description Gyalecta jenensis Overview
Gyalecta jenensis is a crustose lichen associated with shaded, basic substrates. It forms pale orange to pinkish, wheel-like apothecia that stand above the thallus and have a conspicuous thick margin, giving the fruiting bodies a clustered appearance. The species occurs on basic rock and on old mortar, including unrestored stone bridges and churchyard walls. Its habitat and conspicuous apothecia make it of interest in surveys of calcareous rock and historic masonry.
help Gyalecta jenensis FAQ
What does Gyalecta jenensis look like?
Gyalecta jenensis is a crustose lichen with pale orange to pinkish apothecia. Its fruiting bodies have a thick, conspicuous margin and can look like clustered wheels rising above the thallus.
Where does Gyalecta jenensis grow?
The species is associated with shaded, basic substrates. It is typically sought on alkaline or calcium-rich surfaces rather than exposed acidic habitats.
Is Gyalecta jenensis a moss or a lichen?
It is a lichen, not a moss. Its visible body includes a thallus and apothecia, which are reproductive structures that produce fungal spores.
Why are the apothecia of Gyalecta jenensis distinctive?
The apothecia are pale orange or pinkish and have a thick raised margin. Their wheel-like, clustered appearance helps distinguish the species from less strongly margined crustose lichens.
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