Image
Chatham Islands sow thistle
The Chatham Islands sow thistle presents a conservation dilemma – while it is endangered, it is also the only host plant for the endangered fungi Puccinia embergeriae, which kills it.
The Chatham Islands sow thistle presents a conservation dilemma – while it is endangered, it is also the only host plant for the endangered fungi Puccinia embergeriae, which kills it.
