Lišejníky NPR Karlovské bučiny

Autor/autoři
Jiří Malíček , Eliška Konečná, Jan Vondrák
Časopis
Abstrakt

Karlovské bučiny National Nature Reserve in North Bohemia (58.3 ha) preserves beech forests up to 200 years old on limestone bedrock, rich in orchids and macromycetes. A lichen inventory revealed 121 species, including many regionally rare taxa, mostly restricted to low rocky outcrops in the forest. Microlichens (83.5%) predominated in the area. Epiphytic communities used to be strongly affected by acid rain in the past, hence most trees currently almost lack lichens. Higher lichen diversity is found on trees with a higher bark pH (e.g. Fraxinus excelsior) and generally in sunlit places, such as crowns. The most interesting records are represented by Agonimia globulifera, Catinaria atropurpurea, Lemmopsis arnoldiana, Scytinium tenuissimum, Staurothele hymenogonia, Thelidium minutulum, Thelocarpon magnussonii, T. olivaceum, Verrucaria nigroumbrina and V. polysticta.

Rok
2021
Ročník
68
Číslo
12
Stránka
1
Příloha
Příloha Velikost
BRYONORA_68_2021_12_01.pdf 1.41 MB