''Lomatium plummerae'' (Plummer's lomatium) is a formerly recognized

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

plant Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclud ...

in the carrot family (

Apiaceae Apiaceae or Umbelliferae is a family of mostly aromatic flowering plants named after the type genus ''Apium'' and commonly known as the celery, carrot or parsley family, or simply as umbellifers. It is the 16th-largest family of flowering plants ...

). When recognized, it was subdivided into a number of subspecies and varieties. ,

Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ...

considers the species itself and the variety ''helleri'' to be synonyms of '' Lomatium donnellii'', and the varieties ''austiniae'' and ''sonnei'' as synonyms of ''

Lomatium austiniae ''Lomatium austiniae'' (Austin's desertparsley or Sonne's desert parsley) is a perennial plant in the carrot family (Apiaceae) occurring in a limited area of Nevada Nevada ( ; ) is a U.S. state, state in the Western United States, Western r ...

'', whereas the

Jepson eFlora ''The Jepson Manual'' is a flora of the vascular plants that are either native to or naturalized in California. Botanists often refer to the book simply as ''Jepson''. It is produced by the University and Jepson Herbaria, of the University of Cali ...

considers the species and the varieties ''austiniae'' and ''sonnei'' to be synonyms of ''Lomatium donnellii''.

References

plummerae Historically recognized plant taxa Taxa named by John Merle Coulter {{Apiaceae-stub