Fungi > Ascomycota > Lecanoromycetes > Peltigerales > Collemataceae > Collema nigrescens > Collema nigrescens f. caesium

Collema nigrescens f. caesium

Contents
Synonyms: Collema nigrescens var. pruinosum; Parmelia nigrescens var. caesia

External References

Citations

Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0