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248 results for “Myrcia”
FIGURE 3 in Myrcia tenondeporan, a new species of Myrtaceae from the Atlantic Forest in the Serra do Mar Mountains, Brazil
FIGURE 3. Details of vegetative and reproductive structures of Myrcia tenondeporan (dry specimens). A. Terminal dichasia of inflorescence, central flower at anthesis. B. Flower after anthesis, hypanthium and staminal ring not tearing vertically. C. Flower after anthesis, hypanthium and staminal ring tearing vertically. D. Flower at anthesis showing stamens and style, petals already fallen. E-F. Stages of fruit development, mature fruit without calyx lobes. H. Pellucid dots on leaf adaxial surface. I. Pellucid dots on leaf abaxial surface. J. Apex of inflorescence. A from Alves 2; B from Alves 32; C and D from Barretto 483; E from Barretto 450; F from Barretto 2810; G from Barretto 2955; H and I from Barretto 1732; J from Barretto 324. All vouchers are deposited at PMSP.
FIGURE 4 in Myrcia tenondeporan, a new species of Myrtaceae from the Atlantic Forest in the Serra do Mar Mountains, Brazil
FIGURE 4. Distribution map of Myrcia tenondeporan. Red squares represent the records of the species. Continuous lines are the limits between Brazilian states. Inset map: Brazil and states limits.
FIGURE 2. Myrcia urquiolae. A in Myrcia urquiolae (Myrtaceae), a new species from eastern Cuba
FIGURE 2. Myrcia urquiolae. A. Portion of the trunk showing the typical bark of the Myrtaceae family. B. Branch showing linear leaves with strongly revolute margins. C. Branch with flowers. D. Detail of the inflorescence.
FIGURE 3 in Myrcia urquiolae (Myrtaceae), a new species from eastern Cuba
FIGURE 3. Geographical location of the Myrcia urquiolae population in Holguín (eastern Cuba), La Mensura-Piloto National Park, near the Naranjo river, in the charrascales of La Caridad.
FIGURE 1 in Myrcia garuvana (Myrtaceae) a new species from Santa Catarina, Brazil
FIGURE 1. Myrcia garuvana - holotype. Insert: detail of inflorescence, showing apetalous flower (from isotype at HUFSJ; insert scale: 5 mm).
FIGURE 4. Myrcia damaniensis and Eugenia tain. A–C. Myrcia damaniensis. A. Flowering branch. B in Two new species of Myrtaceae from the western Caribbean forests of Panama
FIGURE 4. Myrcia damaniensis and Eugenia tain. A–C. Myrcia damaniensis. A. Flowering branch. B. Flowering branch showing underside of leaves. C. Fruiting branch. D–F. Eugenia tain. D. Flowering branch showing underside of leaves. E. Detail of flower showing reflexed petals at anthesis. F. Fruiting branch. Photos by A. Ibáñez.
FIGURE 6. A-B. Myrcia minutiflora. A. Habit. B. Fruit. C–E. Myrcia neoclusiifolia. C. Habit. D in Taxonomic study of Myrtaceae in forest fragments in Amazonian Maranhão, Brazil
FIGURE 6. A-B. Myrcia minutiflora. A. Habit. B. Fruit. C–E. Myrcia neoclusiifolia. C. Habit. D. Inflorescence in panicle. E. Fruit. F–G. Myrcia neospeciosa. F. Habit. G. Fruit. H–J. Psidium acutangulum. H. Habit. I. Inflorescence in dichasia. J. Fruit.
FIGURE 5 in Myrcia macrocalyx (Myrtaceae), a new species from Brazil, with additional morphological highlights
FIGURE 5. Foliar architecture (A–B) and Scanning Electron Microscopy (C–H) of Myrcia macrocalyx Faria & Soares-Silva. A. Diaphanized leaf. B. brochidodromous venation pattern; detail of marginal vein in loops (indicated). C–E. Leaf abaxial surface. C. Simple tector trichome (indicated). D. Stoma with crest (indicated). E. Epicuticular wax granules. F. Leaf adaxial surface with epicuticular wax granules. G. Bracteole with basal colleters (*). H. Tricolpates pollen grains in polar view. A–H: J.E.Q. Faria 2657 (UB). Scales: A–B (0.5 cm), C, F, G (50 μm), D (10 μm), E (2 μm), H (5 μm).
FIGURE 4 in Myrcia macrocalyx (Myrtaceae), a new species from Brazil, with additional morphological highlights
FIGURE 4. Results of extinction risk of Myrcia macrocalyx Faria & Soares-Silva by GeoCAT. A. Extent of occurrence and area of occupancy. B. Location of subpopulations in relation to the Chapada dos Veadeiros National Park (dark blue area).
FIGURE 1 in Myrcia macrocalyx (Myrtaceae), a new species from Brazil, with additional morphological highlights
FIGURE 1. Myrcia macrocalyx Faria & Soares-Silva. A, B) habit; C) flower bud with bracts and bracteoles; D) old flower with detail of the calyx lobes; E) petal in adaxial view; F) stamen in dorsal view showing the apical gland; G) stamen in frontal view; H) flower in longitudinal section; I) ovary in transverse section, detail of indumentum; J) immature fruit. A, J: K.M.Gomes-Bezerra et al. 52 (UB); B, E, F, G, H: J.E.Q. Faria et al. 2657 (UB); C: J.F.B. Pastore 558 (UB); D, I: J. Bringel 755 (UB).
