Dictyocatenulata alba

Dictyocatenulata is a fungal genus of uncertain classification in the subclass Ostropomycetidae. It contains the single species Dictyocatenulata alba. Originally described in 1967 as a bark-dwelling fungus, it was later recognised as a lichen in 2004. The genus is characterised by its unique reproductive structures called synnemata, which are upright, stem-like formations that produce spores. D. alba has a widespread distribution, found in North and Central America, Asia, and Europe, typically growing on tree bark in humid...