Question: Which of Bupleurum and Corokia has more species?
Sentence (from "Pierre Chrétien"): Trifurcula chretieni" Z. & A. Lastuvka & van Nieukerken, 2013 is "named in honour of Pierre Chrétien (1846–1934), who discovered nepticulid mines on Bupleurum, including those on "Bupleurum rigidum", and the first author to describe a number of Mediterranean species that are now placed in "Trifurcula" ("Glaucolepis")."
Relevant evidence: No