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14 results for “Davilla”
Herbarium specimen image of Davilla nitida (Vahl) Kubitzki, part of the collection of Royal Botanic Gardens, Kew
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.
Davilla nitida (Vahl) Kubitzki from Colombia collected by A. Camargo, E. Álvarez, F. Toro #3371
<p><strong>File Name</strong>: <span>TOLI-23680-ZAR-05-Sot-Reb-EAD-3371.jpg</span></p> <p><strong>CÓDIGO FOTO</strong>: <span>TOLI-23680-ZAR-05-Sot-Reb-EAD-3371-</span></p> <p><strong>Fotografía</strong>: <span>SI</span></p> <p><strong>Nº TOLI</strong>: <span>TOLI-23680</span></p> <p><strong>PARCELA</strong>: <span>ZAR-05</span></p> <p><strong>CÓDIGO</strong>: <span>Sot-Reb-EAD-3371</span></p> <p><strong>Nº COLECTA</strong>: <span>3371</span></p> <p><strong>NUEVOS COLECTORES</strong>: <span>Alejandro Camargo, Felipe Toro & Esteban Alvarez</span></p> <p><strong>COLECTORES</strong>: <span>A. Camargo, E. Álvarez, F. Toro</span></p> <p><strong>Nº MUESTRAS MONTADAS</strong>: <span>1</span></p> <p><strong>Homologación</strong>: <span>No homologado</span></p> <p><strong>Nueva fecha del evento </strong>: <span>30/11/2018.</span></p> <p><strong>Fecha del evento</strong>: <span>15/10/2006.</span></p> <p><strong>Proyecto </strong>: <span>Recursos Botánicos Disponibles en Línea (BRAVO) para la flora Colombiana</span></p> <p><strong>Hábitat</strong>: <span>Bosque húmedo tropical (bh-T)</span></p> <p><strong>Comentario del evento</strong>: <span>Bosque de tierra firme</span></p> <p><strong>Continente</strong>: <span>SA</span></p> <p><strong>Pais</strong>: <span>Colombia</span></p> <p><strong>Estado/Provincia</strong>: <span>Amazonas</span></p> <p><strong>Municipio</strong>: <span>Leticia</span></p> <p><strong>Localidad</strong>: <span>Resguardo Indígena Ticuna-Huitoto Km 6-11.</span></p> <p><strong>Elevación minima en metros</strong>: <span>200</span></p> <p><strong>Elevación maxima en metros</strong>: <span>300</span></p> <p><strong>Latitud</strong>: <span>-4.004</span></p> <p><strong>Longitud original</strong>: <span>-69.896</span></p> <p><strong>datum geodésico</strong>: <span>WGS 84</span></p> <p><strong>Latitud decimal</strong>: <span>-4.004</span></p> <p><strong>Longitud decimal</strong>: <span>-69.896</span></p> <p><strong>Identificado por</strong>: <span>Diego Suescún</span></p> <p><strong>Fecha de identificación</strong>: <span>15/02/2019.</span></p> <p><strong>Nombre cientifico</strong>: <span>Davilla nitida (Vahl) Kubitzki</span></p> <p><strong>Reino</strong>: <span>Plantae</span></p> <p><strong>Filo</strong>: <span>Magnoliophyta</span></p> <p><strong>Clase</strong>: <span>Equisetopsida</span></p> <p><strong>Orden</strong>: <span>Dilleniales</span></p> <p><strong>Familia nueva</strong>: <span>Dilleniaceae</span></p> <p><strong>Género nuevo</strong>: <span>Davilla</span></p> <p><strong>especie nueva</strong>: <span>nitida</span></p> <p><strong>Autoría del nombre científico</strong>: <span>(Vahl) Kubitzki</span></p> <p><strong></strong>: <span>Dilleniaceae</span></p> <p><strong>genero herbario</strong>: <span>Davilla</span></p> <p><strong>especie herbario</strong>: <span>nitida</span></p> <p><strong>Especie de herbario para TNRS</strong>: <span>Davilla nitida</span></p> <p><strong>Especie corregida herbario y desde TNRS</strong>: <span>Davilla nitida</span></p> <p><strong>Familia corregida desde TNRS</strong>: <span>Dilleniaceae</span></p> <p><strong></strong>: <span>2768</span></p>
FIGURE 12 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 12. Cross-section of the leaf blade of Davilla elliptica (a–d), D. grandiflora (e–h), and D. pygmaea M.J. Silva (i–l), submitted to histochemical tests a–c, g, h, i, j–l petiole. d–f. midrib. Histochemical tests: a, e, i and j. acidic lipids indicated by *, and a green-blue color. b–d, f–h, k and l total lipids stained red-orange indicated by * and arrowheads. See lipid droplet indicated by an arrowhead in b and the intense cuticle coloration in b, f, k and l; note the deposition of lipids on the cell walls of idioblasts and endodermis cells. c = cuticle. co = collenchyma. ep = epidermis. en = endodermis. fi = fibers. pa = parenchyma. ph = phloem. sc = sclereids. vb = vascular bundle. xy = xylem. asterisks = idioblasts. arrows = Casparian strip. Scales: c, e, i and k = 200 µm. a, b, d, f-h, j and l = 50 µm.
