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8 results for “Psyllocarpus”
Fig. 7 in Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Fig. 7. Distribution map of Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M.Salas sp. nov. and P. vianae Sobrado, J.A.M.Carmo & R.M.Salas sp. nov. in the state of Minas Gerais, Brazil.
Fig. 5 in Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Fig. 5. Pollen morphology (SEM). A–D. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 4415 (CTES). A. Polar view. B. Equatorial view. C. Detail of apocolpium. D. Detail of the colpus and spinules. E–H. P. vianae Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 5887 (CTES). E. Polar view. F. Equatorial view. G. Detail of the inner side of a pollen fragment showing the endocingulum (en). H. Detail of the colpus and spinules. Scale bars: A–B, E–G = 2 µm; C–D, H = 1 µm.
Fig. 4. Fruit and seed micromorphology. A–H. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M in Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Fig. 4. Fruit and seed micromorphology. A–H. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 4415 (CTES). A–E. Capsule. A. Dehiscent capsule, lateral view. B. Valve, dorsal view. C. Valve, ventral view. D. Cross section capsule. E. Septum. F–H. Seed. F. Dorsal view. G. Ventral view, with diffuse strophiole. H. Detail of the testa. I–P. P. vianae Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 5887 (CTES). I–M. Capsule. I. Dehiscent capsule, lateral view. J. Valve, dorsal view. K. Valve, ventral view. L. Cross section of the valve, seed, and septum. M. Septum. N–P. Seed. N. Dorsal view. O. Ventral view. P. Detail of the testa. Abbreviations: s = seed; se = septum; v = valve. Scale bars: A–G, I–O = 200 µm; H, P = 20 µm.
Fig. 3. Flower micromorphology. A–I. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M in Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Fig. 3. Flower micromorphology. A–I. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 4415 (CTES). A. Flower bud. B. Papillate external surface of the corolla. C. Hypanthium, calyx, style, and stigma. D. Detail of style and stigma. E. Opened corolla. F. Papillate internal surface of the corolla lobes. G. Moniliform trichomes at internal surface of the corolla. H. Nectariferous disk, top view. I. Detail of striate nectariferous disk cells and functional stomata. J–R. P. vianae Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 5887 (CTES). J. Flower bud. K. Papillate external surface of the corolla. L. Hypanthium, calyx, style, and stigma. M. Detail of style and stigma. N. Opened corolla. O. Papillate internal surface of the corolla lobes and moniliform trichomes. P. Inner wall of a dehiscent anther, showing the prescence of orbicules. Q. Nectariferous disk, top view. R. Detail of striate nectariferous disk cells. Scale bars: A, C, E, J, L, N 200 µm; B, G, K, R = 20 µm; D, F, M = 50 µm; H, O, Q = 100 µm; I = 10 µm; P = 2 µm.
Fig. 2. Psyllocarpus vianae Sobrado, J.A.M.Carmo & R.M in Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Fig. 2. Psyllocarpus vianae Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 5887 (CTES). A. Habit. B. Inflorescences at the apex of flowering branches. C. Detail of an inflorescence. D. Stipular sheath. E. Preanthetic flower bud. F. Flower. G. Hypanthium, calyx, style, and stigma. H. Opened corolla. I–M. Fruit. I. Dehiscent capsule, lateral view. J. Septum. K. Valve, seed, and septum, cross section. L. Valve, dorsal view. M. Valve, ventral view. N–O. Seed. N. Dorsal view. O. Ventral view. Illustration: L. Simón.
Fig. 6. A–F. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M in Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Fig. 6. A–F. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M.Salas sp. nov. A. Habitat, "campo rupestre" in Itacambira, Minas Gerais. B. Habit. C. Branch portion, showing the leaves. D. Inflorescences at the apex of flowering branches. E. Detail of the flowers. F. Capsules. G–M. P. vianae Sobrado, J.A.M.Carmo & R.M.Salas sp. nov. G. Habitat, "campo rupestre" in Serra do Cabral, Minas Gerais. H. Habit. I. Branch portion, showing the leaves. J. Inflorescences at the apex of flowering branches. K. Detail of preanthetic flower buds. L. Detail of an opened flower. M. Dehiscent capsule. Photos: A, C, G–J = R.M. Salas; B, D–F = J.A.M. Carmo; K–L = P.L. Viana; M = S.V. Sobrado.
Fig. 1. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M in Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Fig. 1. Psyllocarpus itakangapyra Sobrado, J.A.M.Carmo & R.M.Salas sp. nov.; P.L. Viana et al. 4415 (CTES). A. Branch portion. B. Inflorescences at the apex of flowering branches. C. Detail of an inflorescence. D. Stipular sheath. E. Preanthetic flower bud. F. Flower. G. Hypanthium, calyx, style, and stigma. H. Opened corolla. I–M. Fruit. I. Dehiscent capsule, lateral view. J. Septum. K. Valve, seed, and septum, cross section. L. Valve, dorsal view. M. Valve, ventral view. N–O. Seed. N. Dorsal view. O. Ventral view. Illustration: L. Simón.
Linked collectors and determiners for: Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil.
Natural history specimen data linked to collectors and determiners held within, "Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/0ab190d4-61ee-4225-a234-7f64cc916948">https://bionomia.net/dataset/0ab190d4-61ee-4225-a234-7f64cc916948</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/0ab190d4-61ee-4225-a234-7f64cc916948">https://gbif.org/dataset/0ab190d4-61ee-4225-a234-7f64cc916948</a>. Formatted as a Frictionless Data package.
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