PLANTS Profile for Conyza bonariensis (asthmaweed)

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PLANTS Profile

Conyza bonariensis (L.) Cronquist
asthmaweed

Symbol:

COBO

Group:

Dicot

Family:

Asteraceae

Duration:

Annual
Biennial

Growth Habit:

Forb/herb

Native Status:

L48


Common Names:
	wavy-leaf fleabane
	flax-leaf fleabane

More Information:

Images:
Conyza bonariensis (L.) Cronquist

See all the Conyza thumbnails at the PLANTS Gallery

Synonyms:
Conyza bonariensis (L.) Cronquist

	ERBO4	Erigeron bonariensis L.
	ERCR11	Erigeron crispus Pourr.
	ERLI2	Erigeron linifolius Willd.
	LEBO3	Leptilon bonariense (L.) Small
	LELI3	Leptilon linifolium (Willd.) Small

Distribution:
Conyza bonariensis (L.) Cronquist


View Native Status

See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AL, AR, AZ, CA, FL, GA, LA, MS, NC, NM, NV, OR, SC, TX, UT, VA)

Related Taxa:
Conyza bonariensis (L.) Cronquist

View 477 genera in Asteraceae, 6 species in Conyza

Classification:
Conyza bonariensis (L.) Cronquist

Click on a scientific name below to expand it in the PLANTS Classification Report.


Kingdom	Plantae – Plants
Subkingdom	Tracheobionta – Vascular plants
Superdivision	Spermatophyta – Seed plants
Division	Magnoliophyta – Flowering plants
Class	Magnoliopsida – Dicotyledons
Subclass	Asteridae
Order	Asterales
Family	Asteraceae – Aster family
Genus	Conyza Less. – horseweed
Species	Conyza bonariensis (L.) Cronquist – asthmaweed

U.S. Weed Information:
Conyza bonariensis (L.) Cronquist

asthmaweed
flaxleaved fleabane
hairy fleabane

This plant can be weedy or invasive according to the authoritative sources noted below. This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of Weeds of the U.S.

WSWS

Whitson, T.D. (ed.) et al. 1996. Weeds of the West. Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming. Laramie, Wyoming. 630pp.

Introduced Information:
Conyza bonariensis (L.) Cronquist

This plant is introduced to some part of the PLANTS Floristic Area, though it may be native in other parts. Click on link below for a partial or complete list of PFA introduced plants.

Scientific Name=	A \| B \| C \| D \| E \| F \| G \| H \| I \| J \| K \| L \| M \| N \| O \| P \| Q \| R \| S \| T \| U \| V \| W \| X \| Y \| Z \| all
Common Name=	A \| B \| C \| D \| E \| F \| G \| H \| I \| J \| K \| L \| M \| N \| O \| P \| Q \| R \| S \| T \| U \| V \| W \| X \| Y \| Z \| all

More Accounts and Images:
Conyza bonariensis (L.) Cronquist

View photographs from CalPhotos.

View species account, photographs, and distribution from USF Atlas of Florida Vascular Plants.

View species account from ARS Germplasm Resources Information Network (GRIN).

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 37112.

View species account and distribution map from Jepson Interchange (University of California - Berkeley).

View species account, photographs, and distribution from University of Washington Burke Museum.

Related Web Sites:
Conyza bonariensis (L.) Cronquist

UC Davis, IPM: abstract & images

Weed Science Society of America

Time Generated: 02/16/2009 02:07 PM MST