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2021
Journal article
Hyptis lavoisierifolia, a new species from the noteworthy Hyptis subsect. Pachyphyllae (Lamiaceae—Hyptidinae) endemic to Chapada dos Veadeiros region, Goiás, Brazil.
Hyptis is a genus with about 151 species that belongs to subtribe Hyptidinae, a monophyletic and predominantly Neotropical group from Lamiaceae. The genus has gone through a series of taxonomic changes, especially sectional, since the early 19th century. Hyptis sect. Eriosphaeria subsect. Pachyphyllae, recent reestablished as subsection, is composed, until... -
2021
Journal article
Rediscovery of Oocephalus foliosus (Hyptidinae—Lamiaceae): notes on taxonomy and conservation of a species endemic to the campo rupestre of Central Brazil.
Oocephalus foliosus was described in the first half of 19th century, based on a collection from central Goiás state, Brazil, being collected again only three times in surrounding areas. Although this species seems to be rare and endemic to a narrow area, it has never been listed on any threatened... -
2022
Journal article
There and back again: Oocephalus piranii is better treated as Hyptis (Hyptidinae, Lamiaceae).
Hyptis piranii, an endemic species from campos rupestres of Minas Gerais state, Brazil, was described as a member of H. sect. Polydesmia subsect. Oocephalus. After a number of sections and subsections of Hyptis had been raised to generic rank, this species became a member of the genus Oocephalus. Recent morphological...