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1,268 results for “Melastomataceae”
FIGURE 3 in Adelobotrys tessmannii (Merianieae, Melastomataceae) and allies: a refined circumscription and description of two new Amazonian species with notes on their ecology
FIGURE 3. Collecting localities of specimens of the species treated here. A. Adelobotrys tessmannii (solid triangles), A. cf. tessmannii (open triangles), and possible hybrids between A. tessmannii and A. adscendens (crosses). B. A. latifolius (solid triangles) and possible hybrids between A. latifolius and A. tessmannii (crosses). C. A. microcarpus (solid triangles) and A. cf. microcarpus (open triangles). D. The location in South America of the map section shown in A–C. Elevation is depicted in A–C as follows: 0–1000 m as white; 1001–2000 m, 2001–3000 m, 3001–4000 m, and>4000 m as progressively darker shades of grey.
FIGURE 2. Adelobotrys tessmannii Markgr. A in Adelobotrys tessmannii (Merianieae, Melastomataceae) and allies: a refined circumscription and description of two new Amazonian species with notes on their ecology
FIGURE 2. Adelobotrys tessmannii Markgr. A habit showing abaxial (two leaves to the left) and adaxial sides of laminae, and inflorescence; B malpighian hairs from lamina abaxial side (lower three from lamina proper, upper three from vein) with point of attachment marked on two hairs; C larger (epipetalous) stamen; D smaller (episepalous) stamen; E bud showing cylindrical hypanthium, shallowly 5-lobed calyx, and somewhat exserted calyx teeth; F fruiting hypanthium with persistent calyx, and clear constriction at torus, also shown are the only somewhat elongated branches of the partial inflorescence with scars of fallen-off flowers; G old fruit after disintegration of hypanthium showing the remaining costae that are not apically connected by a circular vascular strand. Drawn by R. Ilmanen from J. Schunke 5118 (A, C, D, E), Dorr & Barnett 5829 (B), P. C. D. Cazalet & T. D. Pennington 7544 (F), and Y. Mexia 7101a (G). Scalebars: for A 5 cm, B 0.5 mm, C–D, E–F, and G 5 mm.
FIGURE 4 in Adelobotrys tessmannii (Merianieae, Melastomataceae) and allies: a refined circumscription and description of two new Amazonian species with notes on their ecology
FIGURE 4. Adelobotrys latifolius Schulman, sp. nov. A habit with inflorescence; B malpighian hairs from lamina abaxial side (lower two from lamina proper, upper four from vein) with point of attachment marked on two hairs; C section of lamina abaxial side showing visibility of veins and partly serrulate margins; D tip of shoot showing adventitious climbing roots; E bud showing cylindrical hypanthium, shallowly 5-lobed calyx, and vestigial calyx teeth; F fruiting hypanthium with persistent calyx and clear constriction at torus, also shown is the strongly elongated branch of the partial inflorescence with scars of fallen-off flowers; G smaller (episepalous) stamen; H larger (epipetalous) stamen. Drawn by R. Ilmanen from Woytkowski 7850 and K. Ruokolainen et al. 10332 (A, C, D), G. Klug 1953 (B), Cuatrecasas 11274 (E, G, H), and J. Schunke 3906 (F). Scalebars: for A and C–D 5 cm, B 0.5 mm, E–F and G–H 5 mm.
FIGURE 6 in Adelobotrys tessmannii (Merianieae, Melastomataceae) and allies: a refined circumscription and description of two new Amazonian species with notes on their ecology
FIGURE 6. Adelobotrys microcarpus Schulman, sp. nov. A habit showing abaxial (lower- and uppermost leaves) and adaxial sides of laminae, and inflorescence; B smaller (episepalous) stamen; C larger (epipetalous) stamen and petal; D bud showing cylindrical hypanthium, shallowly 5-lobed calyx, and absence of calyx teeth; E fruiting hypanthium with persistent calyx and clear constriction at torus; F remains of old, disintegrated hypanthium (fruit removed) exhibiting costae that are not apically connected by a circular vascular strand, also shown are the strongly elongated branches of the partial inflorescence with scars of fallen-off fruit; G seed with point of attachment to placenta marked; H close-up view of serrulate-setulose lamina margin from abaxial side; J malpighian hairs from lamina abaxial side (lower three from lamina proper, upper three from vein) with point of attachment marked on two hairs. Drawn by R. Ilmanen from J. J. Wurdack 2070. Scalebars: for A 5 cm, B–C and D–F 5 mm, G and J 0.5 mm, H 2 mm.
