Isotria verticillata (Muhlenberg ex Willdenow) Rafinesque

Isotria verticillata (Muhlenberg ex Willdenow) Rafinesque is an accepted species name sensu FNA Ed. Comm., 2002b.

Vernacular names

• isotrie verticillée COSEPAC, 2008+
• grande pogonie verticillée COSEPAC, 2000

• large whorled pogonia COSEWIC
• large whorled pogonia orchid FNA Ed. Comm., 2002b
• purple five-leaved orchid ITIS, 2010

Synonyms

• Arethusa verticillata Muhlenberg ex Willdenow FNA Ed. Comm., 2002b
• Pogonia verticillata (Muhlenberg ex Willdenow) Nuttall FNA Ed. Comm., 2002b

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Lilianae
Order	Asparagales
Family	Orchidaceae
Subfamily	Vanilloideae
Tribe	Pogonieae
Genus	Isotria
Species	Isotria verticillata

Habit

Herb