TY  - RPRT
TI  - The rich get richer: Patterns of plant invasions in the United States
AU  - T.J. Stohlgren
AU  - D.T. Barnett
AU  - J.T. Kartesz
PY  - 2003
DO  - 10.1890/1540-9295(2003)001[0011:trgrpo]2.0.co;2
UR  - https://pubs.usgs.gov/publication/1015115
ID  - 1015115
ER  -