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473 results for “Araceae,”
FIGURE 2 in Anthurium rosselianum (Araceae), a new species of Anthurium section Belolonchium from Colombia
FIGURE 2. Anthurium rosselianum. Holotype specimen: MO-4940580, sheet 2. Colombia. Cauca: Along road between Popayán and Juntas via Viente de Julio Popayán, 17 km W of summit, 1280 m, 2º31'18"N, 77º 01'56"W, 19 July 2007, T.B. Croat & J.F. Gaskin 80112. Leaf blade, anterior lobe folded twice with adaxial surface at lower left, abaxial surface on right, portion of cataphylls intact, stem with fibrous cataphylls and young cataphylls on upper end of stem.
FIGURE 1 in Anthurium rosselianum (Araceae), a new species of Anthurium section Belolonchium from Colombia
FIGURE 1. Anthurium rosselianum. Holotype specimen: MO-4940579, sheet 1. Colombia. Cauca: Along road between Popayán and Juntas via Viente de Julio Popayán, 17 km W of summit, 1280 m, 2º31'18"N, 77º 01'56"W, 19 July 2007, T.B. Croat & J.F. Gaskin 80112. Leaf blade abaxial surface, part of basal lobe showing sinus, with outer margin, adaxial surface and complete petiole.
FIGURE 4 in Morphological observations on the reproductive structures of Ambrosina (Araceae), a Mediterranean endemic monotypic genus
FIGURE 4 Fruit morphology in Ambrosina bassii (A, C, E) and Arisarum vulgare (B, D, F). A–B) General morphology of the fruit (infructescence in Arisarum); C–D) SEM image of the external fruit surface; E–F) SEM image of the internal fruit surface. Scale bars: 1 cm in A and B, elsewhere as indicated.
FIGURE 2 in Morphological observations on the reproductive structures of Ambrosina (Araceae), a Mediterranean endemic monotypic genus
FIGURE 2. Scatter plot of the first two principal components (PCA) based on seven pollen traits (Table 2) from Ambrosina bassii samples (mean data for the studied populations). Names of the populations as in Table 1.
FIGURE 1 I–P in Morphological observations on the reproductive structures of Ambrosina (Araceae), a Mediterranean endemic monotypic genus
FIGURE 1 I–P. SEM micrographs of pollen grains of Ambrosina bassii (A–N) and Arisarum vulgare (O–P). I–J) A. bassii var. angustifolia (Sicily); K–L) A. bassii var. maculata (Sicily); M–N) A. bassii var. reticulata (Sicily); O–P) A. vulgare from Sicily. Details on populations
FIGURE 1 A–H in Morphological observations on the reproductive structures of Ambrosina (Araceae), a Mediterranean endemic monotypic genus
FIGURE 1 A–H. SEM micrographs of pollen grains of Ambrosina bassii (A–N) and Arisarum vulgare (O–P). A–B) A. bassii from Tunisia; C–D); A. bassii from Sardinia; E–F) A. bassii from Corsica; G–H) A. bassii var. bassii (Sicily).
FIGURE 3 in Morphological observations on the reproductive structures of Ambrosina (Araceae), a Mediterranean endemic monotypic genus
FIGURE 3. Dendrogram obtained from agglomerative cluster analysis using Ward's algorithm of Euclidean distance, based on seven pollen traits (Table 2) from Ambrosina bassii samples (mean data for the studied populations). Names of the populations as in Table 1.
FIGURE 5 in Morphological observations on the reproductive structures of Ambrosina (Araceae), a Mediterranean endemic monotypic genus
FIGURE 5. Seed morphology in Ambrosina bassii (A, C, E) and Arisarum vulgare (B, D, F). A–B) General view; C–D) SEM image of the testa surface; E–F) SEM image of the strophiole surface.
FIGURE 2 in Two new species of Monstera (Araceae: Monsteroideae) with entire leaves from Panama and Costa Rica
FIGURE 2. Illustration of Monstera anomala sp. nov. (Zuluaga et al. 888) A, fruit in lateral view; B, stem and infructescence; C, juvenile plant with shingled leaves; D, adult leaf showing venation pattern. Illustration by Sarah Friedrich.
FIGURE 5 in Two new species of Monstera (Araceae: Monsteroideae) with entire leaves from Panama and Costa Rica
FIGURE 5. Illustration of Monstera integrifolia sp. nov (Zuluaga 916). A, flower in lateral view; B, young plant; C, adult leaf; D, young inflorescence open showing spadix with blunt flowers; E, section of the stem with closed inflorescence, box showing the punctuated pattern of the petioles. Illustration by Sarah Friedrich.
FIGURE 1 in Two new species of Monstera (Araceae: Monsteroideae) with entire leaves from Panama and Costa Rica
FIGURE 1. Comparison between Monstera anomala sp. nov. (A–F), and M.acuminata (G-I). M. anomala: A, juvenile plant with shingled leaves; B, young infructescence; C, mature infructescence with stylar caps falling off; D, Alfonso Doucette collecting adult plant with infructescence and leaves lacking fenestrations; E, adult leaf; F, young fruits in lateral view showing narrow stylar region of the flower. M. acuminata: G, adult leaf lacking fenestrations; H, adult leaves with fenestrations; I, inflorescence.
