@petravergunst.bsky.socialPunctelia jeckeri on a parkland #tree in #Abernethy, #Perth and Kinross, more or less the northern edge of its range.
The next start date for the #course #Lichens on Trees is Monday 28 September.
www.eventbrite.co.uk/e/1992912458...
#scottishlichens #lichenfriends #fungifriends #lichensontrees
