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4,287 results for “Asteraceae”
FIGURE 1 in The genus Aphis (Hemiptera, Aphididae) living on Asteraceae species in southern South America: Argentina and Chile, with five new species
FIGURE 1. Aphis rogerblackmani Nieto Nafría, Ortego & Mier Durante sp. n., apterous viviparous female. A, specimen extensively sclerotized, with details: cephalic dorsum, in part (note the light epicranial line), ANT.II, ABD.1–2 MG, and ABD.3–4 MG (note the reticulation); B, antenna; C, URS; D, hind femur, in part. The scales vary according to specimens or parts photographed; see measurements in Table 1.
FIGURE 6 in The genus Aphis (Hemiptera, Aphididae) living on Asteraceae species in southern South America: Argentina and Chile, with five new species
FIGURE 6. Aphis hyalis Mier Durante, Nieto Nafría & Ortego sp. n. A–E, apterous viviparous female; A, complete view, with details: TH.1 MG, ABD.1–2 MG; B, antennal flagellum; C, URS; D, cauda; E, HT.2. F–G, alate viviparous female; F, ABD; G, ANT.III and ANT.VI. The scales vary according to specimens or parts photographed; see measurements in Table 1.
FIGURE 3 in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE 3. Known geographical distribution of Callilepis laureola var. paucicephala (●) and C. normae (▲).
FIGURE 30 in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE 30. Scanned image of the holotype of Callilepis laureola var. paucicephala (Compton 28849, PRE).
FIGURE 5 in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE 5. Hairy leaves of Callilepis nepotiana and C. laureola. A. Digital image of the tomentose hairs on the leaf surface of C. nepotiana (Dlamini A2370, PRE). B. Digital image of the villous hairs along the veins of a leaf in C. laureola var. laureola (Rogers 18216, PRE). C. Digital image of the villous hairs along the margin (arrows) of a leaf of C. laureola var. laureola (Van Wyk 5121, PRE). D. The villous hairs on leaves of C. laureola var. laureola growing at Sabie (Photographer M. Koekemoer).
FIGURE. Scanning electron micrographs of the disc ovaries/cypselae in Callilepis taxa with imbricate involucral bracts.A. Disc cypsela of C. caerulea showing glabrous surface and twin hairy ciliate margins and B. higher magnification showing the twin hairs along the margin in C. caerulea (Hemm 404, PRE). C. Disc ovary of C. corymbosa showing glabrous surface and twin hairy ciliate margins and D. higher magnification showing the twin hairs along the margin in C. corymbosa (Koekemoer 2596, PRE). in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE. Scanning electron micrographs of the disc ovaries/cypselae in Callilepis taxa with imbricate involucral bracts.A. Disc cypsela of C. caerulea showing glabrous surface and twin hairy ciliate margins and B. higher magnification showing the twin hairs along the margin in C. caerulea (Hemm 404, PRE). C. Disc ovary of C. corymbosa showing glabrous surface and twin hairy ciliate margins and D. higher magnification showing the twin hairs along the margin in C. corymbosa (Koekemoer 2596, PRE).
FIGURE. Disc ovary in a taxon of Callilepis with imbricate involucral bracts. A. Digital image of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the entire surface twin hairy. B. Scanning electron micrograph of the surface of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the twin hairs on the surface. in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE. Disc ovary in a taxon of Callilepis with imbricate involucral bracts. A. Digital image of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the entire surface twin hairy. B. Scanning electron micrograph of the surface of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the twin hairs on the surface.
FIGURE. Disc cypselae and pappus in Callilepis taxa. A. Scanning electron micrograph of the laterally compressed disc cypsela of C. laureola var. laureola with one long and one short awn (Bester 13813, PRE). B. Digital image of the inner ray floret of C. leptophylla with laterally compressed ovary, one long awn and one short awn (Van Vuuren 1307, PRE). C. and D. Scanning electron micrographs of the disc cypselae of C. lancifolia: C, with one pappus awn and scales and D, no pappus awns, only scales (Koekemoer 5555, PRE). in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE. Disc cypselae and pappus in Callilepis taxa. A. Scanning electron micrograph of the laterally compressed disc cypsela of C. laureola var. laureola with one long and one short awn (Bester 13813, PRE). B. Digital image of the inner ray floret of C. leptophylla with laterally compressed ovary, one long awn and one short awn (Van Vuuren 1307, PRE). C. and D. Scanning electron micrographs of the disc cypselae of C. lancifolia: C, with one pappus awn and scales and D, no pappus awns, only scales (Koekemoer 5555, PRE).
