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1,268 results for “Melastomataceae”
FIGURE 7 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 7. Illustrations of representative seeds found in the Octopleura clade. A. Miconia neocoronata (based on Estrada et al. 1636, CAS). B. M. radicans (Hammel et al. 12832, CAS). C. M. reitziana (Hammel 8880, CAS). D. M. chocoensis (Killip & García 33520, US). E. M. anchicayensis (Almeda et al. 10266, CAS). F. M. veraguensis (Almeda et al. 6480, CAS). G. M. incerta (Acosta Solís 12274, F). H. M. variabilis (Wallnöfer 12-25388, CAS). I. M. bensparrei (Madison et al. 4618, F). J. M. neomicrantha (Holland & Kid 94, CAS). K. M. albertobrenesii (Hammel 9633, CAS). L. M. latidecurrens (McPherson 20808, MO). M. M. formicaria (Almeda et al. 10274). M. spiciformis (McPherson & Serein 20759, CAS). Drawn by Sean V. Edgerton.
PLATE 1 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
PLATE 1. Examples of flowers in the Octopleura clade. a. Miconia aguilarii (Kriebel 5072, CR). b. M. albertobrenesii (Almeda 10257, CAS). c. M. aurantiaca (Kriebel 5315, INB). d. M. evanescens (Kriebel s.n.). e. M. formicaria (Almeda 10274, CAS). f. M. latidecurrens (Martínez 880, MO). g. M. magnifolia (Kriebel 5322, INB). h. M. neocoronata (Almeda 10470, CAS). i. M. aff. neomicrantha (Michelangeli s.n.). j. M. quinquenervia (Kriebel 5451, INB). k. M. rufibarbis (Almeda 10430, CAS). l. M. variabilis (Goldenberg 978, NY). Photographs taken by: a, c, d, g, j. Ricardo Kriebel; b, e. Frank Almeda; f. L. Martínez; h, k. Gilberto Ocampo; i. Fabián Michelangeli; l. Renato Goldenberg.
FIGURE 6 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 6. Example of seeds of the Octopleura clade and its component parts from SEM images (Redrawn from Ocampo & Almeda 2013). A, B. Anti-raphal Plane: A. Miconia aguilarii (from Aranda et al. MB1345, CAS), B. M. quadridomius (Gentry 35354, CAS). C, D. Lateral Plane: C. M. neocoronata (Estrada et al. 1636, CAS), D. M. variabilis (Wallnöfer 12-25388, CAS). E, F. Raphal Plane: E. M. formicaria (Almeda et al. 10274, CAS), F. M. chocoensis (Killip & García 33520, US). Abbreviations: AR: Anti-raphal side, Ch: Chalazal side, Hi: Hilum, le: length, Mi: Micropylar side, Ra: Raphe, RZ: Raphal Zone, wi: width. Scale bars: A, D–F=100µm; B, C=200 µm. SEM images taken by Diana Gamba.
PLATE 3 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
PLATE 3. SEM images of representative seeds found in the Quinquenervia subclade. A–D. Seeds in lateral symmetrical plane. a–d. Detail of testa cells and cell wall microrelief. A, a. Miconia aguilarii (from Aranda et al. MB1345, CAS). B, b. M. erikasplundii (Asplund 19806, S). C, c. M. radicans (Hammel 2434, CAS). D, d. M. reitziana (Almeda & Daniel 7035, CAS). Scale bars: A–D= 100µm; a=20µm, b–d=10µm. SEM images taken by Diana Gamba.
FIGURE 21. Miconia latidecurrens. A. Habit. B in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 21. Miconia latidecurrens. A. Habit. B. Cauline leaf (abaxial view). C. Flower. D. Stamen, abaxial view (left), lateral view (right). E. Berry, top view (top), lateral view (bottom). F. Seed. Based on: A, B, E, F, McPherson 20808, MO; C, D, Aranda et al. 4226, CAS. Drawn by Sean V. Edgerton.
FIGURE 4 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 4. Diagrammatic representation of inflorescence arrangements in the Octopleura clade. A. Cyme. B. top, simple dichasium; bottom, twice-compound dichasium. C. Thyrsoid. D. Dithyrsoid, or once-compound thyrsoid. E. Interrupted verticillate spike. F. Group of modified dichasia. G. Pseudofasciculate cluster of cymes.
