Olmeca is a genus of Mesoamerican bamboo in the grass family.
Persicaria is a genus of herbaceous flowering plants in the knotweed family, Polygonaceae. Plants of the genus are known commonly as knotweeds or smartweeds. It has a cosmopolitan distribution, with species occurring nearly worldwide. The genus was segregated from Polygonum.
Otatea, called weeping bamboo, is a genus of clumping bamboos in the grass family, native to Mexico, Central America, and Colombia.
Leptoscyphus is a genus of liverwort in family Lophocoleaceae.
Scapania is a genus of liverworts in the family Scapaniaceae. It contains the following species :
Schistochila is a genus of liverwort in family Schistochilaceae.
In biological taxonomy, circumscription is the content of a taxon, that is, the delimitation of which subordinate taxa are parts of that taxon. If we determine that species X, Y, and Z belong in Genus A, and species T, U, V, and W belong in Genus B, those are our circumscriptions of those two genera. Another systematist might determine that T, U, V, W, X, Y, and Z all belong in genus A. Agreement on circumscriptions is not governed by the Codes of Zoological or Botanical Nomenclature, and must be reached by scientific consensus.
Barbilophozia attenuata is a species of liverwort belonging to the family Anastrophyllaceae.
Lophozia is a genus of liverworts belonging to the family Lophoziaceae.
Fuscocephaloziopsis is a genus of liverworts belonging to the family Cephaloziaceae.
Obtusifolium is a monotypic genus of liverworts belonging to the family Cephaloziellaceae.
Neoorthocaulis is a genus of liverworts belonging to the family Anastrophyllaceae.
Mesoptychia is a genus of liverworts belonging to the family Jungermanniaceae.
Lophocolea is a genus of liverworts belonging to the family Lophocoleaceae. The genus has a cosmopolitan distribution.
Mylia is a genus of liverworts. It is the only genus in the family Myliaceae. While many species are green, some species may be brownish to reddish. The leaves are unlobed and have a smooth edge; the underleaves are tapered and narrow. Plants may have gemmae.
Anastrophyllaceae is a family of liverworts belonging to the order Jungermanniales.
Cephaloziellaceae is a family of liverworts belonging to the order Jungermanniales.
Drepanolejeunea is a genus of liverworts belonging to the family Lejeuneaceae.
