Flowers have 8-21 yellow petals with a reddish or purplish-brown center disk.
Flower Colors: Yellow
Tall Goldenrod
Flowers in a large pyramid-shaped cluster at the top of the stem. It is the most common goldenrod in this area. This goldenrod usually has stem ball galls.
Texas Yellow Flax
Pale yellow 5 petaled flowers on scattered branches.
Whorled Coreopsis
Clusters of bright yellow flowers with 8 petals. Leaves are opposite and divided into 3 leaflets, appearing to be 6 whorled leaves.
Winged Sumac
Large cluster of greenish-white flowers. The center leaf stalk has wings between the leaflets.
Wood Sorrel
Bright yellow flowers in branching clusters of 3-15.
Yellow Passionflower
Greenish-yellow, 5 petaled flowers with a threadlike crown that is sometimes purple at the base.
Yellow Star-grass
Clusters of 1-3 star-shaped yellow flowers. The leaves look like blades of grass.
Yellow Thistle
A spiny plant with large yellow or purple flower heads.
Zigzag Goldenrod
Small flowers at the end of the stem, round leaves get bigger closer to the ground. The stem zigzags between the leaves.