FIGURE 1 in Adelobotrys tessmannii (Merianieae, Melastomataceae) and allies: a refined circumscription and description of two new Amazonian species with notes on their ecology
FIGURE 1. Localities (n=390) of quantitative species inventories (n=396) and soil sampling for estimating soil preferences of the species treated here. Individuals of the species were found in the localities as follows: orange dot = Adelobotrys latifolius, green dot = A. microcarpus, violet dot = A. tessmannii; in one locality two species were found. The four separate regions in which field studies were carried out and where at least one of the three species was encountered are marked (Madre de Dios in southern Peru, Loreto in northern Peru, Yasuní in Ecuador and Juruá in central Brazil). Elevation is depicted as follows: 0–1000 m as white; 1001–2000 m, 2001–3000 m, 3001–4000 m, and>4000 m as progressively darker shades of grey. For approximate location of map section in South America, see Fig. 3D.
FIGURE 1. Pterolepis haplostemona. A. Habit. B in Pterolepis haplostemona (Melastomataceae): a new serpentine endemic from Goiás, Brazil
FIGURE 1. Pterolepis haplostemona. A. Habit. B. Cauline leaf (abaxial surface). C. Flower in profile view. D. Petal (adaxial surface). E. Stamens (profile view on left and dorsal view on right). F. Capsule in cross-section showing three locules. G. Mature hypanthium and calyx lobes in profile view. H. Seed in profile view. (A–H from Mendonça et al.2446, US).
FIGURE 3. Phyllagathis rajah A in Two new taxa of Melastomataceae Trib. Sonerileae: Phyllagathis rajah and Sonerila metallica from Batang Ai, Sarawak, Borneo
FIGURE 3. Phyllagathis rajah A. Habit and habitat; B. Leaf abaxial surface; C. Leaf adaxial surface; D & E. Inflorescence; F. Flower, top view; G. Flower, side view; H. Cross section of ovary, showing crown; I. & J. Equatorial view of pollen grain (SEM); K. Polar view of
FIGURE 5. Sonerila metallica A in Two new taxa of Melastomataceae Trib. Sonerileae: Phyllagathis rajah and Sonerila metallica from Batang Ai, Sarawak, Borneo
FIGURE 5. Sonerila metallica A. Habit and habitat; B. Cultivated plant at anthesis; B. S. nervulosa at anthesis;C. Leaf abaxial surface; D. Leaf adaxial surface; E. Flower, top view; F. Flower, side view; G. Fruit, side view; H. Fruit, top view; I. Seed; J. Seed, showing papillae and tubercles on dorsal surface; K. Pollen grain, equatorial view (SEM); L. Pollen grain, polar view (SEM); M. Pollen grain, polar view
FIGURE 4. Sonerila metallica A in Two new taxa of Melastomataceae Trib. Sonerileae: Phyllagathis rajah and Sonerila metallica from Batang Ai, Sarawak, Borneo
FIGURE 4. Sonerila metallica A. Habit; B,B'. Portion of larger leaf adaxial and abaxial surface, showing distance from lateral veins to margin; C,C'. Smaller leaf adaxial surface, showing leaf variation, C''. Smaller leaf, abaxial surface; D–D'''. Bracts, showing variation; E, E'. Flower, top and side view; F. Stamens and filaments Ventral view, F'. drosal.view, F''. Side view; G. Style; H, H'. Petal, showing adaxial and abaxial surface; I. Cross section of ovary; J. Immature fruit, J'. Mature fruit, J''. Fruit, top view.
