Tanacetum parthenium - Feverfew
Feverfew is a distinctive, aromatic
perennial with leaves that are often more yellow than green. It grows on walls and waste
land, sometimes creating large patches of dense flowers from June through to late
September. Feverfew is usually at its best in July.

The flowers, which are typically 20 mm across, have a characteristic
dimple-like depression in the centre.
Wildflowers of Wales
This wildflower is one of many dozens that are featured in the Bestselling
First Nature Guide to the
Wonderful Wildflowers of Wales, Volume 1 - Woodlands and Waysides
|
|