Synonymy

• Squamaria gelida f. dispersa Cromb., Grevillea 1 (no. 11): 171 (1873)

Primary references

• In Wirth, Die Flecht. Baden-Württembergs. Verbreitungsatlas (Stuttgart): 511 (1987)

• Wirth, V. (1987) Die Flechten Baden-Wurttembergs. - Eugen Ulmer, GmbH & Co., Stuttgart. 528 pp.   **[RLL List # 133 / Rec.# 20390] - (Recent Literature on Lichens)**

Additional references

• Brodo, I.M.; Sharnoff, S.D. and Sharnoff, S. (2001) Placopsis (pp. 571-572) In, Lichens of North America. Yale University Press, New Haven, 795 pages.   **[RLL List # 184 / Rec.# 22465] - (Recent Literature on Lichens)** (Discussion of Placopsis lambii and distribution map for North America: p. 572; color photo: p. 571, plate 690)

• Moberg, R. and Carlin, G. (1996) The genus Placopsis (Trapeliaceae) in Norden. Symbolae Botanicae Upsalienses 31 (3): 319–325.   **[RLL List # 165 / Rec.# 12880] - (Recent Literature on Lichens)**

• Wirth, V. (1995) Placopsis (Nyl.) Lindsay (pp. 743-744) - Teil 2 - In, Die Flechten Baden-Württembergs, Teil 1 & 2. Eugen Ulmer GmbH & Co., Stuttgart. 1006 pp.; in German.   **[RLL List # 159 / Rec.# 20405] - (Recent Literature on Lichens)** (Discussion of Placopsis lambii: p. 744)

Links

• Checklist to Norwegian lichens

• North American Lichen Checklist, Version (#16) 18 June 2010.

• Index Fungorum

• MycoBank

Links to photos

• Stephen Sharnoff's Lichen Photos - Placopsis lambii

• Lichen Gallery of Leif & Anita Stridvall - Placopsis lambii

• Irish lichens (photos and descriptions) - Placopsis lambii

• British Lichens (photo by M.J. Simms) - Placopsis lambii

• British Lichens (photo by Dave Genney) - Placopsis lambii

• British Lichens (photo by M. Sutcliffe) - Placopsis lambii

• British Lichens (photo by M. Sutcliffe) - Placopsis lambii

• British Lichens (photo by M. Sutcliffe) - Placopsis lambii

• Flickr Image (photo by John Davis) - Placopsis lambii