Cup shaped flower with >20 petals and yellow stamens. Flowers open in the day and close at night.
Locations: Indian Creek Greenway
Whorled Coreopsis
Clusters of bright yellow flowers with 8 petals. Leaves are opposite and divided into 3 leaflets, appearing to be 6 whorled leaves.
Wild Quinine
Flower heads in a flat-topped, branched cluster. Petals are very short with a white center disk.
Winged Monkey-Flower
Pale pink to nearly white solitary flowers that have two unequal lips. The upper lip has 2 folded lobes, the lower lip is spreading and has 3 lobes.
Winged Sumac
Large cluster of greenish-white flowers. The center leaf stalk has wings between the leaflets.
Wisteria
A climbing vine with 6-12 inch clusters of fragrant, purple, pea-shaped flowers.
Wood Sorrel
Bright yellow flowers in branching clusters of 3-15.
Yellow Thistle
A spiny plant with large yellow or purple flower heads.