Genus: POLYMERIDIUM  Family: TRYPETHELIACEAE Source: USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 24 June 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

Genera of TRYPETHELIACEAE Select a genus and click on Ok 1) Astrothelium 2) Trypethelium 3) Bathelium 4) Laurera 5) Campylothelium 6) Clathroporina 7) Polymeridium 8) Polyblastiopsis 9) Arthopyrenia 10) Porina 11) Pseudopyrenula

TAXON	DISTRIB.	IMAGES
Polymeridium albidum (M³ll. Arg.) R.C. Harris Views: 178.087 Lichenous - polymeridium lichen
Polymeridium albocinereum (Krempelh.) R.C. Harris Views: 121.72 Lichenous - Synonyms: = Polymeridium pleiomerellum (M³ll. Arg.) R.C. Harris
Polymeridium catapastum (Nyl.) R.C. Harris Views: 127.532 Lichenous - polymeridium lichen
Polymeridium contendens (Nyl.) R.C. Harris Views: 129.643 Lichenous - polymeridium lichen
Polymeridium proponens (Nyl.) R.C. Harris Views: 153.62 Lichenous - Synonyms: = Campylothelium amylosporum (Vain.) R.C. Harris = Polyblastiopsis dealbens Fink
Polymeridium quinqueseptatum (Nyl.) R.C. Harris Views: 152.461 Lichenous - polymeridium lichen Synonyms: = Arthopyrenia quinqueseptata (Nyl.) M³ll. Arg.
Polymeridium subcinereum (Nyl.) R.C. Harris Views: 162.215 Lichenous - polymeridium lichen Synonyms: = Porina subcinerea (Nyl.) Zahlbr.

More genera: Polymnia Polypodium Polypogon Polypremum Polyscias Polysporina Polystachya Polystichum Polytaenia Polytoca Polytrias Polytrichastrum