Does Limnocharis or Oemleria genus of plant have more recognized species?
Limnocharis Limnocharis is a genus of plants in the family Alismataceae, native to Mexico, Central America, the West Indies and South America) but naturalized in China, India, and Southeast Asia as well. Two species are recognized as of May 2014:
Osmorhiza occidentalis Osmorhiza occidentalis is a species of flowering plant in the carrot family known by the common name western sweet cicely or western sweetroot.