Published December 29, 2017 | Version v1
Taxonomic treatment Open

Jacquemontia warmingii O'Donell

  • 1. Programa de Pós-Graduação em Biodiversidade Vegetal e Meio Ambiente, Instituto de Botânica, caixa postal 68041, São Paulo, São Paulo (Brazil) & Instituto Tecnológico Vale, R. Boaventura da Silva 955, first floor, Umarizal, CEP 66055 - 090, Belém, Pará (Brazil)
  • 2. Departamento de Botânica, Universidade de Brasília, Campus Darcy Ribeiro, CEP 70910 - 900 Brasília, Distrito Federal (Brazil)
  • 3. Laboratório de Sistemática Vegetal, Herbário CEN, Empresa Brasileira de Pesquisa Agropecuária, Caixa Postal 02372, Brasília, Distrito Federal (Brazil)
  • 4. Núcleo de Pesquisa Curadoria do Herbário SP, Instituto de Botânica, caixa postal 68041 São Paulo, São Paulo (Brazil)

Description

8. Jacquemontia warmingii O’Donell

(Fig. 8 G-H)

Lilloa 23: 472. (1950). — Ipomoea prostrata Meisn., in Martius, Flora Brasiliensis 7: 254 (1869), non Ipomoea prostrata Choisy (1845).

— Type: Brazil, Minas Gerais, Lagoa Santa, E . Warming 39 (holo-, BR [BR0000005837168] photo!; iso-, C).

SELECTED MATERIAL EXAMINED. — Brazil. Distrito Federal, Brasília, 15°39’15” S, 47°59’47” W, 28.VI.2012, M.R.V . Zanatta 1380 (SP). Goiás, Bela Vista de Goiás, 48°57’12” S, 16°58’22”, 5.VI.2004, J.F.B . Pastore 974 (SP, CEN); Minaçu, 13°47’ S, 48°17’ W, 22.VI.1995, T.B . Cavalcanti et al. 1446 (SP, CEN). — Minas Gerais, Brasilândia de Minas, 10.VI.2002, S.M . Soares 565 (SP, BHCB); Sete Lagoas, 9.IV.1970, J.B . Silva 514 (SP, PAMG).

DISTRIBUTION. — Known only from Brazil, this species is represented by a handful of collections from the states of Minas Gerais, Mato Grosso, Goiás and Distrito Federal (Moreira et al. 2014) where it occurs in cerrado vegetation.

REMARKS

Jacquemontia warmingii is allied to J.anomala and J.guaranitica, and the distinguishing characters are presented in Table 1.

Hassler (1911) had already suggested that Ipomoea prostrata Meisn. probably belonged to the genus Jacquemontia, but he did not propose a new combination.When transferring Ipomoea prostrata (1869) to Jacquemontia, O’Donell (1950c) correctly proposed the replacement name J.warmingii (1950), according to article 11.4 (Mcneill et al. 2012). The name Jacquemontia was previously occupied by J. prostrata Choisy (1845).

Notes

Published as part of Pastore, Mayara, Moreira, André Luiz da Costa, Cavalcanti, Taciana Barbosa & Simão-Bianchini, Rosângela, 2017, A taxonomic study of Jacquemontia evolvuloides (Moric.) Meisn. and related species (Convolvulaceae), pp. 149-166 in Adansonia 39 (2) on pages 164-165, DOI: 10.5252/a2017n2a6, http://zenodo.org/record/5209241

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Linked records

Additional details

Biodiversity

Collection code
BR , C
Event date
1970-04-09 , 1995-06-22 , 2002-06-10 , 2004-06-05 , 2012-06-28
Family
Convolvulaceae
Genus
Jacquemontia
Kingdom
Plantae
Material sample ID
BR0000005837168
Order
Solanales
Phylum
Tracheophyta
Scientific name authorship
O'Donell
Species
warmingii
Taxon rank
species
Type status
holotype , isotype
Verbatim event date
1970-04-09 , 1995-06-22 , 2002-06-10 , 2004-06-05 , 2012-06-28

References

  • CHOISY J. D. 1845. - Convolvulaceae, in DE CANDOLLE A. (ed.), Prodromus systematics naturalis regni vegetabilis. Sumptibus Sociorum Treuttel et Wurtz, Parisii 9: 323 - 465.
  • MOREIRA A. L. C., PASTORE M., SIMAO- BIANCHINI R. & ZANATTA M. R. V. 2014. - Ampliacao da distribuicao de Jacquemontia warmingii O'Donell (Convolvulaceae): nova ocorrencia para o Distrito Federal, Brasil. Heringeriana 8 (2): 124 - 130.
  • HASSLER E. 1911. - Convolvulaceae, in FEDDE F. (ed.), Repertorium Specierum Novarum Regni Vegetabilis 9: 148 - 197. https: // biodiversitylibrary. org / page / 231254
  • O'DONELL C. A. 1950 c. - Convolvulaceae americanas nuevas o criticas II. Lilloa 23: 457 - 509.
  • MCNEILL J., BARRIE F. R., BUCK W. R., DEMOULIN V., GREUTER W. & HAWKSWORTH D. L. et al. 2012. - International Code of Nomenclature for algae, fungi and plants. Regnum vegetabile, 154 p.