FIGURE 4 in Two new species of Monstera (Araceae: Monsteroideae) with entire leaves from Panama and Costa Rica
FIGURE 4. Comparison between Monstera integrifolia sp. nov. (A–C) and M. xanthospatha (D–G). M. integrifolia: A, adult leaf lacking fenestrations; B, detail of the petiole showing the punctuated pattern; C, young spadix showing blunt flowers. Monstera xanthospatha: D–E, Adult leaves of with and without fenestrations; F, young spadix enclosed by the spathe; G, infructescence, showing flat flowers.
FIGURE 4 in Monstera guzmanjacobiae (Araceae), a new species from Mexico with notes on its reproductive biology
FIGURE 4. Monstera guzmanjacobiae sp. nov. A. Detachment stylar layer of a mature infructescence; B and C. Exposed seeds surrounded with white pulp, with numerous foraging ants of the genus Acromyrmex sp.; D. Euglossine bee (Euglossa sp.), visiting the inflorescence at the beginning of the female phase of anthesis.
FIGURE 2 in Monstera guzmanjacobiae (Araceae), a new species from Mexico with notes on its reproductive biology
FIGURE 2. Monstera guzmanjacobiae sp. nov. A. Young inflorescence; B. Infructescence with stylar caps mostly already detached; C. Complete flower (left) in lateral view showing an immature stamen; gynoecium in longitudinal-section (right); D. Adult plant showing pendent inflorescence and developing flagellum; E. Open inflorescence in ventral view; F. Open inflorescence in dorsal view; G. Sterile flowers, lateral view; H. Style and stigma seen from above (left); immature stamen (right); I. Seed, lateral view; J. Stolon-like seedling transforming into a juvenile shingle-leaved plant at its apex; K. Juvenile plant shingle leaved climbing plant.
FIGURE 5 in Monstera guzmanjacobiae (Araceae), a new species from Mexico with notes on its reproductive biology
FIGURE 5. Characteristic growth of Monstera luteynii Madison in Costa Rica. A. Branching pendent habit; B. Stem collected with entire cordate leaves; C. Stem and base of petioles densely verrucose with light brown pustules; D. Densely striate and scaly geniculum.
FIGURE 1 in Monstera guzmanjacobiae (Araceae), a new species from Mexico with notes on its reproductive biology
FIGURE 1. Map showing the collection sites (blue dots) of Monstera guzmanjacobiae sp. nov. at the state of Veracruz (highlighted in blue, inset), in the Gulf of Mexico. Veracruz city is showed with a star symbol.
FIGURE 3 in Monstera guzmanjacobiae (Araceae), a new species from Mexico with notes on its reproductive biology
FIGURE 3. Monstera guzmanjacobiae sp. nov. A. Habit of plant ascending on a tree to over 25 m; B. Habit of plant pendent from a living fence in a pasture area; C. Scaly pendent stems (i), petiole striate at the base (h); D. Infructescences on ascending stems; E. Young stem showing petioles with glaucous base, marcescent petiolar sheath (m) and apical projecting ligule 1.5 cm long (n); F. Completely terete geniculum; G. Base of the petiole with green and white projections.
FIGURE 3 in Two new species of Anthurium Schott (Araceae) from the Atlantic Forest in Minas Gerais, Brazil
FIGURE 3. Occurrence of Anthurium atrovinosum and A. brigadeiroense at different elevations of Serra do Brigadeiro State Park, MG, Brazil.
FIGURE 2. Anthurium atrovinosum. A–B. Leaves showing adaxially engraved veins and abaxially prominent veins. C. Young leaf. D–E. Habit. F–G. Pre-anthesis inflorescence. H in Two new species of Anthurium Schott (Araceae) from the Atlantic Forest in Minas Gerais, Brazil
FIGURE 2. Anthurium atrovinosum. A–B. Leaves showing adaxially engraved veins and abaxially prominent veins. C. Young leaf. D–E. Habit. F–G. Pre-anthesis inflorescence. H. Inflorescence at anthesis, with pollen grains. I. Berries. J. Inflorescence with immature fruits.
FIGURE 1. A–D. Anthurium atrovinosum A. Habit. B. Inflorescence. C–D in Two new species of Anthurium Schott (Araceae) from the Atlantic Forest in Minas Gerais, Brazil
FIGURE 1. A–D. Anthurium atrovinosum A. Habit. B. Inflorescence. C–D. Inflorescence at anthesis. E–I Anthurium brigadeiroense E-F. Habit. G. Inflorescence. H–I. Inflorescence at anthesis and immature fruits. Illustration by Ricardo Crecencio.
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Allen Brain Atlas
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.