Alternate-Leaved Seedbox

Flowers have 4 round petals that curve inward, with 4 green sepals as long as the petals. Flowers last less than one day.

American Burnweed

Cylindrical flowers cluster at the end of stems. There are no petals, but there are bud-like dull yellow or white disk florets.

Asiatic Dayflower

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

Beefsteak-plant

Small bell-shaped pink to pale purple flowers on 4 inch spikes. The flowers have notched upper and lower lips, and 2 short lateral lobes.

Big-headed Aster

Purple daisy-like flowers with a yellow center that becomes reddish-purple with age.

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.

Blanket Flower

Daisy-like flowers with orange-red petals that have 3-toothed yellow tips. The center of the flower is red-brown.

Blue Mistflower

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

Broadleaf Arrowhead

White, 3 petaled flowers. Male and female flowers are on the same scape, the male flowers on the upper portion, the female flowers on the lower portion. Male flowers have bushy yellow centers, female flowers have mounded green centers. The leaves are 12 inches long, held above water, and are shaped like arrowheads.