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4,287 results for “Asteraceae”
FIGURE 3. A–I. Ixeridium malingheense Z.Li & Q in Ixeridium malingheense (Asteraceae), a new species from southwestern Guizhou, China
FIGURE 3. A–I. Ixeridium malingheense Z.Li & Q.Xu, sp. nov.: A. habitat (Ma-ling River Canyon, Xingyi City, SW Guizhou, CHINA); B. Caespitose plants in the wild; C. habit; D. capitulum (top view); E. capitula (showing involucre); F. involucre; G. spatulate basal leaves with long petiole; H. capitula floret; I. achene with pappus. Photos by Zhi Li (A–B), Feng Liu (C–D, H), Long Yang (E–F, I), Qin Xu (G).
FIGURE 1 in Nomenclatural notes on some names in the Hieracium tenuiflorum group (Asteraceae) of the Alps
FIGURE 1. Lectotype of Hieracium tenuiflorum Arv.-Touv. (10 Jun 1894, C. Bicknell, Herbarium Bicknell 25b-56-3).
FIGURE 4 in Nomenclatural notes on some names in the Hieracium tenuiflorum group (Asteraceae) of the Alps
FIGURE 4. Lectotype of Hieracium murorum subsp. sebini (Apr 1925, L. Fenaroli, Erbario Fenaroli TR-BOT027326).
FIGURE 3 in Nomenclatural notes on some names in the Hieracium tenuiflorum group (Asteraceae) of the Alps
FIGURE 3. Lectotype of Hieracium murorum subsp. pseudomerianum (24 Aug 1920, P. Rossi, PAV-LOM014260).
FIGURE 2 in Nomenclatural notes on some names in the Hieracium tenuiflorum group (Asteraceae) of the Alps
FIGURE 2. Lectotype of Hieracium murorum subsp. pictoprasinum (Apr 1925, L. Fenaroli, Erbario Fenaroli TR-BOT027327).
FIGURE 2 in A molecular phylogeny of Garuleum (Calenduleae, Asteraceae) in southern Africa
FIGURE 2. Map of the geographical distributions of Garuleum species. The map shows the genus has a wide distribution range throughout South Africa and Namibia. Distribution outlines for Clade B and subclades I, II and II are indicated relative to rainfall.
FIGURE 2 in Gynoxys revolutifolia (Senecioneae, Asteraceae): A new species from southern Ecuador
FIGURE 2. Trichome types in Gynoxys revolutifolia. Simple (left), T-shaped (right). Photos by S. Tomasello. Prepared by N. EspinosaOrtega.
FIGURE 1 in A molecular phylogeny of Garuleum (Calenduleae, Asteraceae) in southern Africa
FIGURE 1. Morphology of Garuleum bipinnatum. A. Stem with leaves; B. Dorsal view of the capitulum and involucre; C. Plant habit; D. Inflorescence.
FIGURE 1 in Gynoxys revolutifolia (Senecioneae, Asteraceae): A new species from southern Ecuador
FIGURE 1. Lankester Composite Dissection Plate of Gynoxys revolutifolia R. Arias, Espinosa-Ortega & Revilla A. Flowering branch. B. Leaf: abaxial surface (left), adaxial surface (right). C. Synflorescence. D. Capitulum, front view. E. Capitulum, cross-section. F. Calycle. G. Bracteoles: abaxial surface (left), adaxial surface (right). H. Outer phyllaries: abaxial surface (left), adaxial surface (right). I. Inner phyllaries: abaxial surface (left), adaxial surface (right). J. Ray floret (pappus removed). K. Ray floret style. L. Disc floret (pappus removed). M. Disc floret style. N. Anther. O. Achene (immature). P. Pappus bristles. Photos and preparation by N. Espinosa-Ortega based on the isotype (QCA249764).
FIGURE 3 in A molecular phylogeny of Garuleum (Calenduleae, Asteraceae) in southern Africa
FIGURE 3. Bayesian consensus tree with both PP- and Bootstrap-values. Taxonomically important morphological characters, indicating the synapomorphic characters for Garuleum and those present in the specific clades are indicated. Characters were obtained from Swelankomo (2013) and Van Zyl (2013).
FIGURE 1 in Second-step lectotypification of Stobaea rigida and reassessment of heterotypic synonyms of Berkheya rigida (Asteraceae, Arctotideae)
FIGURE 1. Macromorphology of Berkheya rigida. A,F,G,I. Growth habit. B. Stem base. C,J. Leaves. D,E,H,K. Compound inflorescence and capitula. Localities (all in Western Cape province): Swellendam (A,C,E); Riversdale (B,D); Cape Columbine (F–H); Scarborough, Cape Peninsula (I,K); Buffels Bay, Cape Peninsula (J). Photographs by N.A. Helme (I,K), P.O. Karis (B,F–H,J) and R.J. McKenzie (A,C–E).
