Two New Rhodophana Species Discovered in Pakistan's Temperate Forests

A team led by Mohsin Ullah reported two new species of the genus Rhodophana (Entolomataceae) from a temperate forest in northern Pakistan. The paper appears in MycoKeys volume 137, pages 1‑20, DOI 10.3897/mycokeys.137.199549 ¹.net].

The authors used multilocus phylogenetic analysis—sequencing ITS, 28S ribosomal RNA, RPB2, and TEF1-α—and compared micro‑ and macro‑morphological characteristics to place the specimens among related taxa.

The first new species is named Rhodophana bajaurica. It has small basidiomata with a velvety to densely tomentose pileus surface that lacks differentiated squamulose structures; its spores are ellipsoid to elongate and large; cheilocystidia are clavate, lageniform to narrowly utriform, with an apex rounded or slightly swollen. These characters distinguish it from other members of the genus.

The second taxon receives the name Rhodophana pakistanica. Its pileus is dark reddish‑brown, smooth to fibrillose in texture, and moderate in size. Basidiospores are smaller than those of R. bajaurica, while abundant cheilocystidia are present throughout the hymenium. This combination led the authors to treat it as a separate species within Rhodophana.

Beyond adding two names to fungal checklists, the discovery may have implications for bioprospecting because some Entolomataceae produce bioactive compounds useful in drug development. The study provides detailed morphological descriptions and illustrations that can aid identification of similar specimens encountered during fieldwork. It also shows how comprehensive molecular analysis combined with careful observation can reveal hidden diversity even in well-studied regions ¹.net].

In summary, Ullah et al.’s work expands understanding of mycobiota dynamics in northern Pakistan and supplies data that could inform conservation planning and future natural product research.