Flowers have 4 round petals that curve inward, with 4 green sepals as long as the petals. Flowers last less than one day.
Leaves: Alternate
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.
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.
Black-eyed Susan
Single yellow, daisy-like flowers with a domed brownish-purple center.
Blanket Flower
Daisy-like flowers with orange-red petals that have 3-toothed yellow tips. The center of the flower is red-brown.
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.
Bulbous Buttercup
Flowers have shiny yellow petals.