FIGURE 5 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 5. Representative examples of floral parts in species of the Octopleura clade. A–E. Flowers in longitudinal cross section. F–N. Petals. O–Y. Stamens. A, O. Miconia biolleyana (based on Herrera 7991, CAS). B, R. M. aurantiaca (Kriebel 5315, NY). C, I. M. evanescens (Luteyn & Silva 13943, CAS). D. M. renatoi (Jaramillo & Zak 8036, MO). E, X. M. magnifolia (Howell 10182, CAS). F, Q. M. quinquenervia (Haught 3241, CAS). G. M. atropurpurea (Harling & Andersson 23133, US). H, P. M. neocoronata (Grayum & Hammel 5755, CAS). J. M. alboglandulosa (Sánchez & Chacón 104, CAS). K. M. aff. neomicrantha (Michelangeli 1754, NY). L. M. albertobrenesii (Almeda et al. 5936, CAS). M, W. M. laxivenula (Hammel 9634, CAS). N. M. rufibarbis (Penneys et al. 1574, CAS). S. M. approximata (Contreras 9959, CAS). T. M. anchicayensis (Almedaet al. 10266, CAS). U. M. palenquensis (Gentry & Dodson 6553, US). V. M. variabilis (McPherson 12168, CAS). Y. M. sessilis (Monsalve 1071, CAS). Drawn by Sean V. Edgerton.
FIGURE 2 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 2. Parsimony reconstruction of ancestral character states based on the Bayesian phylogenetic tree. The gray circles correspond to the three subclades within the Octopleura clade: Approximata, Quinquenervia, and Variabilis.
FIGURE 3 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 3. Eglandular trichomes types in the Octopleura clade. A–C. Elongate smooth trichomes. D–K. Elongate roughened trichomes. L. Sessile stellate trichome. M–O. Dendritic trichomes with short axes and few-moderate number of terete arms. P–T. Dendritic trichomes with short to moderately long thin-walled arms. U–V. Single-tiered lepidote trichomes, the radii nearly completely fused. W–Y. Lepidote trichomes with only partially fused radii. A, X. Miconia magnifolia (based on Zamora 1251, CAS). B, M. M. reitziana (Hammel 8880, CAS). C, Q. M. spiciformis (McPherson 10713, CAS). D. M. approximata (Aguilar 1718, CAS). E. M. chocoensis (Killip & García 33520, US). F, T. M. renatoi (Jaramillo 8274, Restrepo 455; MO). G, R. M. veraguensis (Almeda et al. 7620, 6840; CAS). H, U. M. albertobrenesii (Almeda et al. 5936, CAS). I, V. M. boekei (Dodson 7390, MO). J. M. quadridomius (Gentry 35354, CAS). K. M. rufibarbis (Neill et al. 13918, CAS). L. M. radicans (Zamora 1766, CAS). N. M. variabilis (Hammel & Trainer 13232, CAS). O. M. bensparrei (Penneys & Fernández 1903, CAS). P. M. evanescens (Croat 68793, CAS). S. M. formicaria (Almeda et al. 10274, CAS). W. M. laxivenula (Neill et al. 8518, CAS). Y. M. neomicrantha (Knapp et al. 4546, CAS). Drawn by Sean V. Edgerton.
FIGURE 1 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 1. Bayesian phylogenetic tree of the Octopleura clade, resulting from a combined molecular dataset of nrITS, nrETS, psbkpsbL, and accD-psa1 sequences. Numbers above branches correspond to estimated posterior probabilities. Numbers below branches correspond to estimated bootstrap support values from the Maximum Likelihood phylogenetic tree resulting from the same molecular dataset. The three black bars correspond to the three subclades within the Octopleura clade: Approximata, Quinquenervia, and Variabilis.
Fig. 1 in Sonerila konkanensis (Melastomataceae), a new species from South Goa, India
Fig. 1. – Sonerila konkanensis Resmi & Nampy. A–B. Plants in their natural habitat (see tetramerous flower within the same population); C. Cymes; D. Stem base showing tuberous root stock; E. Angular stem; F. Inflorescence; G. Tetramerous flower; H. Bract, adaxial view; I. Hypanthium; J. Ovate petals, adaxial view; K. Oblong petals, adaxial view; L. Hypanthium with stamens and pistil; M. Pistil; N. Stamens; O. Immature capsules; P. Mature capsules and a persistent bract. [Resmi & Akshatra 164408, CALI] [Photos: S. Resmi].
