Among the most attractive in the garden are the eryngoes - or Eryngium. Eryngoes, also called sea hollies, are perennial plants, occasionally annuals, with distinctive, bristly flower heads.

Eryngium, commonly called sea holly or Alpine thistle, is a plant that grows well in Redlands. Eryngium is native to Europe, the Mediterranean, Siberia and the Balkans. Its name comes from the Gree… ...