title: Threatened terricolous lichens with arid ecology from Ukraine
abstract: The dataset included 852 terricolous lichen observations from different editions of Red data book of Ukraine (Блюм, 1996, 2009а,б,в,г,д,е; Ходосовцев, 2009а,б,в) and new Red Data List of Ukraine (Перелік, 2021). Treathened lichens are single or complex taxa: Agrestia zerovii, Circinaria hispida, Circinaria affinis, Circinaria fruticulosa, Circinaria gyrosa, Cetraria aculeata (incl. Cetraria aculeata subsp. steppae), Fulgensia desertorum, Psora decipiens, Scythinium schraderi, Seirophora lacunose
journal: Global Biodiversity Information Facility