September 18, 2025

Paepalanthus hirtellus, a new species of Paepalanthus subsection Actinocephaloides (Eriocaulaceae) from Minas Gerais, Brazil

Key Points

Paepalanthus hirtellus is a newly identified species native to Minas Gerais, Brazil, emphasizing its unique ecological niche.
The comparison of P. hirtellus with P. lombensis and P. chrysophorus highlights significant morphological differences.
Research provides a detailed overview of habitat conditions and geographic distribution vital for conservation efforts.
The species is found exclusively in Pico do Itambe State Park, underscoring the importance of habitat preservation.

Abstract

In this article we describe and illustrate the new species Paepalanthus hirtellus (Eriocaulaceae, Paepalanthoideae). The species is, as far as known, restricted to Pico do Itambe State Park, in the state of Minas Gerais, Brazil. Paepalanthus hirtellus occurs on the campos rupestres of the Espinhaco Range. We compare it with P. lombensis and P. chrysophorus, the two morphologically most similar species. We provide additional comments on the morphological variability, habitat, geographic distribution and we provide its conservation status.

Paepalanthus hirtellus, a new species of Paepalanthus subsection Actinocephaloides (Eriocaulaceae) from Minas Gerais, Brazil

Key Points

Abstract

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