If you have trees in your home garden, then you likely have noticed some funny-looking growths on their bark that typically ...

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 ...

[9] Azathioprine may be used in association with steroids in cases of bullous LP and in severe forms of the disease as a cor-ticoid-sparing drug. [27] Doses of 100-150 mg/d dapsone are indicated ...