Blue flowers with 3 petals / sepals
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- Spiderwort
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- Spiderwort
Blue flowers with 4 petals / sepals
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- Birdseye Speedwell
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- Birdseye Speedwell
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- Mountain Bluet
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- Mountain Bluet
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- Quaker Ladies
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- Summer Bluet
Blue flowers with 5 petals / sepals
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- Blue Flax
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- Blue Phlox
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- Carolina Crane’s Bill
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- Common Blue Violet
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- Eastern Blue Star
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- Ivy-leaved Morning Glory
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- Periwinkle
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- Periwinkle
Blue flowers with 6-12 petals / sepals
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- Blue-eyed Grass
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- Blue-eyed Grass
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- Blue-eyed Grass
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- Pale Blue-eyed Grass
Blue flowers with many petals / sepals
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- Aster
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- Bachelor’s Button
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- Bachelor’s Button
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- Bachelor’s Button
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- Bachelor’s Button
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- Chicory
Blue flowers in a bell shape
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- Harebell
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- Virginia Bluebell
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- Virginia Bluebell
Blue flowers in a cluster shape
Blue flowers in an irregular shape
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- Asiatic Dayflower
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- Asiatic Dayflower
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- Virginia Dayflower
Blue flowers in a spike shape
Blue flowers on a vine
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- Morning Glory
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- Morning Glory
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- Morning Glory
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- Morning Glory