For the current list of invasive plants, see OAC 901:5-30-01. A five-person invasive plant advisory committee will review potential future additions to the invasive plant list. The following plants are designated as invasive in Ohio:

• Amur honeysuckle (Lonicera maackii)
• Autumn olive (Elaeagnus umbellate)
• Black dog-strangling vine, black swallowwort (Vincetoxicum nigrum)
• Callery pear (Pyrus calleryana) (effective on January 2023)
• Spotted knapweed (Centaurea stoebe ssp. Micranthos)
• Common barberry (Berberis vulgaris)
• Common reed (Phragmites australis)
• Common teasel (Dipsacus fullonum)
• Curly-leaved pondweed (Potamogeton crispus)
• Cutleaf teasel (Dipsacus laciniatus)
• Dame's rocket (Hesperis matronlis)
• Brazilian Elodea (Egeria densa)
• Eurasian water-milfoil (Myriophyllum spicatum)
• European buckthorn (Rhamnus cathartica)
• European frog-bit (Hydrocharis morsus-ranae)
• European wand loosestrife (Lythrum virgatum)
• Fig buttercup/lesser celandine (Ficaria verna (synonym Ranunculus ficaria))
• Flowering rush (Butomus umbellatus)
• Garlic mustard (Alliaria petiolate)
• Giant hogweed (Heracleum mantegazzianum)
• Glossy buckthorn  (Frangula alnus)
• Hairy willow herb (Epilobium hirsutum)
• Hybrid cattail (Typha x glauca)
• Hydrilla (Hydrilla verticillate)
• Japanese honeysuckle (Lonicera japonica)
• Japanese stiltgrass (Microstegium vimineum)
• Kudzu (Pueraria montana var. lobate)
• Morrow's honeysuckle (Lonicera morrowii)
• Multiflora rose (Rosa multiflora)
• Narrow-leaved cattail (Typha angustifolia)
• Oriental bittersweet (Celastrus orbiculatus)
• Parrotfeather (Myriophyllum aquaticum)
• Purple loosestrife (Lythrum salicaria)
• Russian olive (Elaeagnus angustifolia)
• Tatarian honeysuckle (Lonicera tatarica)
• Tree-of-heaven (Ailanthus altissima) 
• Water chestnut (Trapa natans)
• Yellow floating heart (Nymphoides peltate)