Fig. 2 in A new Gravesia (Melastomataceae, Sonerileae) from the Bemangidy-Ivohibe rainforest of southeastern Madagascar
Fig. 2. − Gravesia parvula Almeda & Ranarivelo showing habit, a flower (lower left), and an infructescence reduced to a single capsule with enveloping hypanthium (upper left). [Photo: S. Razafimandimbison]
Fig. 1 in A new Gravesia (Melastomataceae, Sonerileae) from the Bemangidy-Ivohibe rainforest of southeastern Madagascar
Fig. 1. – Gravesia parvula Almeda & Ranarivelo. A. Habit; B. Representative leaf (abaxial surface); C. Detail of indumentum on inflorescence peduncle; D. Petal (adaxial surface); E. Antesepalous (large) stamen (partial dorsal view); F. Antesepalous (large) stamen (ventral view); G. Antepetalous (small) stamen (dorsal view); H. Style and stigma; I. Mature hypanthium enveloping capsule (profile view); J. Seed. [A-C, E-F, H-J: Razafimandimbison et al. 1517, CAS; D, G: Razakamalala et al. 2327, MO] [Drawings: A. Chou]
Fig. 5. – Memecylon longipetiolatum R.D. Stone. A in New species of Memecylon (Melastomataceae) from Madagascar: treasures of the TEF Herbarium
Fig. 5. – Memecylon longipetiolatum R.D. Stone. A. Flowering branch; B. Leaf; C. Inflorescence with floral buds; D. Flower at start of anthesis; E. Petal; F. Stamen; G. Fruit. [A–F: Barnett & Dorr 261, K, MO; G: Service Forestier 22100, TEF] [Drawing: S. Burrows]
Fig. 4. – Memecylon fofifa R.D. Stone. A in New species of Memecylon (Melastomataceae) from Madagascar: treasures of the TEF Herbarium
Fig. 4. – Memecylon fofifa R.D. Stone. A. Flowering branch; B. Detail of young branchlet; C– E. Leaves; F. Inflorescence; G. Petal; H. Stamen; I. Fruit. [A– C, F– H: Service Forestier 32781, TEF; D, I: Service Forestier 21410, TEF; E: Service Forestier 32204, TEF] [Drawing: S. Burrows]
Fig. 1. – Memecylon complanatum R.D. Stone. A in New species of Memecylon (Melastomataceae) from Madagascar: treasures of the TEF Herbarium
Fig. 1. – Memecylon complanatum R.D. Stone. A. Flowering branch; B. Leaf; C. Flowers at start of anthesis; D. Petal; E. Stamen. [Service Forestier 27692, P] [Drawing: S. Burrows]
Fig. 8. – Memecylon pseudogaleatum R.D. Stone. A in New species of Memecylon (Melastomataceae) from Madagascar: treasures of the TEF Herbarium
Fig. 8. – Memecylon pseudogaleatum R.D. Stone. A. Flowering branch; B. Leaf; C. Floral bud; D. Flower after anthesis; E. Petal; F. Stamen; G. Fruit. [Service Forestier 15244, TEF] [Drawing: S. Burrows]
Fig. 7. – Memecylon potamicum R.D. Stone. A in New species of Memecylon (Melastomataceae) from Madagascar: treasures of the TEF Herbarium
Fig. 7. – Memecylon potamicum R.D. Stone. A. Flowering branches; B. Leaf; C. Floral bud; D. Open flower; E. Petal; F. Stamen.
Fig. 6. – Memecylon paraxenum R.D. Stone. A in New species of Memecylon (Melastomataceae) from Madagascar: treasures of the TEF Herbarium
Fig. 6. – Memecylon paraxenum R.D. Stone. A. Fruiting branch; B. Leaf; C. Fruit. [Service Forestier 23813, P] [Drawing: S. Burrows]
Fig. 2 in New species of Memecylon (Melastomataceae) from Madagascar: treasures of the TEF Herbarium
Fig. 2. – Geographic distribution of Memecylon complanatum R.D. Stone (closed circle), M. convergens R.D. Stone (closed diamonds), M. fofifa R.D. Stone (open circles), M. longipetiolatum R.D. Stone (open square), M. paraxenum R.D. Stone (closed star), M. potamicum R.D. Stone (closed triangle), M. pseudogaleatum R.D. Stone (closed cross), M. subchartaceum R.D. Stone (open stars), and M. unguiculare R.D. Stone (closed square), mapped on the bioclimatic zones of Madagascar (after CORNET, 1974; see SCHATZ, 2000).
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