''Cleomella sparsifolia'' is a species of

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed with ...

known by the common names fewleaf cleome and fewleaf spiderflower. This annual wildflower is native to

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

and

Nevada Nevada ( ; ) is a landlocked state in the Western United States. It borders Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast, and Utah to the east. Nevada is the seventh-most extensive, th ...

where it grows in desert sand. This is an erect, branching plant not exceeding a meter in height. Its sparse leaves are each made up of 3 thick, oval-shaped leaflets. The bright yellow flowers have curving petals and long

stamen The stamen (: stamina or stamens) is a part consisting of the male reproductive organs of a flower. Collectively, the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament ...

s tipped with knobby anthers. The fruit is a capsule up to 4 centimeters long.

References

External links

Jepson Manual TreatmentPhoto gallery
sparsifolia North American desert flora Flora of California Flora of Nevada Plants described in 1871 {{Brassicales-stub