List of Michigan endangered and threatened plants
Do Not Pick or Dig
- American Lotus (Nelumbo lutea)
- Birdfoot Violet (Viola pedata)
- Climbing Bittersweet (Celastrus scandens)
- False Indigo (Baptisia leucophaea)
- Flowering Dogwood (Cornus florida) (doesn't grow in area)
- Gentian (
G. alba Muhl.,
G. crinita,
G. linearis,
G. puberulenta,
G. saponaria,)
- Ladyslippers and Orchids (grow in Cadillac area)
Arethusa bulbosa,
Calopogon pulchellus,
Corallorhiza maculata,
C. striata,
Cypripedium acaule,
C. reginae,
C. calceolus,
Habenaaria ciliaris,
H. fimbriata'
H. lacera,
Isotria medeoloides,
Spiranthes cernua,
Triphora trianthophora)
- Michigan Holly or Winterberry (Ilex verticillata) (grows in Cadillac area)
- Pipsisewa (Chimaphila umbellata)
- Purple Turtlehead (Chelone obliqua)
- Sweet William (Phlox maculata)
- Trailing Arbutus (Epigaea repens)
- Trillium (T. grandiflorum, T. cernuum, T. erectum, T. sessile, T undulatum) (grow in Cadillac area)
- Wild Hyacinth (Camassia scilloides)
In addition the following are prohibited in flower show design and horticulture by MGC, Inc rules.