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Other literature type . 2018
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ZENODO
Other literature type . 2018
License: CC 0
Data sources: Datacite
ZENODO
Other literature type . 2018
License: CC 0
Data sources: Datacite
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Chamaecrista rotundifolia var. grandiflora H. S. Irwin & Barneby, Mem.

Authors: Silva, Lucas; Thomaz, Luciana Dias; Dutra, Valquíria Ferreira;

Chamaecrista rotundifolia var. grandiflora H. S. Irwin & Barneby, Mem.

Abstract

1.6 Chamaecrista rotundifolia var. grandiflora (Benth.) H.S. Irwin & Barneby, Mem. New York Bot. Gard. 35: 732. 1982. Ervas, ca. 20 cm alt.; ramos puberulentos a tomentosos, inermes. Estípulas 4-6 × 2,2 mm, cordadas a triangulares, livres, persistentes. Folhas paripinadas, 2-folioladas; pecíolos 3-5 mm compr., esparso- pubescentes; folíolos 25 × 13-14 mm, obovados, base oblíqua, ápice arredondado, margem inteira, face adaxial glabra, face abaxial esparso-puberulenta a pubescente; nectários foliares ausentes. Flores solitárias, axilares, zigomorfas, pentâmeras, não ressupinadas; cálice dialissépalo, pentâmero, 11-12 × 1,5-2 mm, sépalas lanceoladas, verdes a castanhas, esparso-tomentosas; corola dialipétala, pentâmera, 4 pétalas externas 13 × 4 mm, vexilar interna 11 × 3,7 mm, oblongas, amarelas; estames 5, livres, 5,5-13 mm compr., heterodínamos; anteras uniformes, 3,4-12,3 mm, poricidas; estaminódios 3-4; ovário ca. 15 mm compr., séssil, puberulento; estilete ca. 0,2 mm compr., glabro. Legumes 3,2-3,8 × 0,4-6 cm, puberulentos a esparso-puberulentos, elasticamente deiscentes. Sementes 9-16, retangulares, 2,5-3 × 1,4-1,5 mm, castanhas. Este táxon ocorre em Honduras, Colômbia, Equador, Venezuela, Guiana, Paraguai, Argentina, Bolívia e Brasil (Irwin & Barneby 1982), onde pode ser encontrada nas regiões Nordeste (AL, BA, CE, PB, PE, PI, SE), Centro-Oeste (GO, MS, MT), Sudeste (ES, RJ, SP) e Sul (PR). Habita os Domínios Fitogeográficos da Caatinga, Cerrado e Mata Atlântica (BFG 2015, material suplementar). No PNMJ ocorre em Mangue Degradado e Área Antropizada, sendo este o primeiro registro de sua ocorrência para o Parque. Coletada com flores em fevereiro, março, agosto e frutos em março e outubro. São características deste táxon as folhas bifolioladas, com os folíolos maiores que 1 cm de comprimento. Diferencia-se de Chamaecrista rotundifolia var. rotundifolia pelo tamanho da flor, que é menor na variedade típica: cálice (11-12 mm compr. vs. 2,2-2,5 mm compr.), pétalas (11-14 mm compr. vs. 3,4-3,8 mm compr.) e estames (5,5-13 mm compr. vs. ca. 2,7 mm compr.). Material examinado: BRASIL, ESPÍRITO SANTO, Vila Velha, Parque Natural Municipal de Jacarenema, 16.II.2012, L. A. Silva s/nº (VIES); 1.III.2012, L. A. Silva 103 (VIES) 18.III.2012, L. A. Silva et al. 113 (VIES); 18.III.2012, L. A. Silva et al. 114 (VIES); 18.III.2012 L. A. Silva et al. 118 (VIES); 29.VIII.2012, L. A. Silva & R. T. Valadares 241 (VIES).

Published as part of Silva, Lucas, Thomaz, Luciana Dias & Dutra, Valquíria Ferreira, 2018, Leguminosae no Parque Natural Municipal de Jacarenema, Vila Velha, Espírito Santo, Brasil, pp. 261-289 in Iheringia, Série Botânica 73 (3) on page 271, DOI: 10.21826/2446-8231201873305, http://zenodo.org/record/10950818

Keywords

Tracheophyta, Magnoliopsida, Chamaecrista rotundifolia, Fabales, Fabaceae, Biodiversity, Chamaecrista, Plantae, Chamaecrista rotundifolia var. grandiflora (benth.) h.s. irwin & barneby, mem., Chamaecrista rotundifolia var. grandiflora (benth.) h.s. irwin & barneby, mem., Taxonomy

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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