title: Polyploidy and ecological transfiguration in Achillea.
authors.affiliation: Section of Integrative Biology, University of Texas, Austin, TX 78713, USA. dlevin@uts.cc.utexas.edu
authors.forename: Donald
authors.initials: D
authors.lastname: Levin
mesh_terms: D031162:Achillea / Q000502:physiology*; D000222:Adaptation, Physiological / Q000502:physiology*; D002140:California; D032461:Chromosomes, Plant / Q000235:genetics / Q000378:metabolism*; D017753:Ecosystem; D018628:Gene Dosage; D011123:Polyploidy