Contact | Blog | Project Noah Facebook | Project Noah Twitter

A global citizen science platform
to discover, share and identify wildlife

Join Project Noah!

Dot Lichen

Arthonia rubrocincta


A crustose lichen whose thallus is mint green to gray with irregular shaped red dots.


Spotted on a old leaves at the base of a Sabal Palmetto tree in a suburban backyard.

Species ID Suggestions

Sign in to suggest organism ID


Spotted by

Orange Beach, Alabama, USA

Lat: 30.28, Long: -87.57

Spotted on Jan 23, 2019
Submitted on Feb 4, 2019

Related Spottings

Arthonia script lichen Dot Lichen Script lichen Christmas Wreath Lichen

Nearby Spottings

Bronzed Blister Beetle Calcareous tube worm tubes Perforated Parmotrema Lichen Palm warbler