title: Evolution 2003 meeting. Garden flower evolves into weed.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D005075:Biological Evolution; D002170:Canada; D017753:Ecosystem; D005060:Europe; D029751:Silene / Q000235:genetics* / Q000254:growth & development*; D014481:United States