Tiedemannia

Tiedemannia is a small genus of flowering plants in the carrot family known as cowbanes and dropworts.^[1][2][3] Species in this genus have been formerly classified in the genera Conium, Oenanthe, and Oxypolis.

Tiedemannia
Tiedemannia canbyi
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Apiales
Family:	Apiaceae
Subfamily:	Apioideae
Tribe:	Oenantheae
Genus:	Tiedemannia DC.

As of 2020^[update], Kew's Plants of the World Online accepts two species in the genus Tiedemannia:^[1]

• Tiedemannia canbyi (J.M.Coult. & Rose) Feist & S.R.Downie – Canby's cowbane, Canby's dropwort
• Tiedemannia filiformis (Walter) Feist & S.R.Downie – water cowbane, water dropwort