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You are here: Home / Plant Profile

Ageratina altissima (L.) R.M. King & H. Rob. var. altissima
white snakeroot



General Information
Symbol: AGALA
Group: Dicot
Family: Asteraceae
Duration: Perennial
Growth Habit: Forb/herb
Native Status: CAN   N
L48   N
Data Source and Documentation
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green round image for nativity Native blue round image for introduced Introduced ocre round image for introduced and nativity Both white round image for no status Absent/Unreported
image for native, but no county data Native, No County Data image for introduced, but no county data Introduced, No County Data both introduced and native, but no county data Both, No County Data
Native Status:
lower 48 status L48    Alaska status AK    Hawaii status HI    Puerto Rico status PR    Virgin Islands status VI    Navassa Island NAV    Canada status CAN    Greenland status GL    Saint Pierre and Michelon status SPM    North America NA   

Images

click on a thumbnail to view an image, or see all the Ageratina thumbnails at the Plants Gallery

©Lawrence S. Gilliam. United States, VA, Grayson Co., wooded highlands. August 3, 2004. Usage Requirements.

©G.A. Cooper. Provided by Smithsonian Institution, Department of Botany. United States, DC, Washington, Rock Creek Park. Usage Requirements.

©G.A. Cooper. Provided by Smithsonian Institution, Department of Botany. United States, DC, Washington, Porter Street. Usage Requirements.

slideshow

Synonyms

Symbol Scientific Name
AGAL9 Ageratum altissimum L., non Eupatorium altissimum L.
EURU6 Eupatorium rugosum Houtt.
EURUC Eupatorium rugosum Houtt. var. chlorolepis Fernald
EURUT Eupatorium rugosum Houtt. var. tomentellum (B.L. Rob.) S.F. Blake
EURUV Eupatorium rugosum Houtt. var. villicaule (Fernald) S.F. Blake
EUURT Eupatorium urticifolium Reichard var. tomentellum B.L. Rob.

Classification

Click on a scientific name below to expand it in the PLANTS Classification Report.
Rank Scientific Name and Common Name
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Asteridae
Order Asterales
Family Asteraceae ⁄ Compositae – Aster family
Genus Ageratina Spach – snakeroot
Species Ageratina altissima (L.) R.M. King & H. Rob. – white snakeroot
Variety Ageratina altissima (L.) R.M. King & H. Rob. var. altissima – white snakeroot

Subordinate Taxa

This plant has no children

Legal Status

Wildlife

Food

Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Cover

Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Description of Values

Value Class Food Cover

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