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Fernseea bocainensis. A-B. Fernseea bocainensis f. bocainensis, specimen ex situ, in Rio de Janeiro Botanical Garden greenhouse, Moreira s.n.. A. Habit. B. Inflorescence. C. Fernseea bocainensis f. breviflora, holotype, G.Martinelli 19469 (RB [accession no. 673961, barcode RB01218157]). [Images courtesy of JABOT (2019).]

Fernseea bocainensis. A-B. Fernseea bocainensis f. bocainensis, specimen ex situ, in Rio de Janeiro Botanical Garden greenhouse, Moreira s.n.. A. Habit. B. Inflorescence. C. Fernseea bocainensis f. breviflora, holotype, G.Martinelli 19469 (RB [accession no. 673961, barcode RB01218157]). [Images courtesy of JABOT (2019).]

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Fernseea is an endemic Atlantic rainforest genus of Bromeliaceae comprising only two species: the endangered Fernseea itatiaiae and the critically endangered Fernseea bocainensis. A taxonomic overview of Fernseea is provided, including complete morphological and leaf anatomy descriptions of its taxa and comments on their taxonomy, biogeography, and...

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... (1) Deinacanthon, (2) Fernseea, (3) Acanthostachys, and (4) Neoglaziovia (e.g., Smith & Downs, 1979;Rauh & Barthlott, 1982;Forzza & al., 2020;Monteiro, 2021) ). In the latter two genera, our nuclear data support this view and identify them as successive sister lineages to a clade including the remainder of the core Bromelioideae. ...
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