Liliaceae
Allium canadense	MacRoberts, et al. 2006
Erythronium rostratum	MacRoberts, et al. 2006
Lilium michiganense	MacRoberts, et al. 2006
Maianthemum racemosum	MacRoberts, et al. 2006
Uvularia sessilifolia	MacRoberts, et al. 2006