Mentzelia congesta is a species of flowering plants in the family Loasaceae known by the common name united blazingstar.
The plant is native to the western United States, from Idaho to California.[1]
It grows in forest, scrub, chaparral, and woodland habitats. It is found at 1,500–2,700 metres (4,900–8,900 ft) in elevation.[1]
It is an annual herb producing a tan-colored erect stem up to 40 centimeters tall. The leaves are up to 9 centimeters long and may be smooth-edged or lobed.[1]
The inflorescence is a dense cluster of flowers wrapped in wide, toothed bracts which are white in color with green tips. Each flower has five shiny yellow petals 3 to 9 millimeters long, each with an orange spot near the base.[1]
The fruit is a narrow, straight utricle up to 12 millimeters in length. It contains many minute angular seeds with concave sides covered in tiny bumps.[1]
Mentzelia congesta is a species of flowering plants in the family Loasaceae known by the common name united blazingstar.
