question: Barbarea and Linnaea, are genus of which entities?
answer: plants
context: Title: Barbarea balcana
  Passage: Barbarea balcana (also known as Balkan yellow rocket) is a perennial herb of the genus "Barbarea" from the family Brassicaceae / Cruciferae that grows in wet spring areas.
  Title: Linnaea
  Passage: Linnaea is a plant genus which has often been classified in the family Caprifoliaceae (the Honeysuckle family) but may be more accurately considered to belong to its own family, Linnaeaceae.  The genus includes a single, generally boreal to subarctic woodland subshrub species, Linnaea borealis, commonly known as twinflower (sometimes written twin flower).
  Title: Barbarea
  Passage: Barbarea (winter cress or yellow rocket) is a genus of about 22 species of flowering plants in the family Brassicaceae, native to temperate regions of the Northern Hemisphere, with the highest species diversity in southern Europe and southwest Asia.  They are small herbaceous biennial or perennial plants with dark green, deeply lobed leaves and yellow flowers with four petals.
  Title: Abelia
  Passage: Abelia is a genus of about 30 species and many hybrids in the honeysuckle family Caprifoliaceae.  Some authors, including the Angiosperm Phylogeny Group, consider "Abelia" and related genera to belong instead in the segregate family Linnaeaceae, also including such genera as "Linnaea", "Abelia", "Dipelta", "Kolkwitzia", and "Zabelia", but not such others as "Lonicera" or "Symphoricarpos," included by them instead in a more narrowly viewed Caprifoliaceae.
citations: Linnaea Barbarea