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381 results for “Ilex”
FIGURE 4. Ilex venusta. A in A new species of Ilex (Aquifoliaceae) from Jiangxi Province, China, based on morphological and molecular data
FIGURE 4. Ilex venusta. A. plant and habitat; B. leaves; C. infructescence; D. puberulent branch; E. fruit; F. dark glands on abaxial surface of leaf blade; G. leaf blade; H. pyrenes. A–E: photographed by K.W. Xu; F–H: photographed by L. Jiang.
FIGURE 2 in A new species of Ilex (Aquifoliaceae) from Jiangxi Province, China, based on morphological and molecular data
FIGURE 2. The ML tree inferred from the plastid DNA dataset. The maximum likelihood (ML) bootstrap percentages greater than 50 are shown below the branches and the Bayesian posterior probabilities greater than 0.5 above.
FIGURE 1 in A new species of Ilex (Aquifoliaceae) from Jiangxi Province, China, based on morphological and molecular data
FIGURE 1. The ML tree inferred from the nrITS dataset. The name of each clade of Ilex is shown on the right by bars. The Bayesian posterior probabilities greater than 0.5 are shown below the branches and the maximum likelihood (ML) and the maximum parsimony (MP) bootstrap percentages greater than 50 above.
FIGURE 1. Ilex montebellensis. A. Male branch. B. Male flowers buds and anthesis. C. Male flower. D in A new species of Ilex (Aquifoliaceae) from Mexico
FIGURE 1. Ilex montebellensis. A. Male branch. B. Male flowers buds and anthesis. C. Male flower. D. Trichomes at the base of the anther. E. Female branch. F. Female flowers. G. Female flower. H. Trichomes at the base of the anther. I. Fruit with calyx and stigma. J. Pyrene. A–J Drawn by Ericka B. Cortez.
FIGURE 4 in Quercus pseudosetulosa, a new species of Quercus sect. Ilex (Fagaceae) from Dawanshan Island, Guangdong, China
FIGURE 4. The leaf anatomy of Quercus pseudosetulosa. bar = 50 μm. a & b. Leaf adaxial epidermis. c–e. Leaf abaxial epidermis under the light microscope. c. Black arrow showing the compound trichome base; d & e. White arrows showing the super stomata. f & g. Leaf abaxial epidermis under SEM, the white arrow showing the super stomata and smooth epicuticular wax flake and flat stomata. h & i. Leaf cross section. h. Overview of the cross section. paI: palisade mesophyll next to the adaxial epidermis; paII: palisade mesophylla next to abaxial epidermis; sp: spongy mesophyll; VB: vascular bundle. i. Showing the simple epidermis on leaf adaxial surface and the vascular channel reach to the surface (showed by white arrow).
FIGURE 1 in Quercus pseudosetulosa, a new species of Quercus sect. Ilex (Fagaceae) from Dawanshan Island, Guangdong, China
FIGURE 1. Line drawing of Quercus pseudosetulosa. A. Fruit branch; B. Abaxial leaf surface; C. Pistillate flowers; D. Mature fruit. (Drawn by Dr. Wen SHAO from the holotype T.Y. Tu & S.C. Li LSC185).
FIGURE 7 in Quercus pseudosetulosa, a new species of Quercus sect. Ilex (Fagaceae) from Dawanshan Island, Guangdong, China
FIGURE 7. The high venation and the veins forming the teeth of Quercus pseudosetulosa, scale bar = 1 mm. a–c. Showing the irregular quinternary vein fabric and well developed areolation. The freely ending veinlets (FEVs) are mostly unbranched and absent. d–f. The veins forming the teeth. The branched 2° veins subdivided into principal vein and admedial vein, the later forming a loop joining the upper 2° vein branched loop. (The sampled individuals: a, d: Deng et al. 13987; b, e: Deng et al. 14053; c: Deng et al. 13997; f: Deng et al. 13983).
FIGURE 3 in Quercus pseudosetulosa, a new species of Quercus sect. Ilex (Fagaceae) from Dawanshan Island, Guangdong, China
FIGURE 3. Natural habitats and living plant of Quercus pseudosetulosa in Dawanshan Island in South China Sea. a. Landscape of the natural habitat. The yellow arrows indicate the different individuals of Q. pseudosetulosa. b. Living plant. c. Fruiting branch showing the mature acorn, scale bar = 1 cm. The red arrow shows the pistillate flowers of current year.
FIGURE 5 in Quercus pseudosetulosa, a new species of Quercus sect. Ilex (Fagaceae) from Dawanshan Island, Guangdong, China
FIGURE 5. Leaf shape variation and leaf architecture of Quercus pseudosetulosa. Showing the irregular 2° vein spacing irregular, the branched 2° vein. Leaf margin entire or serrate at upper half.(Leaf from left to right were taken respectively from voucher species of Deng et al. 13989, 13984, 13997, 13983, 13987, 13984, 14053, 14058).
