Pyrenopsis furfurea

Familia: Lichinaceae
Genus: Pyrenopsis
Species:

Pyrenopsis furfurea (Nyl.) Th.Fr., 1866

Basionym: Collema furfureum Nyl., 1865

• Porocyphus rehmicus sensu auct. brit.
• Pyrenopsidium furfureum (Nyl.) Forssell, 1885
• Pyrenopsidium homoeopsis (Nyl.) Forssell, 1885
• Pyrenopsis homoeopsis Nyl., 1868
• Pyrenopsis iivarensis

• Zahlbruckner, A. Catalogus Lichenum Universalis 2 , 1923-1924, page 781
• Th.Fr. in Botan. Nostier, 1866, p. 58.
• Fries, T.H. (1866) Nya scandinaviska lafarter. Botaniska Notiser\Bot. Not. 1866: 14–18, 56-60, 150-152.
• Coppins, B.J., Gilbert, O.L. and Jørgensen, P.M. (1992) Pyrenopsis (Nyl.) Nyl. (1858) (pp. 519-520) In: Purvis, O.W., Coppins, B.J., Hawksworth, D.L., James, P.W. and Moore, D.M. (eds.) The Lichen Flora of Great Britain and Ireland. London: Natural History Museum Publication, 710 pp. (Description of P. furfurea: p. 519)
• Index Fungorum
• USDA Plants Database
• North American Lichen Checklist (Sep 2008)