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: "Which plant genus, Rudbeckia or Securinega, is in the sunflower family?" whose answer is Rudbeckia.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Rudbeckia sunflower family
Useful Output:

Doc 1: They all have yellow, daisy-shaped flowers with darker centers, but each one has its own traits and preferences. We offer 4 different Rudbeckia,
Doc 2: Black-eyed Susan (Rudbeckia hirta). Asteraceae-Sunflower Family. Delaney Trimble-Root and 2 others. 󰤥 3. 󰤦. 󰤧. Recent Posts.
Doc 3: Rudbeckia hirta Common name: Black-eyed Susan, Brown-eyed Susan A member of the sunflower family, this plant is an annual, biennial or a
Doc 4: Rudbeckia is a genus of flowering plants in sunflower family . Rudbeckia hirta 'prairie sun' ( black-eyed Susan ) is one of largest blooms
Doc 5: ✿ Fun Fact time! Rudbeckia, also known as Black-eyed Susan, is a bright and cheerful flower that belongs to the sunflower family.