@article{18408,
      author = {Winterringer, Glen Spelman,},
      url = {http://library.usi.edu/record/18408},
      title = {New records for Illinois vascular plants; a compilation,},
      publisher = {Illinois State Museum,},
      recid = {18408},
      pages = {x, 135 p.},
      address = {[Springfield]},
      year = {1960},
}