Which has more species, Ecballium or Brownea?
Brownea Brownea is a genus of about 30 species in the family Fabaceae, subfamily Detarioideae. The genus is native to tropical regions of the Americas. The species are shrubs and trees growing to 20 m tall.
Eriogonum heracleoides Eriogonum heracleoides (common names parsnipflower buckwheat, whorled buckwheat, and Wyeth buckwheat) has many flowering clusters that are cream or off-white in color. Its usual habitat is rocky areas such as sagebrush deserts and Ponderosa pine forests. Parsnipflower buckwheat is in the genus "Eriogonum" and the family Polygonaceae which is a family of plants known as the "knotweed family". It inhabits much of the western part of the United States.