Carduus pycnocephalus, Plymouth Thistle, Plymouth Hoe 1

Carduus pycnocephalus, Plymouth Thistle, Plymouth Hoe 1

Observation - Carduus pycnocephalus, Plymouth Thistle, Plymouth Hoe 1 - UK and Ireland. Description: A native of southern Europe and elsewhere, Carduus pycnocephalus was first recorded growing on the Hoe in 1868

A native of southern Europe and elsewhere, Carduus pycnocephalus was first recorded growing on the Hoe in 1868