FIGURE 2 in Myrcia macrocalyx (Myrtaceae), a new species from Brazil, with additional morphological highlights
FIGURE 2. Myrcia macrocalyx Faria & Soares-Silva. A) Habit and occurrence; B) Reproductive branch; C) Flower with detail of bracteoles; D) Fruits. (Photos: H. Moreira).
FIGURE 4. Myrcia rupestris. A. habit. B in Five new South American species of Myrcia s.l. (Myrtaceae)
FIGURE 4. Myrcia rupestris. A. habit. B. detail of inflorescence with one basal ramification only. C. floral bud. D. longitudinal section of the flower at anthesis. E. fruit with calyx lobes remnants. Myrcia subterminalis. F. habit. G. floral bud. H. longitudinal section of flower at anthesis. I. fruit with calyx lobes remnants. Vouchers: A–D. Santos 642 (SPF); E. Kawasaki 1021 (SPF); F and G. Rossini 482 (SPF); H. Kollmann 4776 (SPF); I. Kollmann 5156 (SPF).
FIGURE 3. Myrcia attenuata. A. habit. B in Five new South American species of Myrcia s.l. (Myrtaceae)
FIGURE 3. Myrcia attenuata. A. habit. B. detail of keeled twig. C. flower at anthesis. D. fruit with attenuate base and remnants of calyx lobes. Myrcia costeira. E. habit. F. detail of keeled twig. G. detail of inflorescence with opposite branching and terminal dichasia. H. floral bud. I. longitudinal section of ovary showing two locules. J. fruit without calyx lobe remnants. Vouchers: A. Granville 6503 (U); B and D. Oldeman T-650 (P); C. Granville 6503 (B); E–I. Hatschbach 31837 (SP); J. Barros 1848 (SPF).
FIGURE 2 in Five new South American species of Myrcia s.l. (Myrtaceae)
FIGURE 2. Species distributions. Myrcia ascendens=star; Myrcia attenuata=triangle; Myrcia costeira=circle; Myrcia rupestris=square; Myrcia subterminalis=diamond.
FIGURE 1. Myrcia ascendens. A. habit. B in Five new South American species of Myrcia s.l. (Myrtaceae)
FIGURE 1. Myrcia ascendens. A. habit. B. detail of keeled twig. C. blade with revolute margin. D. umbelliform inflorescence. E. floral bud and bracteoles. F. longitudinal section of flower at anthesis. G. fruit with calyx lobes remnants. Vouchers: A–F: Lewis CFCR 7074 (SPF); G. Santos 829 (SPF).
FIGURE 3. Myrcia megaphylla. A. habit. B in New species of Myrcia s.l. (Myrtaceae) from Campo Rupestre, Atlantic Forest and Amazon Forest
FIGURE 3. Myrcia megaphylla. A. habit. B. detail of the inflorescence. C. fruit with calyx lobes; one petal (right side) and stamen remnants are presents. Myrcia sessilissima. D. habit. E. detail of the inflorescence. F. floral bud. G. cross section of the ovary. Vouchers: A–C. Santos 721 (SPF); D–G. Santos 641 (SPF).
FIGURE 2 in New species of Myrcia s.l. (Myrtaceae) from Campo Rupestre, Atlantic Forest and Amazon Forest
FIGURE 2. Distribution map of the new species. Myrcia cataphyllata=triangle; Myrcia elevata=circle; Myrcia megaphylla=square; Myrcia sessilissima=diamond.
FIGURE 1. Myrcia cataphyllata. A. habit. B. twig with persistent cataphyll. C in New species of Myrcia s.l. (Myrtaceae) from Campo Rupestre, Atlantic Forest and Amazon Forest
FIGURE 1. Myrcia cataphyllata. A. habit. B. twig with persistent cataphyll. C. abaxial surface of leaf blade. D. detail of persistent bracts in the inflorescence rachis. E. fruit with remnants of calyx lobes. Myrcia elevata. F. habit. G. detail of the inflorescence. H. floral bud. I. flower after anthesis (top view). J. cross section of the costate ovary. Vouchers: A–E. Sant'Ana 782 (CEPEC); F–H and J. Prance 8260 (INPA); I. Prance 9001 (INPA).
FIGURE 1 in Taxonomic novelties in Gomidesia clade (Myrcia s.l., Myrtaceae) from the Atlantic Forest of Brazil
FIGURE 1. Distribution map of Myrcia espiritosantensis (red circle) and M. ruschii (yellow star). ES—Espírito Santo state, MG—Minas Gerais state.
FIGURE 2. A–F. Myrcia espiritosantensis. A. Flowering branch. B in Taxonomic novelties in Gomidesia clade (Myrcia s.l., Myrtaceae) from the Atlantic Forest of Brazil
FIGURE 2. A–F. Myrcia espiritosantensis. A. Flowering branch. B. Detail of short petiolate leaf. C. Detail of flower bud and bracteoles. D. Infructescence. E. Anther, dorsal view. F. Anther, ventral view. G–K. Myrcia ruschii. G. Flowering branch. H. Detail of flower bud and bracteoles. I. Detail of immature fruit. J. Anther, ventral view. K. Anther, dorsal view (A, B, C, E and F from the holotype: R. C. Forzza 5397 et al. D. from: R. C. Forzza 5237 et al. G, H, J, and K, from the holotype: B.S. Amorim & J. R. Maciel 2035. I. from: L. Kollmann et al. 3931).
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