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0 0 Lecanora Lichen

Lecanora Lichen

by MartinUrbanGemeinde Kaltenleutgeben, Niederösterreich, Austria

Krustenflechte Lecanora

1 0 Lecanora campestris

Lecanora campestris

by Marek KoszorekBaltinglass Municipal District, Ireland

1 1 Rim lichen, Misecznica murowa

Rim lichen, Misecznica murowa

by j.mironczykWarszawa, województwo mazowieckie, Poland

5 1 Rim Lichen

Rim Lichen

by MachiMaine, USA

Growing alongside script lichens. Lecanora ...

1 0 Rim Lichen

Rim Lichen

by MachiAlaska, USA

Lecanora (Myriolecis) contractula group

5 0 Rim Lichen

Rim Lichen

by MachiKodiak, Alaska, USA

Some bullseye-shaped gray lichen

1 2 Honey rim-lichen

Honey rim-lichen

by Brian38Washington, USA

Shiny brown rim lichen with lighter colors on the lobed margins.

1 0 Rim Lichen

Rim Lichen

by MachiMaine, USA

Gray lichen with white-rimmed apothecia

1 0 Alaskan Rim Lichen

Alaskan Rim Lichen

by MachiKodiak, Alaska, USA

Large boulder covered in many species of lichen

1 0 Rim lichen

Rim lichen

by Brian38Washington, USA

Rim lichen spotted on a ponderosa pine in a mostly pine forest.

1 0 Rim Lichen

Rim Lichen

by MachiFlorida, USA

apothecium which is a different Lecanora ...

6 2 Rim Lichen

Rim Lichen

by MachiFlorida, USA

Lecanora species.

2 1 Spotting

Spotting

by MachiMaine, USA

Lecanora?

0 0 White Rim Lichen

White Rim Lichen

by Malcolm Wilton-JonesEngland, United Kingdom

Coastal headland

2 0 Rim Lichen

Rim Lichen

by MachiKodiak, Alaska, USA

Clumpy-looking lichen with brown apothecia

0 0 Rim lichen

Rim lichen

by Brian38Washington, USA

A crustose lichen with compact oval or circular athopecium.

0 0 Brown-eyed Rim Lichen

Brown-eyed Rim Lichen

by chesterbperryTennessee, USA

growing on fallen oak limb

4 3 Mapledust Lichen

Mapledust Lichen

by Christine Y.Connecticut, USA

These lichens had a fuzzy thallus encircled "hairy" edges that were pale ...

2 0 Beaded Rim-lichen

Beaded Rim-lichen

by Brian38Washington, USA

It is characterized by apothecia with generally reddish brown discs and the ...

0 2 Lecanora pulicaris

Lecanora pulicaris

by arlandaMadrid, Madrid, Spain

Crustaceous lichen, with grey-green thallus. It presents apothecia with dark ...

2 0 Lecanora albescens

Lecanora albescens

by arlandaMadrid, Comunidad de Madrid, Spain

Whitish thallus, sometimes very visible,other times just little grains between ...

3 6 Lecanora campestris

Lecanora campestris

by arlandaTorrejón el Rubio, Extremadura, Spain

The lichen Lecanora campestris appears ...

1 0 Spotting

Spotting

by MachiMaine, USA

I've never seen apothecia like this. Cliostomum griffithii or

0 0 Rim Lichen

Rim Lichen

by Machi

The apothecia of this lichen are brown with a white rim.

4 0 Rim Lichens

Rim Lichens

by MachiKodiak, Alaska, USA

Black apothecia with white rims.

2 0 Honey rim-lichen

Honey rim-lichen

by Brian38Washington, USA

A honey colored rim lichen.

3 0 Rim lichen

Rim lichen

by Brian38Roma, Texas, United States

Crustose lichen in a twig with a grey thallus and densely covered in small, ...

12 16 Lichen communities

Lichen communities

by arlandaMadrid, Madrid, Spain

Different lichen species on a Holm oak twig

1 1 Stonewall Rim-Lichen

Stonewall Rim-Lichen

by 19rlee-llacerMaryland, USA

Commonly found on rocks. The color goes from pale green to a whitish color, ...

2 0 Spotting

Spotting

by MachiNew Hampshire, USA

Yellow lichen. The white lichen on the bottom right is a different species. ...

1 0 Rim Lichen

Rim Lichen

by MachiMontana, USA

White lichen with a roughly circular thallus

3 1 Rim Lichen

Rim Lichen

by MachiColorado Springs, Colorado, USA

White thallus and tan/dark yellow apothecia

3 1 Myriolecis straminea

Myriolecis straminea

by MachiKodiak, Alaska, United States

Large clump of pale yellow lichen with brown apothecia, also with pale yellow ...

0 0 Lecanora muralis

Lecanora muralis

by arlandaLos Molinos, Madrid, Spain

Thallus placodioid (a crust with a lobed, almost foliose margin), pale- to ...

1 3 Lecanora muralis

Lecanora muralis

by arlandaLos Molinos, Madrid, Spain

Thallus placodioid (a crust with a lobed, almost foliose margin), pale- to ...

0 1 Lecanora muralis

Lecanora muralis

by arlandaCastilla-La Mancha, Spain

Thallus placodioid (a crust with a lobed, almost foliose margin), pale- to ...

2 2 Lecanora pulicaris

Lecanora pulicaris

by arlandaO Saviñao, Galicia, Spain

Crustaceous lichen. Apothecial discs are reddish-brown to black and tend to be ...

0 0 White lichen

White lichen

by RachelHibberdEngland, United Kingdom

Less than 2 cm across - pale white/grey with similar coloured fruits.

1 1 Crustose Lichen

Crustose Lichen

by SFShepLos Angeles, California, USA

A thin fungus, irregular edges. flat against the wood.

5 0 Rim lichen

Rim lichen

by arlandaSan Tirso de Abres, Asturias, Spain

Crustose lichen of Lecanora genus, probably ...

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 ...

2 0 Lichen Lecanora pulicaris

Lichen Lecanora pulicaris

by injicaZagreb, Croatia

The apothecial discs are reddish-brown to black and tend to be flat; they range ...

2 0 Rim Lichen

Rim Lichen

by MachiAlaska, USA

Pale yellow lichen with brown apothecia. The rims of the apothecia match the ...

0 3 Crustose Lichen

Crustose Lichen

by sarah in the woodsNorth Carolina, USA

Lecanora hybocarpa, Buellia stillingiana, ...

2 0 Myriolecis straminea

Myriolecis straminea

by MachiKodiak, Alaska, United States

Pale yellow lichen with brown apothecia. The last photo shows it with a darker ...

20 30 Lichens

Lichens

by arlandaMadrid, Madrid, Spain

we have Lecanora dispersa (pic. 3), the ...

1 1 Candelariella vitellina & Carbonea vitellinaria

Candelariella vitellina & Carbonea vitellinaria

by arlandaCastilla-La Mancha, Spain

called Carbonea vitellinaria which darkens Candelariella. It can also ...

0 0 porpidia crustulata?

porpidia crustulata?

by LipaseHigh Peak, England, United Kingdom

=Norway Lecanora sp. ...

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