FIGURE 11 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 11. Cross-sections of the leaf blades of Davilla elliptica (a–d), D. grandiflora (e–h), and D. pygmaea M.J. Silva (i–l), submitted to histochemical tests. a, c, e and k petiole. b, f, g, i and j midrib. d, h and l leaf blade. Histochemical tests: a positive reaction for phenolic compounds in tissues, indicated by an arrowhead, *, and black color; note the presence of phenolic compounds in the endodermal cells, and in the idioblast secretions. b–l. starch grains in the tissues; note the presence of starch grains in the endodermis adjacent to the vascular system in b, c, g, i and k. ep = epidermis. en = endodermis. fi = fibers. pa = parenchyma. ph = phloem. pp = palisade parenchyma. sc = sclereids. sp = spongy parenchyma. vb = vascular bundle. xy = xylem. asterisks = idioblasts. arrows = Caspary strip. Scales: i = 500 μm; b = 200 µm. a, c–h and j–l = 50 µm.
FIGURE 9 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 9. Cross sections of the leaf blades of Davilla elliptica (a–e), D. grandiflora (f–j), and D. pygmaea (k–p): a, f and k general aspect of the leaf blade. b, g, l and m. detail of the leaf blade. c, d, h, i, n and o detail of the epidermis, trichomes, palisade and spongy parenchyma, and vascular bundles. e, j and p. leaf margins. c = cuticle. ep = epidermis. pp = palisade parenchyma. sp = spongy parenchyma. tr = trichome. vb = vascular bundle. black arrowhead = stomata. asterisks = idioblasts. Scale: a, e, f, j, k and p = 200 μm; b-d, g-i and l-o = 50 μm.
FIGURE 10 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 10. Cross-section of the leaf blades of Davilla elliptica (a–e), D. grandiflora (f–j), and D. pygmaea M.J. Silva (k–o), submitted to histochemical tests. a, d, j, l, n and o petiole. b, e, f, h, i and k. midrib. c, g and m leaf blade. Histochemical tests: a, b, f–h, k and l. Total alkaloids in tissues (indicated by the arrowhead and black color); note the presence of alkaloids in the parenchymatic cells of the pith, parenchyma rays and chlorophyllian parenchyma. c, d, i, m and n. positive reaction for phenolic compounds in tissues (indicated by the arrowhead and black color); note the presence of phenolic compounds in the endodermis cells in d, and in the idioblast secretions in n. e, j and o positive reaction for lignin; note the intense pink color of the fibers, xylem cells, and sclereids. ep = epidermis. en = endodermis. fi = fibers. pa = parenchyma. ph = phloem. pp = palisade parenchyma. sc = sclereids. vb = vascular bundle. xy = xylem. asterisks = idioblasts. arrows = Caspary strip. Scales: i = 500 μm; c, g, k, m and o = 200 µm. a, b, d, e, f, h, j, l and n = 50 µm.
