The wet, gray days at the end of winter seem like they may never end. But this is actually the perfect time of year to get out and appreciate those mysterious ‘plants’ encrusting everything from sidewalks to treetops – the lichens.
The wet, gray days at the end of winter seem like they may never end. But this is actually the perfect time of year to get out and appreciate those mysterious ‘plants’ encrusting everything from sidewalks to treetops – the lichens.