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506 results for “Cyperaceae”
Taxonomy, occurrences, phylogeny, traits and uses of the entire plant genus Scleria (Cyperaceae)
<p>This resource includes several datasets:</p> <p>(1) Taxonomy (261 species): Updated taxonomy of the genus Scleria at the species level based on Bauters et al. 2016 and 2019.</p> <p>(2) Occurrences (latitude/longitude): data was compiled using observations from the Global Biodiversity Information Facility, Red List, research grade identifications from iNaturalist (accessed 13/08/2023) and records for collections from BR, K, GENT, L, MO, NY, P, US and WAG which were georeferenced using Google Earth. The dataset includes 22,759 observations from 248 species. Methodology follows Larridon et al. (2021).</p> <p>(3) Phylogeny of the genus based on three markers (ITS, ndhF, rps16) from Larridon et al. (2021) (136 species).</p> <p>(4) Traits. (i) We measured maximum height, maximum blade length, maximum blade width, stem width, nutlet length and nutlet width from 1,254 specimens of 209 species housed at Royal Botanic Gardens, Kew and the Muséum National d'Histoire Naturelle in Paris. (ii) We also compiled another dataset of 16 continuous and categorical traits for all 261 Scleria species derived from protologues and descriptions from regional floras. (iii) We measured nutlet weight for 141 species.</p> <p>(5) Uses & ecology: ethnobotany (mostly medicinal uses) and references to its ecology in several ecosystems (e.g., pollination, dispersal, ecological role). This data was gathered from several bibliographical sources, also provided.</p> <p>(6) Pictures of nutlets from 141 species.</p>
FIG. 1 in On the identity of Cyperus permacer (Cyperaceae) in West Africa
FIG. 1. — Specimen used by Clarke (1907) to describe Cyperus permacer C.B. Clarke (Paris herbarium, Aug. Chevalier n°2488, P00569196).
Figura 4. A-M in Cyperaceae nos campos de natureza de Cametá, Pará, Amazônia, Brasil
Figura 4. A-M. Vista lateral das núculas: A. Bulbostylis conifera (A. Gil et al. 798 - MG); B. B. junciformis (C. L. Braga-Silva et al. 67 - MG); C. B. lanata (A. J. Fernandes-Júnior et al. 619 - MG); D. Calyptrocarya glomerulata, com utrículo evidente (C. L. Braga-Silva et al. 111- MG); E. C. montesii, com utrículo evidente (C. L. Braga-Silva et al. 123 - MG); F. Cyperus aggregatus (C. L. Braga-Silva et al. 30 - MG); G. C. haspan (A. Gil et al. 795 - MG); H. C. ligularis (C. L. Braga-Silva et al. 57 - MG); I. C. luzulae (C. L. Braga-Silva et al. 31 - MG); J. C. obtusatus (C. L. Braga-Silva et al. 102 - MG); K. C. sphacelatus (C. L. Braga-Silva et al. 32 - MG); L. C. surinamensis (C. L. Braga-Silva et al. 108 - MG); M. Diplacrum guianense, com hipogínio evidente (C. L. Braga-Silva et al. 106 - MG).
Figura 5. A-L in Cyperaceae nos campos de natureza de Cametá, Pará, Amazônia, Brasil
Figura 5. A-L. Vista lateral das núculas: A. Eleocharis angustispicula, com cerdas perigoniais evidentes (C. L. Braga-Silva et al. 150 - MG); B. E. flavescens, com cerdas perigoniais evidentes – fruto imaturo (C. L. Braga-Silva et al. 122 - MG); C. E. jelskiana, com cerdas perigoniais evidentes (C. L. Braga-Silva et al. 124 - MG); D. E. plicarhachis, com cerdas perigoniais evidentes (C. L. Braga-Silva et al. 166 - MG); E. Fimbristylis complanata (A. J. Fernandes-Júnior et al. 604 - MG); F. F. dichotoma (C. L. Braga-Silva et al. 87 - MG); G. F. littoralis (C. L. Braga-Silva et al. 37 - MG); H. Fuirena umbellata (C. L. Braga-Silva et al. 100 - MG); I. Hypolytrum pulchrum (C. L. Braga-Silva et al. 144 - MG); J. Lagenocarpus celiae (C. L. Braga-Silva et al. 154 - MG); K. L. rigidus (C. L. Braga-Silva et al. 97 - MG); L. L. verticillatus (C. L. Braga-Silva et al. 105 - MG).
