Monday, October 17, 2022

[Botany • 2022] Hohenbergia ymboreorum (Bromeliaceae) • A New Green-flowered Bromeliad from Bahia, Brazil


Hohenbergia ymboreorum E.H.Souza & B.P.Cavalcante, 

in Cavalcante, Aona & Souza, 2022.

Abstract
The authors describe Hohenbergia ymboreorum, a new green-flowered species of Bromeliaceae from Bahia state. The new species was found growing in the municipality of Vitoria da Conquista as a terrestrial in a highland transitional area between Atlantic Forest and Caatinga vegetation. This new species is morphologically related to H. minor and H. augusta, but can be easily distinguished by its sparsely white-lanate inflorescence indument, longer and narrower leaves, smaller flowers, with golden-brown floral bracts not hiding the sepals, and the erect petals. Additionally, the conservation status and phenology are discussed, and a table for morphological comparison with the similar taxa is provided.

Keywords: Bromelioideae, Hohenbergia augusta, Poales, Vitória da Conquista, Monocots

Hohenbergia ymboreorum E.H.Souza & B.P.Cavalcante sp. nov.
 a) Habit. b) Distal portion of the leaf. c) Primary branch with flowers. d) Flower with and without floral bract. e) Sepal. f) Petal with a stamen.
Drawning by Brayan Paiva Cavalcante.


 Hohenbergia ymboreorum and its habitat.
a) General view of habitat (type locality). b) Natural populations in the habitat growing as terrestrial. c) Inflorescences; d) Individual growing as an epiphyte.
Photos: a, b) E.H.Souza, c, d) B.P.Cavalcante.

Hohenbergia ymboreorum E.H.Souza & B.P.Cavalcante sp. nov.


Brayan Paiva Cavalcante, Lidyanne Yuriko Saleme Aona and Everton Hilo de Souza. 2022. Hohenbergia ymboreorum (Bromeliaceae): A New Green-flowered Bromeliad from Bahia, Brazil. Phytotaxa. 567(3); 278-286. DOI: 10.11646/phytotaxa.567.3.7