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4,282 results for “Asteracea”
FIGURE 1 in Nuttall's species of Sphaeromeria transferred to Artemisia (Asteraceae): a new combination and comments on typifications
FIGURE 1. Original specimen (isolectotype) of Sphaeromeria argentea Nutt. [now Artemisia nuttallii (Torr. & A. Gray) Mosyakin, L.M. Shultz, and G.V. Boiko], barcode number KW001002843, Turczaninow memorial herbarium at KW.
FIGURE 11 in Two new synonyms of Ligularia nelumbifolia (Asteraceae, Senecioneae)
FIGURE 11. Ligularia nelumbifolia in the wild (China, Sichuan, Yajiang). A. Habitat and habit. B, C. Portion of synflorescences.
FIGURE 8 in Two new synonyms of Ligularia nelumbifolia (Asteraceae, Senecioneae)
FIGURE 8. Ligularia nelumbifolia in the wild (China, Sichuan, Muli). A. Habitat and habit. B. Portion of stem. C. Basal leaf (adaxial surface). D. Portion of synflorescence.
FIGURE 5 in Two new synonyms of Ligularia nelumbifolia (Asteraceae, Senecioneae)
FIGURE 5. Two sheets of G. Forrest 22196 (E), which have been previously referred to Ligularia duciformis.
FIGURE 4 in Two new synonyms of Ligularia nelumbifolia (Asteraceae, Senecioneae)
FIGURE 4. Lectotype (A), isolectotype (B, C) and paratype (D) sheets of Ligularia konkalingensis (= L. nelumbifolia).
FIGURE 7 in Two new synonyms of Ligularia nelumbifolia (Asteraceae, Senecioneae)
FIGURE 7. Ligularia nelumbifolia in the wild (China, Sichuan, Kangding). A. Habitat. B. Habit. C. Portion of stem. D. Portion of synflorescence.
FIGURE 5 in Aster oliganthus (Asteraceae, Astereae), a new species from western Sichuan, China, based on morphological and molecular data
FIGURE 5. Aster oliganthus (from the holotype). A, Habit; B, Apex of a middle cauline leaf; C. A ray floret; D. A disc floret; E–I. Phyllarie (outer surface) in 5 series from the outermost to the inmost; J. Opened synantherous stamens (inside surface) of a disc floret; K. Stigma branches and style of a disc floret. Drawn by Gen-Shen Yin.
FIGURE 4 in Aster oliganthus (Asteraceae, Astereae), a new species from western Sichuan, China, based on morphological and molecular data
FIGURE 4. Phylogenetic relationships among Aster oliganthus and other sampled Aster species based on nrDNA ITS-ETS sequence data. Bootstrap support values (1,000 replicates) for maximum parsimony (MP≥50 %, right) and Bayesian posterior probabilities (PP≥0.90, left) are provided above the branches. The tree is rooted to Callistephus chinensis and Myriactis nepalensis.
FIGURE 3 in Aster oliganthus (Asteraceae, Astereae), a new species from western Sichuan, China, based on morphological and molecular data
FIGURE 3. Micrographs of somatic metaphase chromosomes (A) and the karyotype (B) of Aster oliganthus (Scale bar = 10 μm).
FIGURE 2. Aster oliganthus. A in Aster oliganthus (Asteraceae, Astereae), a new species from western Sichuan, China, based on morphological and molecular data
FIGURE 2. Aster oliganthus. A. Synflorescence (Mt. Erlangshan, Sichuan, China); B. Stigma branches and style (left) and the inside of opened synantherous stamens (right) of a disk floret; C. Disk floret (left) and ray floret (right); D. Habit (Mt. Erlangshan, Sichuan, China); E. A plant with falcate cauline leaves and long rhizomes.
FIGURE 2 in Rediscovery of Senecio reitzianus (Asteraceae), a species believed to be possibly extinct, on Santa Catarina Island, southern Brazil
FIGURE 2. Photographs of Senecio reitzianus. A. Detail of a capitulum, top view. B. Detail of capitulum, lateral view, showing the involucre and calyculus. C. Synflorescence. D. Leaf.
