orellana.
FIGURE 1. Acritopappus jacobaeus. A in Two new species of the Brazilian endemic genus Acritopappus (Compositae, Eupatorieae) from Chapada Diamantina, Bahia State
FIGURE 1. Acritopappus jacobaeus. A. Floriferous branch; B. Abaxial surface of leaf; C. Peduncle indument; D. Capitulum; E. Longitudinal section of capitulum; F. External phyllary; G. Internal phyllary; H. Palea; J. Corolla; K. Opened corolla showing androecium; L. Cypsela with pappus. A–L: Bautista 23810 (HRB). Drawing by Luis Orellana.
FIGURE 6 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 6. Genera of Eupatorieae sympatric with Lapidia (Clade Z) in the Chapada Diamantina, Bahia state. A–B. Semiria viscosa D.J.N.Hind. A. Habit. B. Detail of head, showing convex, epaleaceous receptacle, and epappose cypselae. C. Stylotrichium glomeratum Bautista et al. D. Stylotrichium sucrei R.M.King & H.Rob. (Photographs: A–C: V.Amorim; D: S.C.Ferreira).
FIGURE 4 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 4. Endemic genera of Eupatorieae in the Chapada Diamantina, Bahia state (Clade W). A–B. Bahianthus viscosus R.M.King & H.Rob. A. Fruits in dispersal. B. Flowers in anthesis. C. Catolesia huperzioides Roque et al. Flowering branch with dense spiral of leaves. D–E. Morithamnus crassus R.M.King & H.Rob. D. Habit. E. Buds and flowers in anthesis. (Photographs: A–B: L.Moura; C. A.A.Conceição; D–E: N.Roque).
FIGURE 3. Majority-rule 50 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 3. Majority-rule 50% consensus tree of a Bayesian analysis to study the phylogenetic placement of Lapidia apicifolia among selected taxa of the "CAFE clade" (according to Rivera et al. 2016a) (Eupatorieae, Asteraceae), based on a combined matrix with sequence data from the internal transcribed spacer (ITS1 and ITS2) of the nuclear ribosomal DNA and the trnL–trnF plastid region (trnL intron, trnL-trnF spacer). Branch colors follow the same color scheme of Rivera et al. (2016a), and the values above branches correspond to the posterior probabilities calculated from the 18,000 trees obtained in the analysis after excluding burn-in.
FIGURE 5 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 5. Genera of Eupatorieae sympatric with Lapidia (Clade Z) in the Chapada Diamantina, Bahia state. A. Agrianthus myrtoides Mattf. B. Agrianthus giulietiae D.J.N.Hind. C. Arrojadocharis santosii R.M.King & H.Rob. D–E. Lasiolaena blanchetii (Sch.Bip. ex Baker) R.M.King & H.Rob. F. Lasiolaena duartei R.M.King & H.Rob.: bicolored leaves. (Photographs: A: N.Roque; B: L.Moura; C–F: V.Amorim).
FIGURE 1. Lapidia apicifolia Roque & S.C. Ferreira. A. Flowering branch. B in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 1. Lapidia apicifolia Roque & S.C. Ferreira. A. Flowering branch. B. Tomentose indumentum at apex of the branches. C–D. Tector trichomes uniseriate and biseriate. E. Leaf with truncate apex. F. Leaf with serrate margin. G. Capitate glandular trichomes on blade. H. Head pedicellate with bract at peduncle. I. Bracteole. J. Outer bract. K–L. Inner bracts. M. Flat and glabrous receptacle. N. Corolla. O. Anther. P. Style. Q. Cypselae with bristles fused at base and with varying lengths. R. Geminate trichome from cypselae (drawn from the holotype by Natanael Nascimento dos Santos).
FIGURE 2. Lapidia apicifolia Roque & S.C. Ferreira. A in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 2. Lapidia apicifolia Roque & S.C. Ferreira. A. The rocky fields habitat with individuals of the species highlighted (red arrows). B–C. Terminal branches showing leaves opposite-decussate, petiolate, and blade conduplicate. D. Shape and abaxial surface of the leaf. E. Head showing purple colored anther appendages. F. Heads showing green involucral bracts, white corollas, and purplish pappus bristles. G. Fruits in dispersal. (Photographs: A, D, F–G: N.Roque, B–C, E: L.Barres).
FIGURE 2. A in Lectotypifications in Uruguayan Stevia (Asteraceae, Eupatorieae)
FIGURE 2. A. The lectotype of Dissothrix hassleriana deposited in G. B. Detail of the original label of D. hassleriana. C. The lectotype of Stevia gratioloides (left) and a material of Stevia on the same sheet kept at K. D. Detail of the lectotype of S. gratioloides.
FIGURE 1. A in Lectotypifications in Uruguayan Stevia (Asteraceae, Eupatorieae)
FIGURE 1. A. The lectotype of Stevia polycephala deposited in K. B. The lectotype of Stevia congesta in E. C. Detail of a terminal inflorescence of S. congesta.
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