Published October 27, 2022 | Version v1
Taxonomic treatment Open

Handroanthus albus Mattos 1970

  • 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

6.1. Handroanthus albus (Chamisso 1832: 655) Mattos (1970: 1) (Figs. 8 a–b, 9 a).

Diagnosis:— Handroanthus albus can be recognized by the strongly discolored leaflets abaxially (vs. discolored in other Handroanthus species).

Reproductive Period:— Flowers were collected in August, September, and December, fruiting in December.

Distribution and Habitat:— It occurs in Argentina and Brazil (Gentry 1992, Lohmann 2010). Within the study area, it was registered in Céu Azul and in Foz do Iguaçu, only collected on the edges of the ParNa Iguaçu. This species is not registered as occurring for Seasonal Semideciduous Forest on the Flora do Brasil platform, indicating a new occurrence for this vegetation type, since it was only found in Foz do Iguaçu for the ParNa Iguaçu.

Selected Specimens Examined:— BRAZIL. Paraná, Parque Nacional do Iguaçu: Céu Azul, borda BR-277, 25°04’28.2”S, 53°40’45.5”W, 25 August 2016, Caxambu 7470 (HCF!, UFMT, UNOP!); Foz do Iguaçu, entrada do Parque, 25°36’55.9”S, 54°28’43.0”W, 14 September 2018, Hentz Junior 38 (UNOP!).

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 180, DOI: 10.11646/phytotaxa.570.2.4, http://zenodo.org/record/7256605

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Linked records

Additional details

Biodiversity

Collection code
HCF, UFMT, UNOP
Event date
2016-08-25
Verbatim event date
2016-08-25/2018-09-14
Scientific name authorship
Mattos
Kingdom
Plantae
Phylum
Tracheophyta
Order
Lamiales
Family
Bignoniaceae
Genus
Handroanthus
Species
albus
Taxon rank
species
Taxonomic concept label
Handroanthus albus Mattos, 1970 sec. Júnior, Lohmann, Caxambu, Temponi & Lima, 2022

References

  • Chamisso, A. (1832) De plantis in expeditione Romanzoffiana et in herbariis regiis observatis disserere pergitur. Linnaea 7: 653 - 723.
  • Mattos, J. R. (1970) Handroanthus, um novo genero para os '' ipes' ' do Brasil. Loefgrenia 50: 1 - 4.
  • 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.