Lecanactis

Lecanactis is a genus of crustose lichens, commonly called old wood rimmed lichen. The genus was circumscribed in 1855 by German lichenologist Gustav Wilhelm Körber, who assigned Lecanactis abietina as the type species.

The mycobiont (fungus partner) is in the family Roccellaceae. The photobiont is an algae in the genus Trentepohlia.

Species

 * Lecanactis abietina (Ach.) Körb. (1855)
 * Lecanactis borbonica Ertz & Tehler (2011)
 * Lecanactis canariensis van den Boom & Etayo (2006)
 * Lecanactis citrina (Follmann) Frisch & Ertz (2014)
 * Lecanactis coniochlora (Mont. & Bosch) Zahlbr. (1923)
 * Lecanactis latispora Egea & Torrente (1994)
 * Lecanactis leprarica Kalb & Aptroot (2021) – Cameroon
 * Lecanactis luteola (Follmann) Ertz & Tehler (2011)
 * Lecanactis malmideoides Kalb & Aptroot (2018) – South America
 * Lecanactis minuta Ertz, Flakus & Kukwa (2015)
 * Lecanactis minutissima Weerakoon & Aptroot (2016)
 * Lecanactis mollis (Stirt.) Frisch & Ertz (2014)
 * Lecanactis neozelandica Egea & Torrente (1994)
 * Lecanactis platygraphoides (Müll. Arg.) Zahlbr. (1923)
 * Lecanactis quassiae (Fée) Zahlbr. (1923)
 * Lecanactis rubra Ertz & Sérus. (2009) – Madagascar
 * Lecanactis spermatospora Egea & Torrente (1994)
 * Lecanactis subdilleniana S.Y.Kondr., Lőkös & Hur (2015)
 * Lecanactis subfarinosa (C.Knight) Hellb. (1896)
 * Lecanactis submollis Ertz, Eb.Fisch., Killmann, Sérus. & Frisch (2014)
 * Lecanactis sulphurea Egea & Torrente (1994)