FIGURE 6 in Quercus pseudosetulosa, a new species of Quercus sect. Ilex (Fagaceae) from Dawanshan Island, Guangdong, China
FIGURE 6. Leaf morphological variation of Quercus pseudosetulosa. bar = 5 mm. a–e. Showing the cuneate to broad cuneate to rounded leaf base. f–j. Showing the leaf tips verified from long acuminate to short acuminate to acute. k–o. Variation of the marginal teeth. The teeth shape verified from obtuse to serrate to sharp serrate. (The sampled individuals: a, f, k: Deng et al. 14058; b, h, m: Deng et al. 13983; c, i, n: Deng et al. 13997; d, g, l: Deng et al. 14053; e, j, o: Deng et al. 13987).
FIGURE 4 in New names for Ilex and Ilexpollenites (Aquifoliaceae), extant and fossil. Notulae Systematicae ad Palaeofloram Europaeam spectantes II. Aquifoliaceae
FIGURE 4. Ilex ulmacea (Saporta) Doweld, comb. nov. Neotype. (RECOLNAT (ANR-11-INBS-0004) - Jocelyn FALCONNET – 2015, MNHN).
FIGURE 3 in New names for Ilex and Ilexpollenites (Aquifoliaceae), extant and fossil. Notulae Systematicae ad Palaeofloram Europaeam spectantes II. Aquifoliaceae
FIGURE 3. Ilex latifolioides Doweld, nom. nov. Lectotype. (RECOLNAT (ANR-11-INBS-0004) - Jocelyn FALCONNET – 2016, MNHN).
FIGURE 2 in Ilex calcicola (Aquifoliaceae), a new species from a limestone area of Guangxi, China
FIGURE 2. Ilex calcicola sp. nov. A. Pistillate flower; B. Habitat and vegetation; C. Staminate flower; D. Pistillate flowering branch; E. stems; F. Staminate flowering branches; G. Fruiting branches; H. Puberulent branch; I. Pubescent on abaxial surface of leaf blades; J. Pyrenes; K. Shape of fruit and persistent stigma. A–K: Photographed by Ke-Wang Xu.
FIGURE 4 in Ilex calcicola (Aquifoliaceae), a new species from a limestone area of Guangxi, China
FIGURE 4. SEM photomicrographs of pollen grain, stomata and hairs on abaxial surface of leaf blade of Ilex calcicola sp. nov. A. Equatorial view; B. Polar view; C. Exine sculpture; D. Density of stomata and hairs on abaxial surface of leaf blade; E. Stomata; F. Short and soft hairs.
FIGURE 1 in Ilex calcicola (Aquifoliaceae), a new species from a limestone area of Guangxi, China
FIGURE 1. Distribution of Ilex calcicola, I. wuana, and I. mamillata in China on the basis of collected specimens.
FIGURE 3 in Ilex calcicola (Aquifoliaceae), a new species from a limestone area of Guangxi, China
FIGURE 3. Ilex calcicola sp. nov. A. Staminate flowering branches; B. Pistillate flowering branches; C. Fruiting branch; D. Staminodes; E. Detached corolla with staminodes; F. Pistillate flower; G. Staminate flower; H. Detached corolla with stamens; I. Stamen; J. Calyx of pistillate flower; K. Calyx of staminate flower; L. Fruit; M. Pyrene. A–M: Drawn by Yun-Xiao Liu.
Figure 2 in Rediscovery of Ilex excelsa (Wall.) Voigt (Aquifoliaceae) in Western Himalaya after 64 years
Figure 2. Ilex excela (Wall.) Voigt: (A) habit, (B) twig showing leaves and floral buds, (C) mature leaf, (D) floral buds, (E) male inflorescence, (F) mature fruits.
FIGURE 2 in A new species of Ilex sect. Ilex (Aquifoliaceae) from Guangdong, China
FIGURE 2. Ilex jiangmenensis sp. nov. —A. Branches. —B. Old branches. —C. Current year's branch —D. Abaxial view of leaf blade. —E. Adaxial view of leaf blade. —F. Branches with mature fruit. —G. Staminate inflorescences. —H. Female flower. —I. Male flower. —J. Infructescences and fruits. —K. Fruits and pyrenes. —L. Mature fruit.
FIGURE 4 in A new species of Ilex sect. Ilex (Aquifoliaceae) from Guangdong, China
FIGURE 4. Type specimens of Ilex jiangmenensis and I. pingheensis. —A. Holotype of I. jiangmenensis (Jiang et al. GDS00201, IBSC!). —B. Holotype of I. pingheensis (He 0116, FJSI-016556!).
FIGURE 7 in Taxonomic notes on Ilex sect. Ilex (Aquifoliaceae) from China II: Revision of I. fargesii and related species based on molecular and morphological evidence
FIGURE 7. Type specimens of Ilex wattii and its synonyms. A, lectotype of I. wattii subsp. wattii; B, isolectotype of I. wattii subsp. wattii; C, holotype of I. gintungensis; D, isotype of I. venosa; E, holotype of I. wattii subsp. marlipoensis (I. marlipoensis); F, isotype of I. cupreonitens; G, fruiting branch; H, old branch; I, pyrene. G–I photographed by Y. Yang.
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