Davydov EA.

On the status of Umbilicaria aprina var. halei and U. canescens (Umbilicariaceae, lichenized Ascomycota)

. Phytotaxa [Internet]. 2022 Feb. 4 [cited 2025 Dec. 6];533(1):91-7. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.533.1.6