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28 results for “Calea”
Linked collectors and determiners for: Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil.
Natural history specimen data linked to collectors and determiners held within, "Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/64701c08-6b68-4d70-b0bb-f0c5f60224ae">https://bionomia.net/dataset/64701c08-6b68-4d70-b0bb-f0c5f60224ae</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/64701c08-6b68-4d70-b0bb-f0c5f60224ae">https://gbif.org/dataset/64701c08-6b68-4d70-b0bb-f0c5f60224ae</a>. Formatted as a Frictionless Data package.
FIGURE 3 in The spiraling story of Tyleropappus and a new name for Calea (Asteraceae: Neurolaeneae) from Venezuela
FIGURE 3. Schematic phylogeny of Calea (Neurolaeneae, Asteraceae) by Bueno (2023). The bold clade within the dashed box indicates the phylogenetic position of the Nana clade.
FIGURE 2 in The spiraling story of Tyleropappus and a new name for Calea (Asteraceae: Neurolaeneae) from Venezuela
FIGURE 2. Distribution of Calea spiralis nom. nov. (Neurolaeneae, Asteraceae) in Venezuela. VE – Venezuela, BR – Brazil, CO – Colombia.
FIGURE 1 in The spiraling story of Tyleropappus and a new name for Calea (Asteraceae: Neurolaeneae) from Venezuela
FIGURE 1. Calea spiralis nom. nov. (Neurolaeneae, Asteraceae). A. Flowering branch. B. Leaf abaxial surface. C. Indumentum of abaxial leaf surface. D. Capitulum. E. First series of phyllaries. F. Second series of phyllaries. G. Third series of phyllaries. H. Fourth series of phyllaries. I. Disc floret with bilength pappus scales. J. Cypsela with polylength pappus scales. A–J drawn from the lectotype H.H. Tate 605 (NY); A–J: millimeter scale. Illustration by Débora Dalzotto.
FIGURE 2 in Calea repanda (Asteraceae: Neurolaeneae), a new species and novel characters for the taxonomy of the genus
FIGURE 2. Calea repanda sp. nov. (Neurolaeneae, Asteraceae) A. Flowering branch. B. Leaf, abaxial surface. C. Capitula with ray florets removed to show involucre, paleae and disc florets arrangements. D. First series of phyllaries. E. Second series of phyllaries. F. Third series of phyllaries. G. Fourth series of phyllaries. H. Fifth series of phyllaries. I. Sixth series of phyllaries. J. Ray floret. K. Disc floret with bilength pappus scales. L. Cypsela with polylength pappus scales. A–L drawn from A. C. Sevilha 7016 (CEN); A–L: millimeter scale. Illustration by Débora Dalzotto.
FIGURE 1 in Calea repanda (Asteraceae: Neurolaeneae), a new species and novel characters for the taxonomy of the genus
FIGURE 1. Distribution of Calea repanda (Neurolaeneae, Asteraceae) in Brazil. MG—Minas Gerais State, BA—Bahia State, ES— Espírito Santo State, RJ—Rio de Janeiro State.
FIGURE 2 in Nomenclatural synopsis of the new Calea ser. Candolleanae (Asteraceae: Neurolaeneae), a clade endemic to Eastern and Central Brazil
FIGURE 2. Occurrence map of Calea ser. Candolleanae (Asteraceae, Neurolaeneae) in Brazil; each symbol represents state level species occurrences. Brazilian states:AM—Amazonas, AL—Alagoas, AP—Amapá, BA—Bahia, CE—Ceará, DF—Distrito Federal, ES—Espírito Santo, GO—Goiás, MA—Maranhão, MG—Minas Gerais, MS—Mato Grosso do Sul, MT—Mato Grosso, PA—Pará, PE—Pernambuco, PB—Paraíba, PI—Piauí, PR—Paraná, RJ—Rio de Janeiro, RN—Rio Grande do Norte, RO—Rondônia, RS—Rio Grande do Sul, SC— Santa Catarina, SE—Sergipe, SP—São Paulo, TO—Tocantins. Countries or territories: ARG—Argentina, GUY—Guyana, GUF—French Guyana, BOL—Bolivia. PAR—Paraguay, SUR—Suriname.
FIGURE 2 in A new species of Calea (Asteraceae-Neurolaeneae) from Goiás State, Brazil
FIGURE 2. Calea aldamoides, in vivo. A. Capitula showing the dimorphic phyllaries. B. Capitula showing the ray and disk florets. C. Habit. (Photos by J. Moises Mendoza F.).
FIGURE 1. Calea aldamoides. A. Habit. B. Leaf. C. Ray floret. D. Palea. E in A new species of Calea (Asteraceae-Neurolaeneae) from Goiás State, Brazil
FIGURE 1. Calea aldamoides. A. Habit. B. Leaf. C. Ray floret. D. Palea. E. Disk floret. (All illustrations made from the holotype. Drawings by the first author.).
FIGURE 2. Calea diamantinensis G.A in A new species of Calea (Neurolaeneae, Asteraceae) from the Espinhaço Range, Minas Gerais, Brazil
FIGURE 2. Calea diamantinensis G.A. Reis-Silva & J.N. Nakaj. A. Flowering shoot. B. Details of leaves. C. Immature head. D. Capitulescences. E. Cypselae on mature heads. Photos by G.A. Reis-Silva.
