Lichens on Langsett Moor

This cladonia lichen was growing in the shelter of the roots of a stump amongst a lush growth of polytrichum moss, by the path that leads up onto the moor at Langsett. The ‘golf-tee’ shape of the fruiting bodies, with their dusting of flour-like powder is typical of Cladonia fimbriata, which is found on rotting wood, disturbed ground […]

Car Park Lichens

Two species of lichens are thriving on the trunks of trees in the Asda supermarket car park in Dewsbury but nationally, as sulphur dioxide levels decrease, one of them appears to be gaining ground while the other is becoming rarer. The yellow lichen with the pale-rimmed orange apothecia (the fruiting bodies of the lichen) is Xanthoria […]