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Species
Thelomma mammosum
Rock Nipple Lichen
Species of fungus in the genus Thelomma in the family Caliciaceae.
When does Thelomma mammosum grow?
The chart below shows when Thelomma mammosum is most commonly found.
Northern Southern
Where does Thelomma mammosum grow?
The map below shows where Thelomma mammosum is most commonly found.
Does Thelomma mammosum have lookalikes?
The list below shows Thelomma mammosum similar species.
Lecidella elaeochromaSpecies · Lecidella Lichen
Porpidia albocaerulescensSpecies · Smoky-eyed Boulder Lichen
Biscogniauxia atropunctataSpecies · Hypoxylon Canker of Oak
Circinaria contortaSpecies · Chiseled Sunken Disk Lichen
Hyperphyscia syncollaSpecies · Smooth Shadow Crust Lichen
Lepra amaraSpecies · Bitter Wart Lichen