FIGURE 4 in Crassothonna moniliformis (Asteraceae, Senecioneae), a new species from the Albany Centre of floristic endemism, South Africa
FIGURE 4. Morphology of Crassothonna moniliformis. A. Habit. Bar = 2 cm. B. Disc florets, peripheral (left) and central (right). Corolla lobes are depicted as erect to show the abaxial surface. Bar = 1 mm. C. Ray floret, adaxial view. Bar = 2 mm. D. Involucral bracts (one bract of each morphological type is shown). Bar = 2 mm. E. Style of ray floret (left) and disc floret (right). Bars = 0.5 mm (left), 0.25 mm (right). F. Stamen (four not shown). Bar = 0.5 mm. G. Cypsela from ray floret, adaxial view. Bar = 2 mm. H. Pappus bristle of ray floret (left), peripheral disc floret (centre) and central disc floret (right). Bar = 1 mm. For visual purposes, not all pappus bristles are shown in B and C. Drawings by R.J. McKenzie.
FIGURE 2. Crassothonna moniliformis habitat and growth habit. A in Crassothonna moniliformis (Asteraceae, Senecioneae), a new species from the Albany Centre of floristic endemism, South Africa
FIGURE 2. Crassothonna moniliformis habitat and growth habit. A. Habitat (Dyam-Dyam, Eastern Cape). B. Growth habit. C. Flowering shoot. D. Capitulum. Photographs by A.P. Dold.
FIGURE 1 in Crassothonna moniliformis (Asteraceae, Senecioneae), a new species from the Albany Centre of floristic endemism, South Africa
FIGURE 1. Schematic illustration of the basic growth plan exhibited by Crassothonna moniliformis. The distinction between prostrate vegetative spreading stems and upright flowering stems, the differing leaf arrangement on spreading stems and imperfect whorls of leaves, and the compound secondary inflorescence structure are shown.
FIGURE 11 in Taxonomic revision of the genus Calendula (Asteraceae) in the Canary Islands
FIGURE 11. Variability of leaf morphology of Calendula. A. C. arvensis (1. Reyes-Bet. in P. Silveira 3426.3; 2. Reyes-Bet. in P. Silveira 3426.5; 3. Reyes-Bet. in P. Silveira 3119.1; 4. Silveira, Simão and Reyes-Bet. 3413.2; 5. Silveira, Simão and Reyes-Bet. 3413.3; 6. Silveira, Simão and Reyes-Bet. 3412.2; 7, 8. Silveira, Simão and Reyes-Bet. 3397.7); B. C. sventenii (1. Silveira, Simão and Reyes-Bet. 3383.2; 2, 3. Silveira, Simão and Reyes-Bet. 3380; 4–6. Silveira, P. and Gonçalves, A.C.R.S. 3327.a; 7–9. Silveira, P. and Gonçalves, A.C.R.S. 3327. b); C. C. ricardoi (1, 2. Silveira, P. and Gonçalves, A.C.R.S. 3377; 3. Silveira, P. and Gonçalves, A.C.R.S. 3327.i.4; 4, 5. Silveira, P. and Gonçalves, A.C.R.S. 3327.l); D. C. officinalis (1. Silveira, Simão and Reyes-Bet. 3421.1; 2. Silveira, Simão and Reyes-Bet. 3409).
FIGURE 10 in Taxonomic revision of the genus Calendula (Asteraceae) in the Canary Islands
FIGURE 10. Variability of achene morphology of Calendula. A. C. arvensis form arvensis (Silveira, P. and Gonçalves, A.C.R.S. 3327.e); B. C. arvensis form macroptera (Silveira, P. and Gonçalves, A.C.R.S. 3327.c); C. C. sventenii (Silveira, P. and Gonçalves, A.C.R.S. 3327. a); D. C. ricardoi (Silveira, P. and Gonçalves, A.C.R.S. 3327.g); E. C. officinalis (Silveira, P. 2986).
FIGURE 7 in Taxonomic revision of the genus Calendula (Asteraceae) in the Canary Islands
FIGURE 7. Calendula officinalis (Silveira, P., Simão, I. and Reyes-Bet. 3388, 3409). A, B. diversity of flowering capitula capitula (3388 and 3409, respectively); C. fruiting capitulum (3409).
FIGURE 6 in Taxonomic revision of the genus Calendula (Asteraceae) in the Canary Islands
FIGURE 6. Calendula arvensis (Silveira, P., Simão, I. and Reyes-Bet. 3403, 3411). A, B. habit (3411 and observation on site, respectively); C, D, E. diversity of flower capitula (observation on site); F, G. diversity of fruiting capitula (3403 and observation on site, respectively).
FIGURE 4 in Taxonomic revision of the genus Calendula (Asteraceae) in the Canary Islands
FIGURE 4. Metaphase somatic cells of (A) Calendula arvensis (2n=44; 3327.e); (B) C. officinalis (2n=32; 3409); (C) C. sventenii (2n=54; 3327.a); (D) C. ricardoi (2n=54; 3327g).
FIGURE 1 in Taxonomic revision of the genus Calendula (Asteraceae) in the Canary Islands
FIGURE 1. Boxplots representing the variability of foliar quantitative characters in Calendula species. Different letters reveal statistical differences at P <0.05.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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.