That being said, having them on your tree may be a sign that you should inspect your bark closely. Because lichens can live ...

MacCubbin gives advice on gardening in Florida including care of plumeria, oak trees, St. Augustine sod, crotons, ornamental ...

I often receive calls from concerned individuals about gray, fuzzy growths appearing on plants that seem to be causing harm. The culprit that raises the alarm is ...

The fungus provides a structure for lichen to anchor itself to trees and rocks. The algae perform photosynthesis, supplying energy for growth. Yeasts and bacteria help protect lichens from disease.

Scientists discover a third fungus that is widespread in lichens, but it’s not clear yet whether it’s a partner in the algal-fungal symbiosis or a bystander. Kerry served as The Scientist’s news ...

A rare lichen has been transplanted by hand after the Lake District tree it was living in blew over. Lungwort - Lobaria pulmonaria - used to be widespread in England but is now found in only a few ...