FIGURE 0 in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE 0. Ray ovaries/cypselae in Callilepis taxa with imbricate involucral bracts. A. Digital image of the ray cypsela of C. caerulea with glabrous surface and twin hairy ciliate margins (Nkuna & Mabatha 2167, PRE). B. Scanning electron micrograph of the ray ovary of C. corymbosa with glabrous surface and long twin hairs along the margin (Burrows & Turpin 12112, PRE). C. Digital image of the ray ovary of C. normae with entire surface twin hairy (Koekemoer 4573, PRE). D. Scanning electron micrograph of the ray ovary of C. normae showing twin hairs covering the entire surface (Theron 3568, PRE).
FIGURE 8 in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE 8. Ray cypselae and pappus in Callilepis taxa. A. Digital image of the ray cypsela of C. leptophylla showing the three pappus awns (Edwards & Beaumont 2169, PRE). B. Digital image of the ray ovary of C. leptophylla showing the longest pappus awn opposite the ray limb and exserted style (Hobson 1970, PRE), arrow indicate centre of capitulum. C. Scanning electron micrograph of the ray cypsela of C. lancifolia with single long pappus awn and smaller pappus scales (Koekemoer 5555, PRE). D. Scanning electron micrograph of the ray cypsela of C. lancifolia with no pappus awns, only pappus scales (Bester 8899, PRE).
FIGURE. The receptacle and paleae in the genus Callilepis. A. Digital image of the conical receptacle in the solitary capitulum of C. lancifolia (Galpin 12433, PRE). B. Digital image of the conical receptacle in the capitulum from the corymbose synflorescence in C. normae (Theron 3568, PRE). C. Digital image of the palea clasping the disc ovary of C. leptophylla (Hobson 1970, PRE). D. Digital image of the palea enveloping the disc ovary of C normae (Koekemoer 4573, PRE). Arrows in C and D indicate the centre of the capitulum. in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE. The receptacle and paleae in the genus Callilepis. A. Digital image of the conical receptacle in the solitary capitulum of C. lancifolia (Galpin 12433, PRE). B. Digital image of the conical receptacle in the capitulum from the corymbose synflorescence in C. normae (Theron 3568, PRE). C. Digital image of the palea clasping the disc ovary of C. leptophylla (Hobson 1970, PRE). D. Digital image of the palea enveloping the disc ovary of C normae (Koekemoer 4573, PRE). Arrows in C and D indicate the centre of the capitulum.
FIGURE 6 in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE 6. Involucral bracts in the genus Callilepis. A. Digital image of the glabrous, narrow and subequal involucral bracts in C. leptophylla (Van Vuuren 1307, PRE). B. Digital image of the glabrous, broad, imbricate involucral bracts in C. caerulea (Venter 6197, PRE). C. Hairy, narrow and subequal involucral bracts in C. nepotiana (Dlamini A2370, PRE).
FIGURE. Growth forms in the genus Callilepis. A. The semishrub C. caerulea with solitary capitula growing at Blouberg (Photographer N. Helme). B. The perennial herb C. leptophylla with solitary capitula growing at Nylsvlei (Photographer M. Koekemoer). C. The perennial herb C. normae with corymbose synflorescences and D. the perennial rootstock of C. normae from the type locality (Photographer M. Koekemoer). in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE. Growth forms in the genus Callilepis. A. The semishrub C. caerulea with solitary capitula growing at Blouberg (Photographer N. Helme). B. The perennial herb C. leptophylla with solitary capitula growing at Nylsvlei (Photographer M. Koekemoer). C. The perennial herb C. normae with corymbose synflorescences and D. the perennial rootstock of C. normae from the type locality (Photographer M. Koekemoer).
