You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Barbarea and Linnaea, are genus of which entities?" whose answer is plants.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Barbarea and Linnaea genus
Useful Output:

Doc 1: Linnaea x grandiflora is a direct hybrid between Linnaea chinensis and Linnaea uniflora, coming from a plant raised in 1886 in Verbania on Lake
Doc 2: The Lonicera genus as well as L. borealis species belong to the family of Caprifoliaceae s.l., hence, there was a high probability of finding
Doc 3: Most fascinating about this plant is the derivation of the genus Linnaea, which honors probably the most distinguished figure in the field
Doc 4: Linnaea borealis (Twinflower) is a nationally scarce plant, mainly restricted to the pinewoods of north-east Scotland, although it may also occur under birch
Doc 5: Linnaea, Linum, Liparis, Lipocarpha, Liquidambar, Liriodendron, Lithospermum  Each photo represents one species in this genus. Barbarea orthoceras · Barbarea