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26 results for “Asparagales”
Fig. 1 in A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil
Fig. 1 (part 2). Bayesian 50% majority-rule consensus tree of the combined ITS, ETS, matK-trnK and rps16-trnK datasets.
Fig. 2 in A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil
Fig. 2. Venn diagram of the distribution by biome of species of Orchidaceae recorded for karsts from Brazil. The number of samples for each biome is indicated in parentheses.
Fig. 4. Habenaria karstica J.A.N in A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil
Fig. 4. Habenaria karstica J.A.N.Bat. sp. nov. A. Habit. B. Stem base, roots and tuberoid. C. Leaf. D. Flower, front view. E. Flower, side view. F. Pedicellate ovary, gynostemium, lip and spur, side view. G. Dissected perianth. H. Gynostemium, front view. I. Gynostemium, lateral view. J. Gynostemium, dorsal view. K. Dissected connective, anthers and auricles. L. Pollinaria. M. Rostellum, side view. N. Rostellum, upper view. All images from the type material, J.A.N. Batista et al. 3649 (BHCB).
Fig. 3 in A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil
Fig. 3. Lapa do Baú, Pedro Leopoldo, during the rainy season. A. General view of the outcrop. B. View of the massif with predominance of Dyckia luxor (L.B.Sm. & Read) Forzza. C–E. Habenaria karstica J.A.N.Bat. sp. nov. C. Plants growing at the base and between D. luxor. D. Plants growing in small pockets of soil accumulated between rocky blocks. E. Flowers.
Fig. 1 in A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil
Fig. 1 (part 1). Bayesian 50% majority-rule consensus tree of the combined ITS, ETS, matK-trnK and rps16-trnK datasets. Numbers next to the nodes represent the posterior probabilities (PP) from the Bayesian analysis and bootstrap percentages (BP) from parsimony analyses. Only values of major clades are shown. Bootstrap percentages ≤ 50% are indicated by a dash (-). Neotropical subclades are numbered according to Batista et al. (2013). Habenaria karstica J.A.N.Bat. sp. nov. is highlighted in bold. Species of the Habenaria repens complex morphologically similar to H. karstica are indicated by arrows.
Fig. 5. A. Habenaria karstica J.A.N in A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil
Fig. 5. A. Habenaria karstica J.A.N.Bat. sp. nov. (Batista et al. 3649 – BHCB). B–F. Species of the Habenaria repens complex morphologically similar to H. karstica. B. Habenaria rupicola Barb. Rodr. (Batista et al. 2782 – BHCB). C. Habenaria sampaioana Schltr. (Batista et al. 2426 – BHCB). D. Habenaria coxipoensis Hoehne (Batista 404 – CEN). E. Habenaria subviridis Hoehne & Schltr. (Batista 2605 – BHCB). F. Habenaria aranifera Lindl. (Batista 2472 – BHCB). G–L. Species phylogenetically related to H. karstica from Habenaria sect. Spathaceae Kraenzl. G. Habenaria anistisii Kraenzl. (Batista & Bianchetti 3087 – BHCB). H. Habenaria curti-bradei Hoehne (Batista et al. 2372 – BHCB). I. Habenaria heringeri Pabst (Batista 21 – CEN). J. Habenaria jaguariahyvae Kraenzl. (Batista et al. 1824 – BHCB). K. Habenaria orchiocalcar Hoehne (Batista 173 – CEN). L. Habenaria trifida Kunth (Batista et al. 2724 – BHCB). Scale bars: A–F = 5 mm; G–L = 10 mm.
Fig. 2 in Effect of the height and distribution pattern of pheromone-baited traps on the capture of Scyphophorus acupunctatus (Coleoptera: Dryophthoridae) on blue agave (Asparagales: Asparagaceae)
Fig. 2. Mean (+ SE) numbers and sex ratios of Scyphophorus acupunctatus weevils captured per trap with various distribution pattern of traps in the field. Treatments with similar letters are not significantly different (Tukey's test, a = 0.05).
Fig. 1 in Effect of the height and distribution pattern of pheromone-baited traps on the capture of Scyphophorus acupunctatus (Coleoptera: Dryophthoridae) on blue agave (Asparagales: Asparagaceae)
Fig. 1. Distribution and arrangement of traps in the experiment of distribution pattern of traps, using 4 treatments: 1) traps placed in a triangle pattern with an inter-trap distance of 100 m; 2) traps placed a square with an inter-trap distance of 100 m; 3) traps placed in a triangle with an inter-trap distance of 200 m; and 4) traps placed in a square with an inter-trap distance of 200 m.