FIGURE 3 in Saussurea ramchaudharyi (Asteraceae), a new species from Nepal
FIGURE 3. Saussurea ramchaudharyi (based on the holotype). (A) Habit. (B) Leaf (B1: upper leaf, and B2: lower leaf). (C) Floret with pappus. (D) Phyllaries (outer to inner from right→left). (E) Stamens. (F) Achene with pappus (drawn by H.K. Rana).
FIGURE 2 in Saussurea ramchaudharyi (Asteraceae), a new species from Nepal
FIGURE 2. Saussurea ramchaudharyi. (A, B) Reproductive plant. (C) Vegetative plant (A–C by S.K. Ghimire). (D) Synflorescence exposed at anthesis (by H.K. Rana).
FIGURE 1 in Saussurea ramchaudharyi (Asteraceae), a new species from Nepal
FIGURE 1. Distribution of Saussurea ramchaudharyi. (A, B) Distribution map showing type locality in Nepal (A) and Humla district (B). (C, D) Type locality habitat at Upper Chungsa valley, Humla district (C–D by S.K. Ghimire).
FIGURE 14. Senecio mojandensis. A. Habit. B. Capitulum. C. Floret. D. Calycular bract. E. Phyllary. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 14. Senecio mojandensis. A. Habit. B. Capitulum. C. Floret. D. Calycular bract. E. Phyllary. F. Stamen. G. Style branches.
FIGURE 11. Senecio hypsobates. A. Habit. B. Leaf. C, D. Calycular bract. E. Phyllary. F. Capitulum. G. Floret. H. Achene. I. Stamen. J in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 11. Senecio hypsobates. A. Habit. B. Leaf. C, D. Calycular bract. E. Phyllary. F. Capitulum. G. Floret. H. Achene. I. Stamen. J. Style branches.
FIGURE 9. Senecio gargantanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 9. Senecio gargantanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G. Style branches.
FIGURE 8. Senecio ferrugineus. A. Habit. B. Calycular bract. C. Phyllary. D. Floret. E. Corolla apex. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 8. Senecio ferrugineus. A. Habit. B. Calycular bract. C. Phyllary. D. Floret. E. Corolla apex. F. Stamen. G. Style branches.
FIGURE 7. Senecio cocuyanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 7. Senecio cocuyanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G. Style branches.
FIGURE 5. Senecio ser. Culcitium, distribution maps.A in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 5. Senecio ser. Culcitium, distribution maps.A. Senecio alatopetiolatus (triangle); Senecio antisanae (star), Senecio betonicifolius (square); Senecio burkartii (circle); Senecio cajonensis (pentagon). B. Senecio campanulatus (star); Senecio candollei (square). Senecio canescens (circle); Senecio cocuyanus (triangle); Senecio culctioides (pentagon). C. Senecio cuencanus (star); Senecio doryphyllus (petagon); Senecio expansus (triangle); Senecio ferrugineus (square); Senecio gargantanus (circle). D. Senecio hypsobates (square); Senecio imbaburensis (star); Senecio involucratus (pentagon); Senecio josei (triangle); Senecio keshua (circle). E. Senecio leucophorbius (triangle); Senecio lingulatus (star); Senecio longepenicillatus (pentagon); Senecio mojandensis (square); Senecio nivalis (circle). F. Senecio otophorus (star); Senecio patens (square); Senecio pflanzii (triangle); Senecio piedrahitae (circle); Senecio pindilicensis (pentagon). G. Senecio prearoptorum (circle); Senecio punasessilis (triangle); Senecio puracensis (pentagon); Senecio hyoseridis (star); Senecio rhizomatus (square). H. Senecio serratifolius (pentagon); Senecio subinvolucratus (triangle); Senecio superandinus (star); Senecio superparamensis (square). I. Senecio supremus (triangle); Senecio tephrosioides (star); Senecio timidus (square); Senecio violifolius (*).
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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