Asiatic Dayflower

Flower has 2 large blue petals and one small white petal. Each flower blooms in the morning for a single day.

Bird’s Eye Speedwell

Flowers are blue-violet and turn white with dark lines toward the center. One petal is narrower than the others.

Bitterweed

Wedge-shaped petals with 3 lobes at the tip. The center is dome-shaped and yellow.

Black-eyed Susan

Single yellow, daisy-like flowers with a domed brownish-purple center.

Blue Field-Madder

Tiny cross-shaped pink to lavender flowers in clusters at the ends of branches.

Blue Mistflower

Bluish purple flowers are fluffy and tubular. They appear in dense flat-topped clusters.

Blue Toadflax

Blue to purple flowers with a 2-lobed upper lip and a larger, 3-lobed lower lip with a white center. The back of the flower has a long, downward pointing spur.

Bluet

Flowers are pale blue to violet with a yellow center. There is one flower per stem tip.

Bull Thistle

Wide, fluffy flower that is purplish-pink. Flower sits on a green urn-shaped base.

Butterfly Milkweed

Orange or reddish-orange 5 petal flowers in clusters at the end of the stem.