FIGURE 1. Calea diamantinensis G.A in A new species of Calea (Neurolaeneae, Asteraceae) from the Espinhaço Range, Minas Gerais, Brazil
FIGURE 1. Calea diamantinensis G.A. Reis-Silva & J.N. Nakaj. A. Habit. B. Capitulescence. C. Detail of a head. D, E, F, G. Involucral bracts. H. Paleae of receptacle. I. Corolla. J. Anthers. K. Cypselae. (All illustrations made from the holotype. Drawings by Reinaldo Pinto).
FIGURE 3. A in A new species of Calea (Neurolaeneae, Asteraceae) from the Espinhaço Range, Minas Gerais, Brazil
FIGURE 3. A. Location of the Minas Gerais state in Brazil. B. Location of Calea diamantinensis G.A.Reis-Silva & J.N. Nakaj. C. Threedimensional map showing part the known distribution of C. diamantinensis. Images by IBGE.
FIGURE 2 in Systematic significance of cypselae in the Calea teucriifolia complex
FIGURE 2. Light microscopy of Calea cypselae. a–g. transversal section. h. SEM. a. C. villosa. b, d, f. C. microphylla. c, e. C. ferruginea. g, h. C. teucrifolia. a–b: ray cypsela. c–d. disk cypsela. e–g. Detail of wall cypsela. h. Detail of inner mesocarp. Note the sclereid projections. ex: exocarp; im: inner mesocarp; om: outer mesocarp; pe: pericarp; ph: phytomelanin; sc: seminal chamber; se: seed; vb: vascular bundle; asterisk: inner mesocarp consumed; black arrow: ribs; white arrow: sclerenchyma projections.
FIGURE 1 in Systematic significance of cypselae in the Calea teucriifolia complex
FIGURE 1. Scanning Electron Microscopy (SEM) of Calea cypselae. a, e, j. C. ferruginea, b, f, i, k. C. microphylla, c, g. C. teucriifolia, d, h, l. C. villosa. a–h. General view. i. Detail of the apex. Note typical biseriate trichomes. j. Detail of median region. Note the reduced biseriate trichomes. k. Detail of pappus. l. Cypsela base showing the carpopodium. Arrowhead: biseriate tector trichomes. ca: carpopodium. pa: pappus.
FIGURE 6 in Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil
FIGURE 6. Principal Component Analysis performed with the informative morphological characters of C. × parviantha and its parents: C. parvifolia and C. triantha. 1. Calea triantha. 2. Calea × parviantha. 3. Calea parvifolia. Figure by Marcelo L. Bueno.
FIGURE 5 in Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil
FIGURE 5. Calea × parviantha nothospecies nov. (Neurolaeneae, Asteraceae) in tropical high elevation grasslands in the contact zone of the Atlantic Forest and Cerrado domains at Porto Amazonas, Paraná, Brazil. A. Leaf abaxial surfaces and phyllaries of involucrum. B. Radiate capitulum. Photos by R. T. Dall'Agnol.
FIGURE 4 in Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil
FIGURE 4. Comparative illustration of informative structures to recognize the new nothospecies Calea × parviantha in comparison to its parental species C. parvifolia and C. triantha (Neurolaeneae, Asteraceae) A–C. Indumentum of stems. D–H. Cypselae with pappus scales. I–K. Leaves, abaxial surface with venation. L–N Abaxial surface with vein and indumentum in detail. A, D, E, I and L: Calea parvifolia drawn from M. L. Brotto et al. 3175 (MBM). B, F, G, J and M: Calea × parviantha nothospecies nov. drawn from A. C. Cervi 3546 (MBM). C, H, K and N: Calea triantha drawn from G. Heiden et al. 2312 (ECT); A–M: millimeter scale. Illustration by Débora Dalzotto.
FIGURE 3 in Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil
FIGURE 3. Prediction occurrence map of suitable ecological niche modelling for Calea grandiflora and C. × parviantha (Neurolaeneae, Asteraceae). Figure by: Marcelo L. Bueno.
FIGURE 2 in Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil
FIGURE 2. Occurrence map of Calea grandiflora, C. parvifolia, C. × parviantha, and C. triantha (Neurolaeneae, Asteraceae) in Brazil. MG—Minas Gerais, SP—S"o Paulo, PR—Paraná, SC—Santa Catarina. Figure by: Marcelo L. Bueno.
FIGURE 1 in Two noteworthy Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil
FIGURE 1. Calea grandiflora sp. nov. (Neurolaeneae, Asteraceae) A. Flowering branch. B. Leaf with pauciserrate margins, adaxial surface. C. Margin with small teeth. D. Abaxial surface indumentum. E. Phyllary of first series. F. Phyllary of second series. G. Phyllary of third series. H. Phyllary of fourth series. I. Phyllary of fifth series. J. Striate surface of scarious phyllaries. K. Capitulum with ray florets removed to show involucre, paleae and disc floret arrangements. L. Ray floret. M. Disc floret with monolength pappus scales. N. Cypsela with monolength pappus scales. A–N drawn from L. R. Landrum 2761 (SP); A–M: millimeter scale. Illustration by Débora Dalzotto.
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