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105
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ShareScore release 0.9.0
Dataset results
105 results for “Aquifoliaceae”
Ilex opaca (Aquifoliaceae) - twig - orientation of petioles
Image of Ilex opaca (Aquifoliaceae) - twig - orientation of petioles
Ilex opaca (Aquifoliaceae) - inflorescence - lateral view of flower
Image of Ilex opaca (Aquifoliaceae) - inflorescence - lateral view of flower
Ilex opaca (Aquifoliaceae) - leaf - margin of upper + lower surface
Image of Ilex opaca (Aquifoliaceae) - leaf - margin of upper + lower surface
Ilex vomitoria (Aquifoliaceae) - fruit - as borne on the plant
Image of Ilex vomitoria (Aquifoliaceae) - fruit - as borne on the plant
Ilex vomitoria (Aquifoliaceae) - fruit - immature
Image of Ilex vomitoria (Aquifoliaceae) - fruit - immature
Ilex verticillata (Aquifoliaceae) - inflorescence - frontal view of flower
Image of Ilex verticillata (Aquifoliaceae) - inflorescence - frontal view of flower
Ilex verticillata (Aquifoliaceae) - inflorescence - whole - male
Image of Ilex verticillata (Aquifoliaceae) - inflorescence - whole - male
Ilex verticillata (Aquifoliaceae) - inflorescence - frontal view of flower
Image of Ilex verticillata (Aquifoliaceae) - inflorescence - frontal view of flower
Ilex verticillata (Aquifoliaceae) - leaf - whole upper surface
Image of Ilex verticillata (Aquifoliaceae) - leaf - whole upper surface
Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
Image of Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
Ilex verticillata (Aquifoliaceae) - whole tree (or vine) - general
Image of Ilex verticillata (Aquifoliaceae) - whole tree (or vine) - general
Ilex verticillata (Aquifoliaceae) - leaf - showing orientation on twig
Image of Ilex verticillata (Aquifoliaceae) - leaf - showing orientation on twig
Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
Image of Ilex verticillata (Aquifoliaceae) - twig - orientation of petioles
FIGURE 2. Representative Aquifoliaceae through Juglandaceae from the Citronelle Formation. 1 in New plant fossil records and paleoclimate analyses of the late Pliocene Citronelle Formation flora, U.S. Gulf Coast
FIGURE 2. Representative Aquifoliaceae through Juglandaceae from the Citronelle Formation. 1. Ilex sp. leaf (UF 19210–062063), scale bar equals 5 mm. 2. Clethra cf. alnifolia (UF 19210–062064) partial leaf, arrow indicates mucronate tooth apex, scale bar equals 5 mm. 3. Close-up of Figure 2.2 Clethra leaf, note mixed-percurrent tertiaries, scale bar equals 2.5 mm. 4. Extant Clethra alnifolia leaf from USAM herbarium for comparison with Figure 2.2, scale bar equals 5 mm. 5. Gaylussacia sp. leaf (UF 19315–062065), scale bar equals 5 mm. 6. Extant Gaylussacia sp. from USAM herbarium for comparison with Figure 2.5, scale bar equals 5 mm. 7. Vaccinium sp. leaf (UF 19315–062066), scale bar equals 5 mm. 8. Close-up of Vaccinium leaf margin from Figure 2.7 showing teeth, scale bar equals 2.5 mm. 9. Carya fruit (UF 19315 – 062068), scale bar equals 5 mm. 10. Carya sp. catkin with in situ pollen (UF 19315 – 062067), scale bar equals 5 mm. 11. Carya sp. pollen tetrad from specimen in Figure 2.10, scale bar equals 10 µm.
Fig. 4 in Taxonomy and nomenclature of South American Aquifoliaceae I: Ilex from Ecuador with the description of two new taxa
Fig. 4. – Ilex cochlearifolia Schlüssel & Barriera. A. Female branchlet; B. Detail of a thyrse (corollas dropped); C. Leaf apex. [Tipaz et al. 1823, G] [Drawings: Maya Mossaz]
Fig. 9. – Ilex laurina var.tenuifolia Barriera. A in Taxonomy and nomenclature of South American Aquifoliaceae I: Ilex from Ecuador with the description of two new taxa
Fig. 9. – Ilex laurina var.tenuifolia Barriera. A. Female branchlet; B. Details of the inflorescences (corollas dropped). [Neill et al. 13710, G] [Drawings: Gabriela Loza]
Phylogeny and biogeography of the hollies (Ilex L., Aquifoliaceae)
<p>The holly genus, <em>Ilex</em> L., in the monogeneric Aquifoliaceae, is the largest woody dioecious genus (>664 spp.), with a near‐cosmopolitan distribution in mesic environments. We constructed a phylogeny based on two nuclear genes, representing 177 species spread across the geographical range, and dated using macrofossil records. The five main clades had a common ancestor in the early Eocene, much earlier than previously suggested. <em>Ilex</em> originated in subtropical Asia and extant clades colonized South America by 30 Ma, North America by 23 Ma, Australia by 8 Ma, Europe by 6 Ma, and Africa by 4 Ma. South and North America were colonized multiple times. <em>Ilex</em> also reached Hawaii (10 Ma) and other oceanic islands. Macrofossil and pollen records show the genus has tracked mesic climates through time and space, and had a wider distribution before late Miocene global cooling. Our phylogeny provides a framework for studies in comparative ecology and evolution.</p>
Ilex verticillata (Aquifoliaceae) - fruit - as borne on the plant
Image of Ilex verticillata (Aquifoliaceae) - fruit - as borne on the plant
Ilex opaca (Aquifoliaceae) - whole tree (or vine) - general
Image of Ilex opaca (Aquifoliaceae) - whole tree (or vine) - general
Ilex opaca (Aquifoliaceae) - whole tree (or vine) - winter
Image of Ilex opaca (Aquifoliaceae) - whole tree (or vine) - winter
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