Atholhus

Atholhus is a genus of flowering plants in the family Asteraceae, commonly known as the daisy family. The genus was described in 1909 and is native to South America, with species found primarily in Brazil. Plants within the Atholhus genus are typically herbaceous perennials, characterized by their daisy-like flower heads. These heads consist of ray florets and disc florets, with the ray florets often being white or pink and the disc florets usually yellow.

The leaves of Atholhus species are generally simple and arranged alternately along the stem. Their growth habit can vary, with some species forming low-growing rosettes while others are more upright. The genus is part of a larger group of plants within the Asteraceae family known for their diverse adaptations and widespread distribution. Research into Atholhus has focused on its taxonomic relationships within the family and its ecological roles in its native habitats. The specific characteristics, such as petal color and leaf morphology, can differ between various Atholhus species, contributing to the biodiversity of the regions where they are found.