Between Matteuccia and Aquilegia, which genus contains more species?
Matteuccia Matteuccia is a genus of ferns with one species, Matteuccia struthiopteris (common names ostrich fern, fiddlehead fern or shuttlecock fern). It is a crown-forming, colony-forming plant, occurring in temperate regions of the Northern Hemisphere in central and northern Europe, northern Asia, and northern North America. The species epithet "struthiopteris" comes from Ancient Greek words, "struthio" meaning ostrich and "pterion" meaning wing.
Succisella Succisella is a genus of flowering plants in the family Caprifoliaceae. There are four or five species in the genus. They are all native to Europe; three are endemic to the Iberian Peninsula.