FIGURE 8 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 8. Cross sections of the midribs of Davilla elliptica (a–f), D. grandiflora (g–l), and D. pygmaea (m–r): a, g and m general aspect of the midrib. b, h and n general aspect of the adaxial surface. c, f, i and o general aspect of the abaxial surface. d, j and p detail of the larger vascular bundle. e, k, l and q details of the fibers, idioblasts, phloem, endodermis, sclereids, and xylem. r pith. c = cuticle. co = collenchyma. ep = epidermis. fi = fibers. en = endodermis. pa = parenchyma. ph = phloem. pi = pith. ra = raphide. sc = sclereids. tr = trichome. xy = xylem. asterisks = idioblasts. arrows = Casparian strip. Scale: a, g and m = 500 μm; d, j and p = 200 μm; b, c, e, f, h, i, k, l, n, o, q and r = 50 μm.
FIGURE 7 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 7. Cross-section of the petioles of Davilla elliptica (a–g), D. grandiflora (h–n) and D. pygmaea (o–u): h and o general aspect of the petiole. b, i and p general aspect of the adaxial surface. c, j and q general aspect of the abaxial surface. d, k and r. detail of the largest vascular bundle. e, l and s. details of the fibers, phloem, endodermis, and xylem. f, m and t lateral projections, note the accessory vascular bundles and their orientations. g, n and u accessory vascular bundles. c = cuticle. co = collenchyma. en = endodermis. ep = epidermis. fi = fibers. pa = parenchyma. ph = phloem. sc = sclereids. tr = trichome. vb = vascular bundle. xy = xylem. asterisks = idioblasts. arrows = Casparian strip. Scale: a, h and o = 500 μm; d, f, k, m, r and t = 200 μm; b, c, e, g, i, j, l, n, p, q, s and u = 50 μm.
FIGURE 5. Davilla grandiflora A in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 5. Davilla grandiflora A. St.-Hil. & Tul. a habit. b fruiting branch and foliage. c. fruits. Photographs provided by Marcelo F. Simon.
FIGURE 6 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 6. Davilla nitida (Vahl) Kubitzki. a fertile branch, note the effuse and conspicuously ramified inflorescence. b flowering branch. c flower in frontal view. d fruiting branch. Photographs provided by Maurício Mercadante.
FIGURE 4. Davilla elliptica A in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 4. Davilla elliptica A. St.-Hil. a flowering branch, note the reddish and sericeous young branches. b flower in frontal view. c bee Apis mellifera visiting the flower. d detail of flowers in frontal view, note the two free carpels. e open fruits, note the glossy black seeds with white arils. Photograph c provided by Carolyn E. Barnes Proença, the others by Maurício Mercadante.
FIGURE 2. Davilla pygmaea M. J. Silva. a habit. b in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 2. Davilla pygmaea M. J. Silva. a habit. b detail of an inflorescence. c general aspect of the plant in frontal view, note the ascending leaves. Images a and b provided by Marcelo F. Simon, c, by M.J. Silva.
FIGURE 3 in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 3. Distribution of Davilla pygmaea M. J. Silva. a Map of Brazil, highlighting Goiás State in gray. b Map of Goiás State, its limits, and elevational variations. Abbreviations for the states: BA, Bahia; GO, Goiás; MG, Minas Gerais; MS, Mato Grosso do Sul; MT, Mato Grosso; TO, Tocantins; and DF, Federal District of Brazil.
FIGURE 1. Davilla pygmaea M. J. Silva. a habit. b in A remarkable new species of Davilla Vand. (Dilleniaceae, Dolicocarpoideae) from the Brazilian Savanna supported by morphological and anatomical data
FIGURE 1. Davilla pygmaea M. J. Silva. a habit. b detail of adaxial surface of the leaves showing the venation, apex, and margins. c detail of abaxial surface of the leaves showing the venation, apex, and margins. d and e bracts on ventral side, note the indumented upper third. f inflorescence. g flower. h frontal view of a flower, with one inner sepal removed. i-k external sepals. l and m internal sepals. n petals. o stamen. p dorsal surface of the anthers. q detail of one of the carpels. r stigma detail. (Images by Cristiano Gualberto, from the holotype).
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