Polymeridium rhodopruinosum
| Polymeridium rhodopruinosum | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Dothideomycetes |
| Order: | Trypetheliales |
| Family: | Trypetheliaceae |
| Genus: | Polymeridium |
| Species: | P. rhodopruinosum
|
| Binomial name | |
| Polymeridium rhodopruinosum Aptroot & Mercado Diaz (2016)
| |
Polymeridium rhodopruinosum is a species of corticolous (bark-dwelling), crustose lichen in the family Trypetheliaceae.[1] Found in Puerto Rico, it was formally described as a new species in 2016 by Dutch lichenologist André Aptroot. The type specimen was collected by the author from Vereda Los Viveros in the Maricao State Forest (Maricao) at an altitude of 850 m (2,790 ft); there, it was found in a sclerophyllous forest growing on tree bark. The lichen has a white thallus lacking a cortex. The only lichen product detected from collected specimens using thin-layer chromatography was an anthraquinone compound.[2] The combination of characteristics of the lichen that distinguish it from others in Polymeridium are the ascomata with external, red pruina that turn dark blood red with a K+ spot test; and the dimensions of its ascospores (17–19 by 4–5 μm).[3]
References
[edit]- ^ "Polymeridium rhodopruinosum Aptroot". Catalogue of Life. Species 2000: Leiden, the Netherlands. Retrieved 2 November 2022.
- ^ Aptroot, André; Ertz, Damien; Etayo Salazar, Javier Angel; Gueidan, Cécile; Mercado Diaz, Joel Alejandro; Schumm, Felix; Weerakoon, Gothamie (2016). "Forty-six new species of Trypetheliaceae from the tropics". The Lichenologist. 48 (6): 609–638. doi:10.1017/s002428291600013x. S2CID 89128070.
- ^ Aptroot, André; Lücking, Robert (2016). "A revisionary synopsis of the Trypetheliaceae (Ascomycota: Trypetheliales)". The Lichenologist. 48 (6): 763–982. doi:10.1017/s0024282916000487. S2CID 89119724.
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