On some British examples of Poecilium lividum (Rossi) (= Phymatodes lividus) (Cerambycidae) from the New Forest: are they authentic?

Full title
On some British examples of Poecilium lividum (Rossi) (= Phymatodes lividus) (Cerambycidae) from the New Forest: are they authentic?
Author
M. V. L. Barclay
Year
2003
Publisher
The Coleopterist
Volume
12
Part
3
Pages
114