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989 results for “Minas Gerais”
FIGURE 1 in Diversity, chorology and conservation of the grasses (Poaceae) in Serra do Ouro Branco, State of Minas Gerais, Brazil
FIGURE 1. Geographic location of Serra do Ouro Branco and other localities within the Espinhaço Range mentioned in the text (States of Minas Gerais and Bahia, Brazil).
FIGURE 2. Vochysia microphylla. A. Population showing the cespitose growth habit. B. Well-branched individual from Vellozia gigantea trail. C. Flowering branch with flower buds. D. Flowering branch with open flowers. A. Photo L.C. Rodrigues. B–D. Photos G.H in Vochysia microphylla (Vochysiaceae), a new species from Serra do Cipó, Minas Gerais, Brazil
FIGURE 2. Vochysia microphylla. A. Population showing the cespitose growth habit. B. Well-branched individual from Vellozia gigantea trail. C. Flowering branch with flower buds. D. Flowering branch with open flowers. A. Photo L.C. Rodrigues. B–D. Photos G.H. Shimizu.
FIGURE 1. Vochysia microphylla. A. Flowering branch. B. Lateral petals. C. Central petal. D. Calyx, with spurred sepal apart. E. Anther. F. Gynoecium. G. Fruit. H. Seed. A–D after Shimizu 231 in Vochysia microphylla (Vochysiaceae), a new species from Serra do Cipó, Minas Gerais, Brazil
FIGURE 1. Vochysia microphylla. A. Flowering branch. B. Lateral petals. C. Central petal. D. Calyx, with spurred sepal apart. E. Anther. F. Gynoecium. G. Fruit. H. Seed. A–D after Shimizu 231; E, F after Rodrigues 81; G, H after Shimizu et al. 137; drawn by W. Forster.
FIGURE 2 in A new ornithophilous yellow-flowered Vriesea (Bromeliaceae) from Serra do Caraça, Minas Gerais, Brazil
FIGURE 2. Holotype of Vriesea marceloi consisting of two herbarium sheets (Vasconcelos BHCB 52562). Scales = 5 cm. (Photos: L.M. Versieux).
FIGURE 1 in A new ornithophilous yellow-flowered Vriesea (Bromeliaceae) from Serra do Caraça, Minas Gerais, Brazil
FIGURE 1. Vriesea marceloi at the type locality. A. Living plant that was collected to prepare the holotype. B. Paratype (Vasconcelos BHCB 52555). (Photos: M. F. Vasconcelos).
FIGURE 2. A–F in A new species of Microlicia (Melastomataceae) from the Espinhaço Range, Minas Gerais, Brazil
FIGURE 2. A–F. Microlicia nervosa (R. Romero et al. 8326). A. Branch with floral bud. B. Vegetative branch showing ascending leaves of different sizes. C. Flower. D. Two stages of immature fruit. E. Mature fruit. F. Habit (Photos: R. Romero).
FIGURE 1. A–L in A new species of Microlicia (Melastomataceae) from the Espinhaço Range, Minas Gerais, Brazil
FIGURE 1. A–L Microlicia nervosa (I.M. Araújo et al. 252). A. Branch. B. Leaf adaxial surface, showing prominent nerves. C. Leaf abaxial surface, showing indumentum of glandular trichomes and sessile glands. D. Leaf adaxial surface, showing indumentum of sessile glands and glandular trichomes. E. Floral bud. F. Petal. G. Lateral view of large stamen. H. Lateral view of small stamen. I. Gynoecium. J. Detail of ventral appendage (large stamen). K. Detail of ventral appendage (small stamen). L. Capsule enclosed by the persistent hypanthium.
FIGURE 1. A–G in Four new endemic species of Hippeastrum (Amaryllidaceae) from Serra da Canastra, Minas Gerais State, Brazil
FIGURE 1. A–G. Hippeastrum canastrense (from Nakajima et al. 2812). A–B. Habit. A. Bulbs in reproductive phase. B. Bulb in vegetative phase. C. Longitudinal section in perigone, showing absence of paraperigone, staminal filaments and style position. D–G. Papillary region at the adaxial apex of tepals. D. Upper sepal. E. Lateral sepal. F. Lateral petal. G. Lower petal. H–N. Hippeastrum diniz-cruziae (from Romero & Nakajima 3789). H–I. Habit. H. Bulb in reproductive phase. I. Bulb in vegetative phase. J. Longitudinal section in hypanthium tube and throat region, showing paraperigone of bristles. K–N. Papillary region at the adaxial apex of tepals. K. Upper sepal. L. Lateral sepal. M. Lateral petal. N. Lower petal.
