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2 1 Map Lichen

Map Lichen

by MarkétaKalvachováIceland

It growns on rocks in mountainous areas

2 3 Twin Map Lichen

Twin Map Lichen

by Christine Y.Connecticut, USA

Gray, crustose lichen with black apothecia.

0 2 Crusticose lichen

Crusticose lichen

by DenéeAlyssaVancouver, British Columbia, Canada

3 2 Dog lichen

Dog lichen

by VitalRiga, Latvia

0 0 Lichen

Lichen

by MatthewFullerReigate and Banstead, England, United Kingdom

Very small lichen living on a rusty old ...

1 0 Map Lichen

Map Lichen

by Gary17Minnesota, USA

On exposed granitic bedrock in full sun.

0 2 map lichen

map lichen

by Joseph CHIEF REDEARTHUttarakhand, India

Lichen (?) of different shades of green on ...

3 0 Map lichen

Map lichen

by Brian38Washington, USA

I was surprised to find this Map

0 0 Orange Lichen

Orange Lichen

by CynthiaMHoriPark City, Utah

0 2 Lichen

Lichen

by joa.jvmPittsburgh, Pennsylvania, USA

0 0 Lichen

Lichen

by lemcoBrasília, DF, Brazil

0 0 Map Lichen

Map Lichen

by MachiMaine, USA

Lime green lichen growing alongside patches ...

3 0 Map Lichen

Map Lichen

by Brian38Washington, USA

A yellow crustose lichen with black spores.

0 0 Map Lichen

Map Lichen

by BambiJudyQuébec, Canada

This picture was taken at the top of the Lac des Cygnes mountain in the ...

5 1 Tephromela Lichen

Tephromela Lichen

by MachiKodiak, Alaska, USA

Apothecia everywhere! Found near some map ...

0 1 Lichens

Lichens

by arlandaNavarredonda de Gredos, Castilla y León, Spain

Map

0 0 Brown Belly Buttons

Brown Belly Buttons

by Tim SageShoreline, Washington, USA

Small Agaric that is one of the few

0 0 Membraneous Dog Lichen

Membraneous Dog Lichen

by Tim SageShoreline, Washington, USA

Leafy lichen with white tendrils underneath

0 0 Green Map Lichen

Green Map Lichen

by Hema ShahMontana, USA

Lichen seen in Glaciar National Park.A very ...

0 0 Map Lichen

Map Lichen

by MachiMaine, USA

Brilliant green, covering much of the rocks and boulders.

0 0 Single spored map lichen

Single spored map lichen

by Hema ShahMontana, USA

seen on a rock

1 0 Map Lichen

Map Lichen

by MachiAlaska, USA

On some boulders near the peak of Kashevaroff Mountain

7 2 Map Lichen

Map Lichen

by MachiKodiak, Alaska, USA

Large boulders on the beach

2 0 Map Lichen

Map Lichen

by MachiColorado, USA

Cracked-looking neon green-yellow lichen ...

2 0 Map lichen

Map lichen

by Brian38Washington, USA

A yellow crustose lichen with a black ...

1 1 Map Lichen

Map Lichen

by BethAngermeierMontana, USA

Lime green lichen found growing on rocks ...

4 1 Spotting

Spotting

by Mustafa RustomGüneydoğu Anadolu Bölgesi, Turkey

Yellow lichen growing on a rock, most ...

0 0 Map Lichen

Map Lichen

by sarah in the woodsNorth Carolina, USA

collected and ID'd by Sean Beeching for

0 0 Map lichen

Map lichen

by Brian38Washington, USA

A yellow crustose lichen found on rocks and ...

0 0 Green Map lichen

Green Map lichen

by mmsbiodiversity81Maine, USA

Light green lichen on a big rock next to ...

0 0 Earth Fan

Earth Fan

by Tim SageShoreline, Washington, USA

I thought this was moss or lichen at first!

3 0 Lipstick Powderhorn

Lipstick Powderhorn

by Tim SageCarnation, Washington, USA

Gorgeous green stalked lichen, fruiting ...

1 0 Spotting

Spotting

by Joseph CHIEF REDEARTHUttarakhand, India

This resemble a map

0 0 Map lichen?

Map lichen?

by LipaseHigh Peak, England, United Kingdom

growing on top of exposed, east facing wall. I'm not sure whether the black ...

3 1 Map Lichen

Map Lichen

by MachiMaine, USA

Near several other lichen species

1 0 Map Lichen

Map Lichen

by MachiKodiak, Alaska, USA

One of the dozens of lichen species I found ...

1 8 White Lichen

White Lichen

by LuisStevensSan Luis Potosí, San Luis Potosí, Mexico

limestones with this white lichen called ...

0 3 Yellow map Lichen

Yellow map Lichen

by elaurynharper

Used lichen diameter measurement to ...

1 0 Resurrection Cladonia (Lichen)

Resurrection Cladonia (Lichen)

by QWMomGeorgia, USA

When it dries out it curls up, showing mostly the white underside then, when ...

0 0 Red Blanket Lichen

Red Blanket Lichen

by JOHN2Florida, USA

White to Pink to Red in color. Most often seen on North side of Oak trees on ...

5 6 Map lichen

Map lichen

by arlandaO Saviñao, Galicia, Spain

the appearance of a map or a patchwork ...

2 1 Map lichen

Map lichen

by arlandaMadrid, Comunidad de Madrid, Spain

The map

1 0 Map Lichen

Map Lichen

by MachiKodiak, Alaska, USA

Very pale compared to most Rhizocarpon I find. Usually they are almost ...

1 1 Map Lichen

Map Lichen

by Greg ShchepanekMaine, USA

adjacent to each other, leading to the appearance of a

3 0 Single-spored Map Lichen

Single-spored Map Lichen

by Greg ShchepanekMaine, USA

to each other, leading to the appearance of a

0 0 ??

??

by anne yenNew York City, New York

no idea what this is, even looks like

0 0 Mini-Lichen

Mini-Lichen

by JonathanSequeiraCartago, Costa Rica

Lichen dimorphic, with primary thallus as ...