Linked collectors and determiners for: Colección de Alismatales, Apiales, Aquifoliales, Arecales y Asparagales del Museo Botánico CORD - IMBIV.
Natural history specimen data linked to collectors and determiners held within, "Colección de Alismatales, Apiales, Aquifoliales, Arecales y Asparagales del Museo Botánico CORD - IMBIV". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/69a53df8-4ca0-412c-8691-6cbe90827fad">https://bionomia.net/dataset/69a53df8-4ca0-412c-8691-6cbe90827fad</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/69a53df8-4ca0-412c-8691-6cbe90827fad">https://gbif.org/dataset/69a53df8-4ca0-412c-8691-6cbe90827fad</a>. Formatted as a Frictionless Data package.
Figures 1–9 in Scale insects (Hemiptera: Coccoidea) found on dracaena and ficus plants (Asparagales: Asparagaceae, Rosales: Moraceae) from southeastern Asia
Figures 1–9. Some scale insects collected on dracaena and ficus plants in Cambodia, Laos, Thailand and Vietnam. 1) Drepanococcus chiton (Green). 2) Paralecanium quadratum (Green). 3) Parasaissetia nigra (Nietner). 4) Fiorinia coronata Williams and Watson. 5) Gymnaspis ficus Ramakrishna Ayyar. 6) Unaspis acuminata (Green). 7) Dysmicoccus neobrevipes Beardsley. 8) Ferrisia virgata (Cockerell). 9) Rhizoecus americanus (Hambleton).
FIGURE 4 in Echinoagave nievesiorum (Agavaceae, Asparagales): A new species from the Sierra Madre Occidental, Jalisco, Mexico
FIGURE 4. Map of Echinoagave nievesiorum and morphologically similar species. Different colors represent the biogeographic provinces sensu Morrone et al. (2017).
FIGURE 2 in Echinoagave nievesiorum (Agavaceae, Asparagales): A new species from the Sierra Madre Occidental, Jalisco, Mexico
FIGURE 2. Differences in leaves, spines, margins (upper row), flowers (mid row), and fruits (bottom row) among Echinoagave sp. from Concordia, Sinaloa (A); E. rzedowskiana from San Cristóbal de La Barranca, Jalisco (B); and E. nievesiorum from Bolaños, Jalisco (C). Photographs: Leaves, spines, margins, flowers (A), and fruits (A–B) by L.J. García-Morales; flowers (B) by S. Rosales; flowers (C) by A.T. Nuño-R.; and fruits (C) by J.A. Vázquez-G.
FIGURE 1. Echinoagave nievesiorum. A in Echinoagave nievesiorum (Agavaceae, Asparagales): A new species from the Sierra Madre Occidental, Jalisco, Mexico
FIGURE 1. Echinoagave nievesiorum. A. Fruiting rosette on top of Sierra Wixárika, Cerro El Gallo, Bolaños, Jalisco. B. Stages of flower and inflorescence development, from a specimen cultivated at Huentitán El Alto, Jalisco, México. C. Miguel Cházaro on Cerro El Gallo, Bolaños, Sierra Wixárika. D. At moist vertical cliffs with Dasylirion acrotrichum and Brahea sarukhanii at El Nalgazo, Bolaños, Photographs: A by M. Chazaro, B by A.T. Nuño-R. (April 2021); C & D by J.A. Vázquez-García (April 2004 and October 2022, respectively).
FIGURE 3. Theoretical diagrams showing a in Aspidistra paucitepala (Asparagaceae), a new species with occurrence of the lowest tepal number in flowers of Asparagales
FIGURE 3. Theoretical diagrams showing a fraction of variation of flower groundplan in Aspidistra in the framework of the pentacyclic interpretation. Outer whorl tepals and outer whorl stamens red, inner whorl tepals and inner whorl stamens blue. Gynoecium is a black circle (individual carpels not shown as gynoecium diversity requires further investigation). There are some examples of species (based on data from protologues, Liang & Tamura 2000, Tillich 2005) below diagrams. Note that no attempt was made to make species lists exhaustive; trimerous and tetramerous flowers are found in many species of the genus. An alternative interpretation implies that all flowers illustrated here possess a single whorl of tepals and a single whorl of stamens.
