title: Herbaria: Plant collections find strength in numbers.
authors.affiliation: James Madison University Herbarium, Harrisonburg, Virginia, USA.
authors.forename: Conley K
authors.initials: CK
authors.lastname: McMullen
authors.affiliation: Ted R. Bradley Herbarium, George Mason University, Fairfax, Virginia, USA.
authors.forename: Andrea
authors.initials: A
authors.lastname: Weeks
mesh_terms: D001901:Botany / Q000193:education; D063045:Crowdsourcing / Q000706:statistics & numerical data; D016208:Databases, Factual / Q000706:statistics & numerical data / Q000600:supply & distribution*; D010944:Plants; D014481:United States