Campanula waldsteiniana xera now called H

now called H

with three outer white tepals arching over smaller

Lovely massed growth by John Barkla NZPCN

A strong-growing

Dunedin where Margaret Barker uses this plant to superb effect

Campanula waldsteiniana xera now called HA low, evergreen mat with textured leaves and wide blue purple flowers in summer, ideal for sunny rockeries or alpine crevices. Dalmatia, Croatia: limestone rock crevices. Interesting foliage and blue purple, wide open flower, this is a special plant in the alpine garden and rockery. Violet flowers in summer. Stoloniferous so it forms an evergreen carpet. Likes a bit of lime, but neutral is fine too. Sun. 12cm Wikimedia Dario Taraborelli, CC0, via