Figura 7. A-M in Cyperaceae nos campos de natureza de Cametá, Pará, Amazônia, Brasil
Figura 7. A-M. Vista lateral das núculas: A. Rhynchospora rugosa, com cerdas perigoniais evidentes (A. J. Fernandes-Júnior et al. 605 – MG); B. R. spruceana (C. L. Braga-Silva et al. 141 - MG); C. R. tenerrima (C. L. Braga-Silva et al. 36 - MG) D. R. aff. tenuis (C. A. S. Silva & F. F. N. S. Lara 661 - MG); E. Scleria amazonica, com hipogínio evidente (C. L. Braga-Silva et al. 162 - MG); F. S. cyperina, com hipogínio evidente (C. L. Braga-Silva et al. 164 - MG); G. S. gaertneri, com hipogínio evidente (C. L. Braga-Silva et al. 125 - MG); H. S. macrophylla, com cúpula evidente (C. L. Braga-Silva et al. 135 - MG); I. S. microcarpa, com cúpula evidente (C. L. Braga-Silva et al. 107 - MG); J. S. mitis, com cúpula evidente (C. L. Braga-Silva et al. 134 - MG); K. S. reticularis, com hipogínio evidente (A. Gil et al. 792 - MG); L. S. tenella (C. A. S. Silva 704 – MG); M. S. violacea, com hipogínio evidente (C. L. Braga-Silva et al. 157 - MG).
Figura 3. A-E. A in Cyperaceae nos campos de natureza de Cametá, Pará, Amazônia, Brasil
Figura 3. A-E. A. População de Eleocharis angustispicula em brejo temporário (A. Gil et al. 796 - MG); B. Indivíduos de Lagenocarpus celiae em campina (C. L. Braga-Silva et al. 154 - MG); C. População de Rhynchospora barbata em campina antropizada (A. Gil et al. 764 - MG); D. Indivíduo de Rhynchospora curvula em campina preservada, com solo úmido (A. J. Fernandes-Júnior et al. 623 - MG); E. Indivíduos de Scleria amazonica em brejo temporário, na beira da estrada, adjacente a campina preservada (C. L. Braga-Silva et al. 162 - MG).
Figura 6. A-M in Cyperaceae nos campos de natureza de Cametá, Pará, Amazônia, Brasil
Figura 6. A-M. Vista lateral das núculas: A. Rhynchospora acanthoma, com cerdas perigoniais evidentes (A. J. Fernandes-Júnior et al. 632 - MG); B. R. barbata, com cerdas perigoniais evidentes (C. L. Braga-Silva et al. 16 - MG); C. R. candida (C. A. S. Silva 708 - MG); D. R. cephalotes, com cerdas perigoniais evidentes (K. N. L. Alves et al. 101 - MG); E. R. curvula, com cerdas perigoniais evidentes (C. A. S. Silva & F. F. N. S. Lara 662); F. R. divaricata (C. L. Braga-Silva et al. 128 - MG); G. R. filiformis (C. A. S. Silva 707 - MG); H. R. globosa, com cerdas perigoniais evidentes (A. Gil et al. 765 - MG); I. R. hirsuta (C. L. Braga-Silva et al. 156 - MG); J. R. holoschoenoides, com cerdas perigoniais evidentes (C. L. Braga-Silva et al. 163 - MG); K. R. junciformis (A. Gil et al. 801 - MG); L. R. puber (C. L. Braga-Silva et al. 75 - MG); M. R. riparia (C. L. Braga-Silva et al. 99 - MG).
Carex muehlenbergii (Cyperaceae) - stem - showing leaf bases
Image of Carex muehlenbergii (Cyperaceae) - stem - showing leaf bases
Carex muehlenbergii (Cyperaceae) - leaf - basal or on lower stem
Image of Carex muehlenbergii (Cyperaceae) - leaf - basal or on lower stem
Carex muehlenbergii (Cyperaceae) - inflorescence - whole - unspecified
Image of Carex muehlenbergii (Cyperaceae) - inflorescence - whole - unspecified
Carex muehlenbergii (Cyperaceae) - whole plant - in flower - general view
Image of Carex muehlenbergii (Cyperaceae) - whole plant - in flower - general view
Carex picta (Cyperaceae) - inflorescence - unspecified
Image of Carex picta (Cyperaceae) - inflorescence - unspecified
Carex picta (Cyperaceae) - inflorescence - whole - female
Image of Carex picta (Cyperaceae) - inflorescence - whole - female
Carex picta (Cyperaceae) - stem - showing leaf bases
Image of Carex picta (Cyperaceae) - stem - showing leaf bases
Carex picta (Cyperaceae) - whole plant - in flower - general view
Image of Carex picta (Cyperaceae) - whole plant - in flower - general view
Carex picta (Cyperaceae) - leaf - basal or on lower stem
Image of Carex picta (Cyperaceae) - leaf - basal or on lower stem
Carex picta (Cyperaceae) - whole plant - in flower - general view
Image of Carex picta (Cyperaceae) - whole plant - in flower - general view
Carex picta (Cyperaceae) - whole plant - in flower - general view
Image of Carex picta (Cyperaceae) - whole plant - in flower - general view
Carex picta (Cyperaceae) - stem - showing leaf bases
Image of Carex picta (Cyperaceae) - stem - showing leaf bases
Carex picta (Cyperaceae) - inflorescence - whole - male
Image of Carex picta (Cyperaceae) - inflorescence - whole - male
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