הצטרפ.ה ב:אוק' 8, 2019 פעילות אחרונה: דצמ' 9, 2023 iNaturalist תומכ.ת על בסיס חודשי מאז מאי 2022
Mostly, but not exclusively, NYC.
My lichen observations include visual and geographic evidence only--no chemical tests or microscopy. Lichens are often impossible to ID without chemical spot tests and/or microscopy, so my identifications must be considered provisional. Lichens are slow growers, and collecting them in NYC for one's personal needs or desires is, generally, to be avoided.
Comments, corrections, and suggestions welcome!