Scotland Rock Garden Society
Scotland society who is interested in promoting the cultivation of alpine and rock garden plants.

The Heather Society
The Society provides education on wild heathers of Europe to the heaths and moorlands to the rare splendours of South African.

North American Rock Garden Society
(NARGS) is for gardening enthusiasts interested in alpine, saxatile, and low-growing perennials. It encourages the study and cultivation of wildflowers above the treeline or at lower elevations.

New Zealand Alpine Garden Society (Inc.)
They emphasize in providing education on the Alpine flora of New Zealand.