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729 results for “Asparagaceae”
FIGURE 1. Agave jimenoi. A. Habitat, B. Flower, C in Agave jimenoi (Polycephalae group, Asparagaceae) a new species from the Totonacapan region, Veracruz, Mexico
FIGURE 1. Agave jimenoi. A. Habitat, B. Flower, C. Flower, longitudinal section, D. Tepal, E. Leaf, F. Seed, G. Capsules, H. Denticulation detail. Art by: H. David Jimeno-Sevilla.
FIGURE 2. Agave jimenoi. A. Stem showing the bifurcation scar, indicated with a yellow arrow, B. Habit, C. Infrutescence, D in Agave jimenoi (Polycephalae group, Asparagaceae) a new species from the Totonacapan region, Veracruz, Mexico
FIGURE 2. Agave jimenoi. A. Stem showing the bifurcation scar, indicated with a yellow arrow, B. Habit, C. Infrutescence, D. Seedlings growing in dry capsules, E. Inflorescence. Photographs by Gerardo Sánchez-Vigil (A, B and D), Alberto Badía (C), and H. David Jimeno-Sevilla (E).
FIGURE 5 in Muscari erdalii (Asparagaceae, Scilloideae), a new species from Southern Turkey
FIGURE 5. Distrubution map of M. erdalii (stars), M. babachii (squares), and M. tenuiflorum (triangles) in Turkey.
FIGURE 4 in Muscari erdalii (Asparagaceae, Scilloideae), a new species from Southern Turkey
FIGURE 4. Somatic chromosomes of M. erdalii (A), M. tenuiflorum (C) and M. babachii (E) (― scale bar 10 µm) and Idiograms of M. erdalii (B), M. tenuiflorum (D) and M. babachii (F).
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 1. Aspidistra tenuifolia. A. flowering plant. B in Aspidistra tenuifolia (Asparagaceae), a new species from China
FIGURE 1. Aspidistra tenuifolia. A. flowering plant. B. perigone, dissected opened to show stamens and pistil. C. stigma, adaxial view. D. stamen, adaxial view. Drawn by Wen-Hong Lin.
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 2. Aspidistra tenuifolia. A. habit. B. buds. C. stamens and pistil. D. flower, side view. E in Aspidistra tenuifolia (Asparagaceae), a new species from China
FIGURE 2. Aspidistra tenuifolia. A. habit. B. buds. C. stamens and pistil. D. flower, side view. E. perigone, dissected showing stamens and pistil. F. stamen, abaxial view.
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 1. Aspidistra stenophylla. A. Habit with flowers. B. Flower. C. Flower, longitudinally dissected. D. Fruit. E. Pistil, side view. F in Aspidistra stenophylla (Asparagaceae), a new species from Guangxi, China
FIGURE 1. Aspidistra stenophylla. A. Habit with flowers. B. Flower. C. Flower, longitudinally dissected. D. Fruit. E. Pistil, side view. F. Stigma, upper view. Drawn by Wen-Hong Lin.
FIGURE 2. Aspidistra stenophylla. A. Flower, side view. B. Flower, upper view. C. Stigma, upper view. D. Fruit, side view. E. Stigma, side view. F in Aspidistra stenophylla (Asparagaceae), a new species from Guangxi, China
FIGURE 2. Aspidistra stenophylla. A. Flower, side view. B. Flower, upper view. C. Stigma, upper view. D. Fruit, side view. E. Stigma, side view. F. Flower, longitudinally dissected.
FIGURE 2 in Polianthes alboaustralis (Asparagaceae, Agavoideae), a new species from the State of Oaxaca, Mexico
FIGURE 2. Polianthes alboaustralis: A. Flower, B. Perigone with extrafloral nectary, C. Detail of the nectary. D. P. palustris. E, F. P. nelsonii: E. Flowers during anthesis, and F. Senescent flowers (Photos: Eloy Solano, A, B and C; Aarón Rodríguez, D, E and F).
FIGURE 1. Polianthes alboaustralis. a in Polianthes alboaustralis (Asparagaceae, Agavoideae), a new species from the State of Oaxaca, Mexico
FIGURE 1. Polianthes alboaustralis. a) Contractile roots, corms with growth buds and bulb, b) complete plant, c) inflorescence, d) dissected flower, e) fruit, and f) seed. Illustration by Elvia Esparza.
