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3 3 Lichen

Lichen

by VivBraznellThailand

On a tree trunk

0 0 Lichen

Lichen

by pamsaiCosta Rica

Growing on a small tree trunk on what looked like lichen. Dry to the touch and ...

1 1 Spotting

Spotting

by Christine Y.Connecticut, USA

Some kind of lichen? Graphis

1 0 Graphis sp.

Graphis sp.

by arlandaSan Tirso de Abres, Asturias, Spain

Crustaceous lichen. It could be G. scripta but it is not clear. It would need ...

0 0 Script Lichen

Script Lichen

by Ric3Florida, USA

Lichen structures appear to be writing on the lichen body.

2 0 Bumpy Rim Lichen

Bumpy Rim Lichen

by MachiNew Hampshire, USA

Tan apothecia. As the name suggests, the apothecia rims are a bit bumpy. Most ...

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