Post
Frédéric Suffert
wheatpath.bsky.social
did:plc:mqgbniy3vrgu7xvkh2zvos4q
#Rust on alpine bistort (#Bistrorta vivipara) likely caused by #Puccinia bistortae, whose urediniospores are smaller than those of P. polygoni-vivipari (Eyne Valley, FR).
2026-08-16T17:34:09.104Z