FIGURE 1 in A New Species of Aspidistra (Asparagaceae) from Guizhou, China
FIGURE 1. Aspidistra pingfaensis sp. nov. (A) Plant habit; (B) Flower; (C) Longitudinal profile of a flower; (D) Pistil lateral view; (E) Stigma apical view; (F) Fruit. Drawn by Qing-Wen Sun, based on Shun-Zhi He 081003 (holotype HGCM!).
FIGURE 2 in A New Species of Aspidistra (Asparagaceae) from Guizhou, China
FIGURE 2. Aspidistra pingfaensis sp. nov. (A) Habitat; (B) Habit (plant); (C) Plant (cultivation); (D) Flower; (E) Longitudinal profile of a flower (showing stamen); (F) Longitudinal profile of a flower (showing pistil); (G) Pistil lateral view; (H) Stigma apical view; (I) Stigma dorsal view; (J) Flower bud; (K) Fruit; (L−M) Pollen; (N) Pollen surface ornamentation.
FIGURE 1. A–M. Stellarioides littoralis N.R.Crouch, D.A.Styles, A in Stellarioides littoralis (Asparagaceae, Scilloideae), a distinct new species from eastern South Africa
FIGURE 1. A–M. Stellarioides littoralis N.R.Crouch, D.A.Styles, A.Beaumont & Mart.-Azorín (corresponding to the holotype: N. Crouch & D. Styles 1283 BNRH): A. Flowering plant. B. Inflorescence. C. Bulbs producing pediculate bulbils, and with necks covered by papery leaf bases. D. Dissected flower, inner tepal and stamen above, outers below. E. Bract. F. Outer tepal. G. Inner tepal. H. Outer stamen. I. Inner stamen. J. Gynoecium. K. Immature capsule. L. Dehiscent capsule. M. Seeds. Scales A: 24 mm; B: 4.8 mm; C: 16 mm; D–J: 3 mm; K–L: 8 mm; M: 2.4 mm. Illustration by A.J. Beaumont.
FIGURE 2 in Stellarioides littoralis (Asparagaceae, Scilloideae), a distinct new species from eastern South Africa
FIGURE 2. Known distribution of Stellarioides littoralis N.R.Crouch, D.A.Styles, A.Beaumont & Mart.-Azorín in South Africa.
FIGURE 4 in Stellarioides littoralis (Asparagaceae, Scilloideae), a distinct new species from eastern South Africa
FIGURE 4. Raceme with flowers gathered in head-like terminal cluster, bracts not prominent at maturity.
FIGURE 1. Tupistra khangii. A. Flowering and fruiting plant. B. Inflorescence. C. Fruits. D in Tupistra khangii (Asparagaceae), a new species from northern Vietnam
FIGURE 1. Tupistra khangii. A. Flowering and fruiting plant. B. Inflorescence. C. Fruits. D. Young portion of inflorescence with flower buds and floral bracts. E. Flower bud and floral bract, side and frontal views. F. Flower, upper and frontal views. G. adaxial aspect of perigone, cut and flattened. H. Flower, sagittal section. Pistil, side view and sagittal section, and frontal and rear views of stigma at early anthesis (I), at mid anthesis (J), and at late anthesis with transversal section of style (K). L. Transversal section of ovary. [All drawn by L. Averyanov and T. Maisak from the type – L. Averyanov et al., CPC 7158].
FIGURE 8 in Massonia dentata (Asparagaceae, Scilloideae), a new species from the Nuweveldberge, and typification of the Sneeuberg endemic M. calvata (southern Great Escarpment, South Africa)
FIGURE 8. SEM image of leaf surface in Massonia dentata Mart.-Azorín, V.R.Clark, M.Pinter, M.B.Crespo & Wetschnig. A. Section of a leaf showing leaf emergences with trichomes and leaf margin on the lower edge; B. Detail of several emergences with trichomes; C. Detail of two emergences with trichomes; D. Detail of a leaf margin with minute papillae and hairs of different length.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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