FIGURE 3. A–D. Hippeastrum canastrense. A in Four new endemic species of Hippeastrum (Amaryllidaceae) from Serra da Canastra, Minas Gerais State, Brazil
FIGURE 3. A–D. Hippeastrum canastrense. A. Flower in lateral view. B. Biflora inflorescence with a flower in front view. C. Uniflora inflorescence. D. Population in field, some months after fire. E–H. Hippeastrum roseoalbum. E. Biflora inflorescence. F. Close-up of throat region. G. Uniflora inflorescence with flower in lateral view. H. Flower in front view. I–L. Hippeastrum dinizcruziae. I. Habit. J. Biflora inflorescence, a flower in front view with a pillager insect. K. Close-up of throat region. L. Triflora inflorescence, with flowers in bud. M–O. Hippeastrum sanfranciscanum. M. Uniflora inflorescence with flower in lateral view. N. Flower in front view. O. Flower in lateral view. P. Hippeastrum glaucescens. Inflorescence with flowers in front and lateral view. (A– I, K, M–O photos by R. S. Oliveira; J, L by R. Mello-Silva; P by J. Dutilh).
FIGURE 2. A–G in Four new endemic species of Hippeastrum (Amaryllidaceae) from Serra da Canastra, Minas Gerais State, Brazil
FIGURE 2. A–G. Hippeastrum roseoalbum (from Romero et al. 4582). A–B. Habit. A. Bulbs in reproductive phase. B. Bulb in vegetative phase. C. Longitudinal section in hypanthium tube and throat region, showing paraperigone of fasciculate bristles. D–G. Papillary region at the adaxial apex of tepals. D. Upper sepal. E. Lateral sepal. F. Lateral petal. G. Lower petal. H–M. Hippeastrum sanfranciscanum (from Nakajima et al. 2868). H–I. Habit. H. Bulbs in reproductive phase. I. Bulb in vegetative phase. J–M. Papillary region at the adaxial apex of tepals. J. Upper sepal. K. Lateral sepal. L. Lateral petal. M. Lower petal.
FIGURE 3 in Two new species of Baccharis subgen. Baccharis (Asteraceae, Astereae) with single-flowered female capitula from the Serra do Cipó, Minas Gerais, Brazil
FIGURE 3. Distribution of Baccharis obdeltata and B. simplex. A. Overview map of South America pinpointing the position of the Serra do Cipó in south-eastern Brazil. B. A highlight in south-eastern Brazil depicting the boundaries of Minas Gerais state and the position of Serra do Cipó. C. Three-dimensional map showing part of the Serra do Cipó range, plotting the known distribution of B. obdeltata (Brumas do Espinhaço and Serra da Lapinha) and B. simplex (Alto do Palácio and Brumas do Espinhaço).
FIGURE 4. Baccharis simplex. A. Fertile shoot. B. Leaf and male capitulum. C. Male capitulum. D in Two new species of Baccharis subgen. Baccharis (Asteraceae, Astereae) with single-flowered female capitula from the Serra do Cipó, Minas Gerais, Brazil
FIGURE 4. Baccharis simplex. A. Fertile shoot. B. Leaf and male capitulum. C. Male capitulum. D. Phyllaries of male capitulum. E. Male floret. F. Female capitulum. G. Female floret. H. Corolla and style of female floret. I. Cypsela (pappus removed). A–E: Heiden et al. 1610 (SPF). F–I: Heiden et al. 1611 (SPF). Illustration by João Iganci.
FIGURE 2. Baccharis obdeltata. A. Habit. B in Two new species of Baccharis subgen. Baccharis (Asteraceae, Astereae) with single-flowered female capitula from the Serra do Cipó, Minas Gerais, Brazil
FIGURE 2. Baccharis obdeltata. A. Habit. B. Flowering shoot of a male plant. C. Flowering shoot of a female plant. Photos by C.M. Siniscalchi.
FIGURE 1. Baccharis obdeltata. A. Fertile shoot. B. Leaf and female capitulum. C. Male capitulum. D in Two new species of Baccharis subgen. Baccharis (Asteraceae, Astereae) with single-flowered female capitula from the Serra do Cipó, Minas Gerais, Brazil
FIGURE 1. Baccharis obdeltata. A. Fertile shoot. B. Leaf and female capitulum. C. Male capitulum. D. Phyllaries of male capitulum. E. Male floret. F. Female capitulum. G. Female floret. H. Corolla and style of female floret. I. Cypsela (pappus removed). A–B, F–I: Heiden et al. 1385 (SPF). C–E: Heiden et al. 1386 (SPF). Illustration by João Iganci.
