Which is a type of grass, Pleurothallis or Lamarckia?
Pleurothallis Pleurothallis, abbreviated Pths in horticultural trade, is a genus of orchids commonly named bonnet orchids. The genus name is derived from the Greek word 'pleurothallos', meaning 'riblike branches'. This refers to the rib-like stems of many species.
Dielsiochloa Dielsiochloa is a genus of South American plants in the grass family. The only known species is Dielsiochloa floribunda, native to Bolivia (Potosí, La Paz), Peru (Ancash, Huancavelica, Junín, Moquegua, Tacna, Puno), northwestern Argentina (Jujuy, La Rioja), and northern Chile (Antofagasta, Tarapacá).