Polycauliona is a genus of lichen-forming fungi in the family Teloschistaceae. Polycauliona antarctica (Vain.) C.W.Dodge (1973) Polycauliona ascendens...

Polycauliona candelaria is a species of corticolous (bark-dwelling) lichen in the family Teloschistaceae. It was one of the first lichens formally described...

Polycauliona bolacina, the waxy firedot lichen, is a species of saxicolous (rock-dwelling), crustose lichen in the family Teloschistaceae. It is found...

Polycauliona comandorica is a species of fruticulose (minutely shrubby) lichen in the family Teloschistaceae. It was formally described as a new species...

Polycauliona coralloides, the coral firedot lichen, is a species of small fruticose (bushy), saxicolous (rock-dwelling) lichen in the family Teloschistaceae...

Polycauliona polycarpa is a species of corticolous (bark-dwelling), fruticose lichen in the family Teloschistaceae. It was first formally described by...

luteominium Tuck. [as 'luteo-minium'] (1866) Polycauliona luteominia (Tuck.) Arup, Frödén & Søchting (2013) Polycauliona luteominia var. bolanderi (Tuck.) Arup...

resembling flames. In 2013, Arup transferred the taxon to the new genus Polycauliona in a molecular phylogenetic-based reorganization of the Teloschistaceae...

later proposed for inclusion in the genera Caloplaca, Gasparrinia, and Polycauliona. Verrucoplaca is characterized by a thallus with a rosette-like structure...

monophyletic groups of the Polycauliona subclade of the subfamily Xanthorioideae. This genus differs notably from other members of Polycauliona with its distinct...