Published October 27, 2022 | Version v1
Taxonomic treatment Open

Dolichandra cynanchoides Chamisso 1832

  • 1. Universidade Federal da Integração Latino-Americana, Mestrado em Biodiversidade Neotropical, Herbário EVB, Foz do Iguaçu,
  • 2. Universidade de São Paulo, Instituto de Biociências, Departamento de Botânica, São Paulo, Brazil; https: // orcid. org / 0000 - 0003 - 4960 - 0587; llohmann @ usp. br
  • 3. Herbário Da Universidade Tecnológica Federal Do Paraná, HFC, Campo Mourão, PR, Brasil; https: // orcid. org / 0000 - 0001 - 6898 - 2280; mgcaxambu @ yahoo. com. br
  • 4. Universidade Estadual do Oeste do Paraná, Herbário UNOP, Rua Universitária 2069, Jardim Universitário, 85819 - 110, Cascavel,

Description

4.1. Dolichandra cynanchoides Chamisso (1832: 658) (Fig. 4 c).

Diagnosis:— Dolichandra cynanchoides can be recognized by the branchlets light purple(vs. green in other Dolichandra species), and by the reflexed corolla lobes and stipitate ovary (vs. straight corolla lobes and sessile ovary in other Dolichandra species).

Reproductive Period:— Flowering from December to February, fruiting in February.

Distribution and Habitat:— It occurs in Argentina, Brazil, Bolivia, Paraguay, and Uruguay. Cultivated worldwide (Lohmann 2010, Lohmann & Taylor 2014, Fonseca et al. 2017). Within the study area, it was registered in Capanema, Foz do Iguaçu, Lindoeste, and in the PARNA Iguazú, mainly on rivers’ banks. Collected for the first time since 1966 (Lindeman 3476) in the PARNA Iguaçu (Caxambu 9114).

Selected Specimens Examined:— ARGENTINA. Misiones, Parque Nacional Iguazú: Puerto Iguazú, al este de Garganta del Diablo, 25º42’11,’’ S, 54º25’34’’W, 19 May 2009, Keller 7083 (CTES!). BRAZIL. Paraná, Parque Nacional do Iguaçu: Foz do Iguaçu, 08 December 1966, Lindeman 3476 (MBM!, U); Capanema, 08 December 1966, Lindeman 3478 (MO, US); Lindoeste, cachoeira, 13 February 2020, 25°21’33.8”S, 53°39’26.4”W, Caxambu 9114 (HCF!).

Notes

Published as part of Hentz Júnior, Elmar J., Lohmann, Lúcia G., Caxambu, Marcelo G., Temponi, Lívia G. & Pires Lima, Laura C., 2022, Floristic Inventory of the Iguaçu and Iguazú National Parks (Brazil and Argentina): Bignoniaceae, pp. 165-192 in Phytotaxa 570 (2) on page 175, DOI: 10.11646/phytotaxa.570.2.4, http://zenodo.org/record/7256605

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Additional details

Biodiversity

References

  • Chamisso, A. (1832) De plantis in expeditione Romanzoffiana et in herbariis regiis observatis disserere pergitur. Linnaea 7: 653 - 723.
  • Lohmann, L. G. (2010) Bignoniaceae. In: Forzza, R. C. et al. (Eds.) Catalogo de plantas e fungos do Brasil. Andrea Jakobsson Estudio, Rio de Janeiro, pp. 876.
  • Lohmann, L. G. & Taylor, C. M. (2014) A new generic classification of Tribe Bignonieae (Bignoniaceae). Annals of the Missouri Botanicall Garden 99: 348 - 489. https: // doi. org / 10.3417 / 2003187
  • Fonseca, L. H. M. F., Cabral, S. M., Agra, M. T. & Lohmann, L. G. (2017) Taxonomic Revision of Dolichandra (Bignonieae, Bignoniaceae). Phytotaxa 301 (1): 1 - 70. https: // doi. org / 10.11646 / phytotaxa. 301.1.1