Placopsis

Placopsis (bullseye lichen) is a genus of lichenized fungi in the family Trapeliaceae.

Species
, Species Fungorum (via the Catalog of Life) accepts 29 species of Placopsis.
 * Placopsis ampliata (I.M.Lamb) D.J.Galloway (2004)
 * Placopsis antarctica D.J.Galloway, R.I.L.Sm. & Quilhot (2005)
 * Placopsis aspicilioides D.J.Galloway (2004)
 * Placopsis bicolor (Tuck.) B.de Lesd. (1931)
 * Placopsis brachyloba (Müll.Arg.) I.M.Lamb (1947)
 * Placopsis campbelliana Imshaug ex D.J.Galloway (2013)
 * Placopsis centrifuga D.J.Galloway (2004)
 * Placopsis clavifera (I.M.Lamb) D.J.Galloway (2001)
 * Placopsis cribellans (Nyl.) Räsänen (1940)
 * Placopsis dennanensis (Zahlbr.) I.M.Lamb ex D.J.Galloway (2001)
 * Placopsis durietziorum D.J.Galloway (2004)
 * Placopsis elixii D.J.Galloway (2001)
 * Placopsis erosa D.J.Galloway (2013)
 * Placopsis fusciduloides D.J.Galloway (2005)
 * Placopsis gelida (L.) Linds. (1866)
 * Placopsis hertelii D.J.Galloway (2004)
 * Placopsis illita (C.Knight) I.M.Lamb (1947)
 * Placopsis imshaugii D.J.Galloway (2011)
 * Placopsis lambii Hertel & V.Wirth (1987)
 * Placopsis macrospora D.J.Galloway (2004)
 * Placopsis murrayi D.J.Galloway (2004)
 * Placopsis parellina (Nyl.) I.M.Lamb (1940)
 * Placopsis perrugosa (Nyl.) Nyl. (1867)
 * Placopsis polycarpa D.J.Galloway (2004)
 * Placopsis pruinosa D.J.Galloway (2004)
 * Placopsis rhodocarpa (Nyl.) Nyl. (1861)
 * Placopsis rhodophthalma (Müll.Arg.) Räsänen (1932)
 * Placopsis stellata (Øvstedal) Henssen (2003)
 * Placopsis subcribellans (I.M.Lamb) D.J.Galloway (2002)
 * Placopsis venosa Imshaug ex D.J.Galloway (2004)