Thursday, 31 October 2024

Persicaria Criopolitana

Persicaria Criopolitana (蓼子草).

Not the most common knotweed in and about Changsha, but in late October and throughout November, its clusters of flowers can reliably be found in the mudflats along the Xiang River, though one might have to walk around for a few kilometres before finding them.

Persicaria criopolitana in the Xiang River