Eupatorium perfoliatum

Classification Hierarchy
Kingdom	Plantae
Subkingdom	Tracheophyta
Superdivision	Spermatophyta
Division	Magnoliophyta
Class	Magnoliopsida
Subclass	Asteridae
Order	Asterales
Family	Asteraceae
Genus	Eupatorium
Species	Eupatorium perfoliatum

BONAP, FNA, ITIS, USDA, VPI

Scientific Name: Eupatorium perfoliatum

Common Name: Common boneset

Origin: Native

Notes:

Additional references: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

Field Marks for Identification:

Flowers: July, white, corymbiform heads with 7 - 10 florets

Leaves: opposite, perfoliate (The bases of opposite leaves are continuous around the stem).

Glossaries of botanical terms: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.