FIGURE 3 in A new giant Vellozia (Velloziaceae) from Minas Gerais, Brazil with comments on the V. compacta complex and conservation
FIGURE 3. Leaf Anatomy of Vellozia dracaenoides. A-B. Epidermis in surface view. A. Adaxial face showing paracytic stomata. Detail in the upper right corner tetracytic stomate. B. Abaxial face showing paracytic and anomocytic stomata. C–F. Transversal section of leaf lamina. C. General aspect. D. Detail of adaxial face showing sclerenchyma bundles and rows of large translucent cells above the furrows. E. Detail of vascular system. F. Detail of abaxial furrow. Ab. Surface view of abaxial epidermis; Ad. Surface of view adaxial epidermis; An. Anomocytic; Fi. Sclerenchyma fibers; Fu. Furrow; Mx. Metaxylem; Pa. Paracytic; Ph. Phloem; Pp. Palisade parenchyma; Px. Protoxylem; Sh. Sheath; Sp. Spongy parenchyma; St. Stomata; Te. Tetracytic; Tp. Translucent parenchyma; *. Extensions of sheath towards both faces of the epidermis; Arrowhead. parenchyma cells. Scale bars: A, B, D–F = 25 µm; C=100 µm. From R.J.V. Alves et al. 7615. (Cuts and images by A.R. Guimarães).
FIGURE 2. Vellozia dracaenoides A in A new giant Vellozia (Velloziaceae) from Minas Gerais, Brazil with comments on the V. compacta complex and conservation
FIGURE 2. Vellozia dracaenoides A. habit with botanists as scale; B. open flower within rosette; C. hypanthium with tepals and stamens still attached and apex of pedicel showing grooves; D. apical caudex segment showing pectinate abscission zones on sheaths; E. isolated leaf sheath. From R.J.V. Alves et al. 7615. (Photos by R.J.V. Alves).
FIGURE 1. Vellozia dracaenoides. A in A new giant Vellozia (Velloziaceae) from Minas Gerais, Brazil with comments on the V. compacta complex and conservation
FIGURE 1. Vellozia dracaenoides. A. outer tepal; B. inner tepal; C. style with stigma; D. stamen; E. pedicel with hypanthium; F. detail of apical hypanthium surface; G. detail of surface of hypanthium base and pedicel; H. habit showing vegetatively reproducing branch. From R.J.V. Alves et al. 7615. (Illustration by R.J.V. Alves).
FIGURE 2. A–C Microlicia maximowicziana. A in Rediscovery of two species of Microlicia (Melastomataceae) in Minas Gerais, Brazil
FIGURE 2. A–C Microlicia maximowicziana. A. Habitat in Grão Mogol. B. Flowering branch. C. Vegetative branch, showing horizontal to ascending leaves. D–E Microlicia riedeliana. D. Santana de Pirapama. E. Branch with 5- and 6-merous flowers. (Photos: P.O. Rosa A–B, A.F.A. Versiane C & W. Milliken D–E).
FIGURE 1. A–M in Rediscovery of two species of Microlicia (Melastomataceae) in Minas Gerais, Brazil
FIGURE 1. A–M Microlicia maximowicziana (Rosa et al. 1001). A. Flowering branch. B. Flower. C. Hypanthium and calyx lobes, with the petals, stamens and style removed, with detail of calyx lobes. D. Ovary in cross section. E. Petal. F. Lateral view of large stamen. G. Lateral view of small stamen. H. Pistil and detail of stigma. I. Capsule showing the hypanthium which gradually peels away at maturity. J. Seed. K. Leaf adaxial surface, showing indumentum of pale trichomes and sessile glands. L. Leaf adaxial surface (Marques 319). M. Leaf adaxial surface (Marques 356). N–O Leaf adaxial surface, showing indumentum of glandular trichomes and sessile glands. N. Microlicia graveolens (Romero 8345). O. Microlicia regeliana (Romero 8382). P. Microlicia stricta, leaf adaxial surface, showing indumentum of sessile glands and shorter pale trichomes (Romero 8819). Q. Microlicia fasciculata, leaf adaxial surface, showing indumentum and short petiole (Versiane 59). (Illustration: Rogério Lupo).
FIGURE 3. A–I Microlicia riedeliana. A. Erect, branched habit. B. Obovate leaf. C. Unbranched, procumbent habit. D. Narrowly elliptic leaf. E. Hypanthium and calyx lobes. F. Large and small stamen. G. Ovary. H in Rediscovery of two species of Microlicia (Melastomataceae) in Minas Gerais, Brazil
FIGURE 3. A–I Microlicia riedeliana. A. Erect, branched habit. B. Obovate leaf. C. Unbranched, procumbent habit. D. Narrowly elliptic leaf. E. Hypanthium and calyx lobes. F. Large and small stamen. G. Ovary. H. Style with horizontal orientation (attachment to ovary not observed). I. Capsule. A–B, E–I from Zappi et al. 2570; C–D from Zappi et al. 2612. (Illustration: Margaret Tebbs).
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