Piccolia nannaria
| Piccolia nannaria | |
|---|---|
| scale bar = 0.5 mm | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Fungi | 
| Division: | Ascomycota | 
| Class: | Lecanoromycetes | 
| Order: | incertae sedis | 
| Family: | incertae sedis | 
| Genus: | Piccolia | 
| Species: | P. nannaria  | 
| Binomial name | |
| Piccolia nannaria (Tuck.) Lendemer & Beeching (2007)  | |
| Synonyms | |
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Piccolia nannaria is a species of crustose lichen in the class Lecanoromycetes. It is widespread but uncommon in the coastal plain of southeastern North America. Initially thought to be corticolous (bark-dwelling), later collection of the lichen suggest that it may be lichenicolous (lichen-dwelling).