21May2017 NS6258 PW

21May2017 NS6258 PW

21May2017 NS6258 PW

Polemonium caeruleum NS9517 25Jul2018 MP

Polemonium caeruleum NS6058 28April2019 PW

The flowers can also be white.

Polemonium caeruleum subsp caeruleum forma album NS7950 19May2020 MP