FIGURE 2. Phyllagathis rajah A in Two new taxa of Melastomataceae Trib. Sonerileae: Phyllagathis rajah and Sonerila metallica from Batang Ai, Sarawak, Borneo
FIGURE 2. Phyllagathis rajah A. Habit; B,B'. Portion of leaf adaxial and abaxial surfaces, also showing leaf margin; C. Inflorescence; D. Bract; E,E'. Flower, front view and side view; F. Petal; G. Stamen and filament, ventral view, G'. Dorsal view, G''. Side view; H. Style; I. Hypanthium and calyx; J. Cross section of ovary (all from the type, C.-W. Lin 550, TAIF).
FIGURE 1 in Two new taxa of Melastomataceae Trib. Sonerileae: Phyllagathis rajah and Sonerila metallica from Batang Ai, Sarawak, Borneo
FIGURE 1. Distribution map of Phyllagathis rajah and Sonerila metallica in Sarawak, Borneo (black circle).
FIGURE 7 in Melastomataceae of the Sierra Nevada de Santa Marta (Colombia): floristic affinities and annotated catalogue
FIGURE 7. Cluster analyses for the Melastomataceae diversity found in neotropical countries or regions. A) Cluster analysis using the Dice similarity index. B) Cluster analysis using the Jaccard similarity index. The analyses were done using the UPGMA algorithm.
FIGURE 6 in Melastomataceae of the Sierra Nevada de Santa Marta (Colombia): floristic affinities and annotated catalogue
FIGURE 6. Number of species and endemic species of Melastomataceae by neotropical countries and regions.
FIGURE 3 in Melastomataceae of the Sierra Nevada de Santa Marta (Colombia): floristic affinities and annotated catalogue
FIGURE 3. Number of species and endemic species of Melastomataceae by biogeographic regions in Colombia.
FIGURE 5 in Melastomataceae of the Sierra Nevada de Santa Marta (Colombia): floristic affinities and annotated catalogue
FIGURE 5. Number of genera and endemic genera of Melastomataceae by neotropical countries and regions.
FIGURE 4 in Melastomataceae of the Sierra Nevada de Santa Marta (Colombia): floristic affinities and annotated catalogue
FIGURE 4. Cluster analyses for Melastomataceae diversity found in the ten biogeographic regions in Colombia. A) Cluster analysis using the Dice similarity index. B) Cluster analysis using the Jaccard similarity index. The analyses were done using the UPGMA algorithm.
FIGURE 2 in Melastomataceae of the Sierra Nevada de Santa Marta (Colombia): floristic affinities and annotated catalogue
FIGURE 2. Representative species of Melastomataceae and habitats of the SNSM. A. View of the main massif peaks from Cerro Kennedy. B. Cloud forest. C. Huilaea kirkbridei. D. Miconia floribunda. E. Monochaetum magdalenense. F. Monochaetum rotundifolium. All photos by F. Almeda.
FIGURE 1. Miconia valentinensis. A in Miconia valentinensis (Melastomataceae), a new species from Espírito Santo, Brazil
FIGURE 1. Miconia valentinensis. A) Branch, showing the longitudinal ridge on the young branches; B) Leaf base, abaxial view; C) Leaf, adaxial view; D) Branch with inflorescence; E) Immature fruits; F) Incomplete flower with only five stamens. (photos A, C, E–F from Bacci & Zorzanelli 66; B, D, F from Bacci & Zorzanelli 129).
FIGURE 1. Pleroma ceciliana A. Flower showing dimorphic stamens and immature fruits. B in A new species of Pleroma (Melastomataceae, Melastomeae) from southeastern Brazil
FIGURE 1. Pleroma ceciliana A. Flower showing dimorphic stamens and immature fruits. B. Branches showing leaves. Photos by T.P. Souza.
FIGURE 3 in A new species of Pleroma (Melastomataceae, Melastomeae) from southeastern Brazil
FIGURE 3. Map showing the geographical distribution of Pleroma ceciliana in the state of Rio de Janeiro, Brazil. 1.Área de Proteção Ambiental da Serra do Itaóca - APA Waldeir Gonçalves. 2.Parque Estadual do Desengano.3. Área de Proteção Ambiental-APA da Bacia do Rio São João / Mico-Leão-Dourado. Mapsource: Instituto Estadual do Ambiente (Inea), "Uso e cobertura do solo no estado do Rio de Janeiro - 2010".
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