Most observed native Arthoniales
42 species, native to the US, by observations.
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Christmas Lichen
Herpothallon rubrocinctum
17,473 observations
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Gold Dust Lichen
Chrysothrix candelaris
9,181 observations
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White Blanket
Cryptothecia striata
3,792 observations
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Common Gold-dust
Chrysothrix xanthina
3,527 observations
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Asterisk Lichen
Arthonia radiata
2,050 observations
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Frosted Comma Lichen
Chrysothrix caesia
1,172 observations
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Bark Scribble
Alyxoria varia
1,064 observations
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Arthonia atra
859 observations
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Bloody Comma Lichen
Coniocarpon cinnabarinum
817 observations
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Jaguar-Spot Comma Lichen
Arthothelium ruanum
191 observations
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Red-belted Palm Comma
Coniocarpon rubrocinctum
159 observations
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Common Scribble
Opegrapha vulgata
141 observations
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Banana-spored Scribble
Zwackhia viridis
115 observations
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Brown Comma
Arthonia rubella
63 observations
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K-red Islets
Chrysothrix insulizans
57 observations
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Conifer Gold-Dust
Chrysothrix chamaecyparicola
53 observations
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Southeastern Comma Lichen
Arthonia susa
48 observations
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Arthothelium Lichen
Arthothelium spectabile
32 observations
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Enterographa hutchinsiae
31 observations
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Smudgy Palm Comma
Arthonia subdiffusa
26 observations
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Dot Lichen
Arthonia apatetica
21 observations
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Arthonia anglica
19 observations
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Snaking Scribble
Opegrapha anguinella
17 observations
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Hot Dots
Coniarthonia kermesina
14 observations
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American Pixie-puffs
Sporodophoron americanum
12 observations
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Schismatomma glaucescens
11 observations
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Tylophoron hibernicum
11 observations
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Dot Lichen
Arthonia quintaria
10 observations
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Chrysothrix onokoensis
10 observations
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Rosy Comma
Coniarthonia pyrrhula
10 observations
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Starry Scribble
Opegrapha astraea
9 observations
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Lemon Fissure Cookies
Cresponea flava
9 observations
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Herpothallon rubroechinatum
7 observations
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Arthonia interveniens
5 observations
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Andreiomyces morozianus
4 observations
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Dot Lichen
Arthonia pyrrhuliza
3 observations
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Dot Lichen
Arthonia glebosa
2 observations
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Rapp's Schismatomma Lichen
Schismatomma rappii
2 observations
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Arthonia mesoleuca
2 observations
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Bactrospora carolinensis
2 observations
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Opegrapha foreaui
2 observations
- Dimidiographa longissima 1 observations