FIGURE. The colour of the florets in solitary or corymbose synflorescences of Callilepis species. A. Solitary capitulum of the shrubby C. caerulea with white ray and disc florets collected at Blouberg by Kremer-Köhne (Photographer M. Koekemoer). B. Solitary capitulum of the perennial herb C. leptophylla with white ray and purplish disc florets growing at Nylsvlei (Photographer M. Koekemoer). C. Solitary capitulum of the perennial herb C. leptophylla with white ray and disc florets growing in Pretoria (Photographer S.P. Bester). D. Corymbose synflorescence of the perennial herb C. normae with white ray and disc florets from the type locality (Photographer M. Koekemoer). in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE. The colour of the florets in solitary or corymbose synflorescences of Callilepis species. A. Solitary capitulum of the shrubby C. caerulea with white ray and disc florets collected at Blouberg by Kremer-Köhne (Photographer M. Koekemoer). B. Solitary capitulum of the perennial herb C. leptophylla with white ray and purplish disc florets growing at Nylsvlei (Photographer M. Koekemoer). C. Solitary capitulum of the perennial herb C. leptophylla with white ray and disc florets growing in Pretoria (Photographer S.P. Bester). D. Corymbose synflorescence of the perennial herb C. normae with white ray and disc florets from the type locality (Photographer M. Koekemoer).
FIGURE 2 in Lectotype designation of the name Hieracium loscosianum (Asteraceae)
FIGURE 2. Lectotype of Hieracium granatense Arvet-Touvet & Gautier, BC (barcode BC924112). – Image courtesy of the herbarium BC, reproduced with permission.
FIGURE 1 in Lectotype designation of the name Hieracium loscosianum (Asteraceae)
FIGURE 1. Lectotype of Hieracium loscosianum Scheele, COI (barcode COI00041675). – Image courtesy of the herbarium COI, reproduced with permission.
Supplementary material 1 from: Murray BR, Martin LJ, Phillips ML, Pyšek P (2017) Taxonomic perils and pitfalls of dataset assembly in ecology: a case study of the naturalized Asteraceae in Australia. NeoBiota 34: 1-20. https://doi.org/10.3897/neobiota.34.11139
Final dataset : Explanation note: The final dataset (FD) of naturalized species and infra-species of Asteraceae in Australia. GD and RD refer to the Groves et al. (2003) and Randall (2007) source datasets respectively. Comments link the names of taxa to the companion dataset (CD, Suppl. material 2).
Supplementary material 2 from: Murray BR, Martin LJ, Phillips ML, Pyšek P (2017) Taxonomic perils and pitfalls of dataset assembly in ecology: a case study of the naturalized Asteraceae in Australia. NeoBiota 34: 1-20. https://doi.org/10.3897/neobiota.34.11139
Companion dataset : Explanation note: The companion dataset (CD) for naturalized Asteraceae in Australia. GD and RD refer to the Groves et al. (2003) and Randall (2007) source datasets respectively. A 'Y' indicates that the taxon name is checked off against the header category. Comments link the names of taxa to the final dataset (FD, Suppl. material 1).
FIGURE 15 in New species of gall wasps (Hymenoptera: Cynipidae: Aulacideini and Phanacidini) inducing galls on plants of the genera Sonchus and Crepis (Asteraceae) in Romania (Dobrogea Province) and notes on their parasitoids
FIGURE 15. Phanacis dobrogicus sp. n.: k, mature galls; l, m, plurilocular isolated galls; n, o, sections through galls showing the larval chambers (photos by I. Schiopu).
FIGURE 12 in New species of gall wasps (Hymenoptera: Cynipidae: Aulacideini and Phanacidini) inducing galls on plants of the genera Sonchus and Crepis (Asteraceae) in Romania (Dobrogea Province) and notes on their parasitoids
FIGURE 12. Phanacis dobrogicus sp. n. (♀): R, forewing; S, radial cell; T, U, female antenna; V, male antenna, pedicel + F1–F3.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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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.