Perennials
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Campanula punctata f. rubriflora (Spotted Bellflower)
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Campanula rotundifolia (Harebell)
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Campanula sibirica ‘Royal Wedding’ (Siberian Bellflower)
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Campanula takesimana (Korean Bellflower)
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Campanula Thumbell Violet Blue (Bluebell Bellflower)
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Campanula x ‘Sarastro’ (Bellflower)
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Campanula x ‘Birch Hybrid’ (Bellflower)
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Cardamine maxima (Large Toothwort)
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Caryopteris incana Pavillion Blue (Bluebeard)
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Caryopteris incana Pavillion Pink
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Caryopteris incana Pavillion White (Bluebeard)
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Catananc caerulea Cupids Dart (Cupid’s Dart)