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1 0 Crutose Lichen

Crutose Lichen

by JillBlackAuckland, New Zealand

Crustose

0 0 Lichen

Lichen

by ducatista600ndOntario, Canada

Woodland

1 2 Red Crustose (Paint) Lichen

Red Crustose (Paint) Lichen

by SFShepPocatello, Idaho, USA

Bare rock.

1 0 Crustose lichen

Crustose lichen

by SeemaPatelOrange, California, USA

5 0 Crustose Lichen

Crustose Lichen

by Jason AlexanderJawa Barat, Indonesia

0 0 Lichen

Lichen

by gatorfellowsDenton, Texas, USA

Crustose

0 0 Lichen

Lichen

by DucatistaOntario, Canada

Woodland

0 0 Crustose Whitewash Lichen

Crustose Whitewash Lichen

by doreen.chambers.14

White shiny lichen with tiny black fruiting ...

1 0 Crustose lichen

Crustose lichen

by Brian38Washington, USA

Thin gray to chalk white thallus with flat, irregular shaped black apothecia. 8 ...

5 3 Red crustose lichen

Red crustose lichen

by Harsha SinghUttarakhand, India

A deep red bark lichen.

0 0 Common greenshield lichen

Common greenshield lichen

by ChadMelloWisconsin Dells, Wisconsin, USA

0 0 Lichen

Lichen

by joanbstanleyDenton, Texas, USA

Dark gold crusty growth

0 1 crustose lichen and a foliose lichen

crustose lichen and a foliose lichen

by MikeLooseSouthland, New Zealand

We have tw lichens here there is one

0 0 Crustose Lichen

Crustose Lichen

by TelseKelowna, British Columbia, Canada

A deep orange color. Hard and crusty like.

0 0 Spotting

Spotting

by smutnee80New York, USA

Crustose

0 1 Fungus

Fungus

by Kayla11Plymouth Township, Michigan, USA

0 0 Crustose lichen

Crustose lichen

by ArilMorehead, Kentucky, USA

Found by Kelly's group.

0 0 Spotting

Spotting

by AnitaSmithMaine, USA

Powdery, gray crustose

1 0 Crustose Lichen

Crustose Lichen

by Hema ShahFlorida, USA

Bay Lake, Orlando

7 14 Lichen

Lichen

by KarenLTennessee, USA

Orange crustose

0 0 Fruticose and Crustose Lichen

Fruticose and Crustose Lichen

by gatorfellowsDenton, Texas, USA

Small amounts on a live hardwood limb.

0 0 Crustose Lichens

Crustose Lichens

by sarah in the woodsNorth Carolina, USA

Lichen Bioblitz

0 0 Spotting

Spotting

by sarah in the woodsNorth Carolina, USA

black crustose

1 0 Crustose Lichen

Crustose Lichen

by Hema ShahFlorida, USA

Tree with multi colored lichen.

0 2 Crustose Lichen

Crustose Lichen

by JoshuaGSmithArizona, USA

These cool lichens were growing on an ...

1 0 Coccotrema Lichen

Coccotrema Lichen

by MachiKodiak, Alaska, USA

White crustose

0 0 Crustose Lichen?

Crustose Lichen?

by VivBraznellEngland, United Kingdom

Growing on a derelict vehicle in a friends orchard

2 0 Lichen

Lichen

by robert emondGeorgia, USA

Crusty leafy lichen growing on top of ...

0 1 Crustose lichen with foliose lichen

Crustose lichen with foliose lichen

by Harsha Singhجموں و کشمیر, India

lichen with moss on rocks showing ...

0 3 Whitewash Lichen (crustose)

Whitewash Lichen (crustose)

by doreen.chambers.14Vermont, USA

Lichens generally reproduce vegetatively. ...

0 0 Crustose Lichen

Crustose Lichen

by MikeLooseSouthland, New Zealand

Another crustose

0 0 Spotting

Spotting

by AnitaSmithMaine, USA

Orange-red crustose

0 0 Spotting

Spotting

by AnitaSmithMaine, USA

Dark brown- black lichen on tree. Appears ...

0 0 Spotting

Spotting

by sarah in the woodsNorth Carolina, USA

gray crustose

0 2 Crustose Lichen

Crustose Lichen

by Hema ShahFlorida, USA

Mixed woods next o Bay lake with cypress trees.

0 0 Crustose Lichen

Crustose Lichen

by Hema ShahFlorida, USA

Woods with cypress trees next to Bay lake.

2 0 Crustose Lichen

Crustose Lichen

by Hema ShahUSA

atro means black and brunnea means brown.

0 3 Crustose lichen

Crustose lichen

by mendes.madalenaMadeira, Portugal

Ponta de São Lourenço

2 0 Spotting

Spotting

by MachiAlaska, USA

White crustose

0 0 Slender Rosette Lichen

Slender Rosette Lichen

by sarah in the woodsNorth Carolina, USA

whitish crustose

2 3 Twin Map Lichen

Twin Map Lichen

by Christine Y.Connecticut, USA

Gray, crustose

0 0 Crater Lichen

Crater Lichen

by Greg Shchepanek

Greyish white crustose

0 0 Gold Dust Lichen

Gold Dust Lichen

by sarah in the woodsTennessee, USA

tiny yellow, crustose

0 0 Spotting

Spotting

by sarah in the woodsNorth Carolina, USA

green and gray crustose

1 0 Spotting

Spotting

by sarah in the woodsNorth Carolina, USA

light brown crustose

0 0 Spotting

Spotting

by sarah in the woodsNorth Carolina, USA

gray green crustose