Santos, Matheus F.; Barretto, Eduardo H. P.
Myrcia tenondeporan M. F. Santos & E. Barretto 2023, sp. nov.
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. Images of living specimens of Myrcia tenondeporan. A. External view of the trunk. B. Leaf blade abaxial surface. C. Leaf blade adaxial surface. D-G. Stages of fruit development, mature fruit in (G). H. Cross section of mature fruit showing fleshy endocarp and seed. I. External view of seed showing membranaceous seed coat. J. Side view of fruiting branch. A and D from Barretto 2810 (PMSP); B, C, J and E from Barretto 2955 (PMSP). All photographs by E.H.P. Barretto.
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.
L, C, Q, M, P, HUFABC, MBM, PMSP, SPF, SPSF