FIGURE 2 in Aspidistra paucitepala (Asparagaceae), a new species with occurrence of the lowest tepal number in flowers of Asparagales
FIGURE 2. Vegetative organs, pistil and fruits of A. paucitepala. a. fruiting plant; b. fruiting plant with vertical branched rhizome (young green leaves mark rhizome apices); c. rhizome with basal parts of petioles and a nearly mature fruit; d. pistil of anthetic flower with lobed stigma; e. vertical rhizome with flowers and fruits at different developmental stages.
FIGURE 1 in Aspidistra paucitepala (Asparagaceae), a new species with occurrence of the lowest tepal number in flowers of Asparagales
FIGURE 1. Flowers of A. paucitepala. a–c. longitudinal sections of flowers (a, c) and flower bud (b); d. flower with three tepals and supposedly three stamens (side view); e. flower with two tepals and two stamens (cross section at the level of anthers, above the stigma, scanning electron microscopy); f. flower with three tepals and three stamens (top view); g. flower with four tepals and four stamens (top view); h. flowers with four and three tepals occurring on the same individual plant.
FIGURE 3 in Sansevieria pfennigii (Ruscaceae, Asparagales): Confirmation of existence, emendation of description, and tentative threat assessment
FIGURE 3. Habitat and map of occurrence. a: S. canaliculata in its natural habitat, Lindi Region. Note shiny green foliage and pungent leaf apices. b: S. pfennigii in its natural habitat, Lindi Region. c: Map of E Tanzania with the location of the S. pfennigii population studied (red dot). Photos U. Scharf, map from © OpenStreetMap contributors, download 4.1.2021 from openstreetmap.org, modified.
Data from: Assembly and comparative analysis of transposable elements from low coverage genomic sequence data in Asparagales
The research field of comparative genomics is moving from a focus on genes to a more holistic view including the repetitive complement. This study aimed to characterize relative proportions of the repetitive fraction of large, complex genomes in a non-model system. The monocotyledonous plant order Asparagales (onion, asparagus, agave) comprises some of the largest angiosperm genomes and represents variation in both genome size and structure (karyotype). Anonymous, low coverage, single-end Illumina data from eleven exemplar Asparagales taxa were assembled using a de novo method. Resulting contigs were annotated using a reference library of available monocot repetitive sequences. Mapping reads to contigs provided rough estimates of relative proportions of each type of transposon in the nuclear genome. The results were parsed into general repeat types and synthesized with genome size estimates and a phylogenetic context to describe the pattern of transposable element evolution among these lineages. The major finding is that while some lineages in Asparagales exhibit conservation in repeat proportions, there is generally wide variation in types and frequency of repeats. This approach is an appropriate first step in characterizing repeats in evolutionary lineages with a paucity of genomic resources.
Figure 3 from: Meerow AW, Jost L, Oleas N (2015) Two new species of endemic Ecuadorean Amaryllidaceae (Asparagales, Amaryllidaceae, Amarylloideae, Eucharideae). PhytoKeys 48: 1-9. https://doi.org/10.3897/phytokeys.48.4399
Figure 3 - Eucharis ruthiana. A Plant in cultivation B–C Leaves B Adaxial view C Abaxial view D–H Flowers D Upper portion of inflorescence showing flower habit E Flower cut and spread to show staminal corona F Dorsal-ventral view of limb showing the spread of the androecium G Lateral view H Lateral view with three tepals removed to show androecium I Ovary dissected to show numerous, superposed, globose ovules J Distribution of Eucharis ruthiana in Ecuador (black stars). Map courtesy of www.freeworldmaps.net.
Figure 2 from: Meerow AW, Jost L, Oleas N (2015) Two new species of endemic Ecuadorean Amaryllidaceae (Asparagales, Amaryllidaceae, Amarylloideae, Eucharideae). PhytoKeys 48: 1-9. https://doi.org/10.3897/phytokeys.48.4399
Figure 2 - Species closely related to the new taxa described in this paper. A Stenomesson miniatum (Meerow 1148, FTG) B Stenomesson campanulatum (Meerow 2445 (NA) C Eucharis moorei (Meerow & Meerow 1141, FLAS).
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