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 genus contains more species, Dennstaedtia or Delairea?" whose answer is Dennstaedtia.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Dennstaedtia species count
Useful Output:

Doc 1: Dennstaedtiaceae has 270 species, a worldwide distribution, and an edge-colonizing habit that is unusual among ferns.
Doc 2: Dennstaedtiaceae is a monophyletic family of leptosporangiate ferns containing 11 genera and ca. 265 species (Shang et al., 2018; Schwartsburd
Doc 3: As defined here, Dennstaedtia is a pantropical genus of about 55 species recognized by having unbranched rhizomes, petioles bearing
Doc 4: A morphological analysis of the genus Dennstaedtia (Dennstaedtiaceae) from Argentina is carried out and distributional data.
Doc 5: Dennstaedtiaceae is a medium-sized family widespread in tropical and temperate regions. It is represented in New Zealand by five indigenous