Which is a type of grass, Pleurothallis or Lamarckia?
Lamarckia Lamarckia is a Eurasian and African plant in the grass family.
Phalaris (plant) Phalaris is a genus of grasses. Various species of "Phalaris" grow on every continent except Antarctica. They can be found in a broad range of habitats from below sea level to thousands of feet above sea level and from wet marshy areas to dry places. "P. arundinacea" and "P. aquatica" are sometimes invasive species in wetlands.