Perennials
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Berkheya purpurea (Purple Berkheya)
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Berlandiera lyrata (Chocolate Daisy)
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Bigelowia nuttallii (Nuttall’s Rayless Goldenrod)
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Brunnera macrophylla ‘Jack Frost’ (Siberian Bugloss)
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Buphthalmum salicifolium (Willowleaf Ox-eye)
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Bupleurum longifolium ‘Bronze Beauty’ (Hare’s Ear)
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Callirhoe involucrata (Wine Cups)
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Campanula glomerata var. alba (Clustered Bellflower)
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Campanula portenschlagiana (Dalmatian Bellflower)
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Campanula poscharskyana Blue Waterfall ‘Camgood’ (Serbian Bellflower)
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Campanula punctata ‘Silver Bells’ (Spotted Bellflower)
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Campanula sibirica ‘Royal Wedding’ (Siberian Bellflower)