Spiked Rampion - May 15 | Round-Headed Rampion - May 20 | Spreading Bellflower - May 22 | Clustered Bellflower - May 25 | Rampion - May 31 | Peach-Leaved Bellflower - June 4 | Harebell - June 7 |
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Sheep's-bit - July 9 | Heath Lobelia - July 24 | Yellow Bellflower - June 24 | Giant Bellflower - June 27 | Bearded Bellflower - July 16 | Campanula spicata - August 8 | Campanula morettiana - August 11 |
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Cardinal Flower - August 18  | Campanula cochlearifolia - September 10 |
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