Catolechia wahlenbergii (Ach.) Körb.
Syst. Lich. Germ.: 181, 1855
- Lecidea wahlenbergii [Flot. ex] Ach., Meth. Lich.: 81, tab. 2, fig. 2, 1803.
Buellia pulchella (Schrad.) Tuck., Buellia wahlenbergii (Ach.) Sheard, Catolechia galbula (DC.) Anzi, Catolechia pulchella (Schrad.) A.Massal., Psora galbula DC., Toninia galbula (DC.) Boistel
Is present in the following regions
here for a map with abbreviations):
N - Frl (Tretiach & Hafellner 2000), TAA (Caniglia & al. 2002), Lomb, Piem (Isocrono & al. 2004), VA (Piervittori & Isocrono 1999).
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On soil, terricolous mosses, plant debris
Green algae other than Trentepohlia
pH of the substrata: very acid (1) to intermediate between very acid and subneutral (2)
in sites with diffuse light but scarce direct solar irradiation (3)
humidity requirements: rather hygrophytic (2)
in sites with no eutrophication (1)
from the oroboreal belt of the Alps (4) to the vegetation above treeline (5)
Note: an arctic-alpine, probably circumpolar lichen, found on acid soil rich in humus and over bryophytes in fissures of siliceous rocks in cold, perennially humid situations, restricted to the Alps in Italy.
- Alpine Italy:
- Subalpine Italy:
- Oromediterranean Italy:
- Montane Italy:
- Padanian Italy:
- Dry submediterranean Italy:
- Dry mediterranean Italy:
- Humid submediterranean Italy:
- Humid mediterraenan Italy: