Several species of this remarkable hitchhiking herb are native to the midwestern and eastern United States.
(Several species of this remarkable hitchhiking herb; are; native to the midwestern and eastern United States) (this remarkable hitchhiking herb; are native to; the midwestern and eastern United States)
Several species of this remarkable hitchhiking herb this remarkable hitchhiking herb
are are native to
native to the midwestern and eastern United States
the midwestern and eastern United States