List of Buellia species
This is a list of species in the predominantly crustose lichen genus Buellia. They are commonly known as "button lichens" due to the characteristic shape of their apothecia. A 2020 estimate placed about 300 species in the genus. , Species Fungorum accepts 201 species (including 9 varieties) in Buellia. A Buellia adjuncta Buellia aequata Buellia aeruginascens Buellia aeruginosa – Australia Buellia aethalea Buellia akatorensis – New Zealand Buellia albulella – Australia Buellia alectorialica – New Zealand Buellia amandineiformis – Australia Buellia amblyogona Buellia arborea Buellia arenaria Buellia arnoldii Buellia asterella Buellia atroflavella Buellia austera – Australia Buellia austroabstracta – Australia Buellia austroalpina – Australia B Buellia badia Buellia billewersii – New Zealand Buellia bogongensis – Australia Buellia bohlensis – Australia C Buellia campbelliana Buellia canobolasensis Buellia capensis – South Africa Buellia carballaliana Buellia chionea Buellia christophii Buellia chujadoensis Buellia chujana – South Korea Buellia cinnabarina – Australia Buellia claricollina – Australia Buellia cranfieldii – Australia Buellia cranwelliae – New Zealand D Buellia dakotensis Buellia desertica Buellia desertorum Buellia dialyta Buellia dijiana – Australia Buellia dimbulahensis – Australia Buellia diplotommoides Buellia disciformis Buellia dispersa Buellia durackensis – Australia E Buellia ecclesensis – Australia Buellia eganii Buellia endoferruginea Buellia endoleuca Buellia epiaeruginosa