Polemonium caeruleum (Jacob's-ladder)

Polemonium caeruleum (Jacob's-ladder)

Observation - Polemonium caeruleum (Jacob's-ladder) - UK and Ireland. Description: Purplish-blue 5-petalled flowers, white towards base in spike-like clusters. Leaves pinnate, alternate.

Purplish-blue 5-petalled flowers, white towards base in spike-like clusters. Leaves pinnate, alternate.