Plant Catalog - c
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Campanula rotundifolia
A North American Native commonly used on European green roofs. Needs some shade and water. -
Carex flacca
Semi-evergreen blue-green grass. Use as an accent or slow-growing ground cover for foliage. -
Cylindropuntia imbricata
This hardy North American cactus can be used to add height and structure to a green roof.
