Hawaiian Ecosystems at Risk project (HEAR)

Ageratina riparia
(Asteraceae)
creeping croftonweed, mist flower, river eupatorium, spreading mistflower

image of Ageratina riparia image of Ageratina riparia image of Ageratina riparia
MORE IMAGES
HEAR home  >  species info  >  plants  >  Ageratina riparia (Asteraceae)
(hints)
Species description or overview Taxonomy & nomenclature Impacts Control methods
Images Herbarium specimens Distribution  

Species description or overview

Ageratina riparia information from PIER
Information on Ageratina riparia as relevant to Pacific Islands is provided by the Pacific Island Ecosystems at Risk project (PIER).

Taxonomy & nomenclature

GRIN nomenclature info for Ageratina riparia
Nomenclatural information about Ageratina riparia is provided by USDA/ARS/NGRP/GRIN.

ITIS nomenclature info for Ageratina riparia
Nomenclatural information about Ageratina riparia is provided by ITIS.

IPNI nomenclature info for Ageratina riparia
Nomenclatural information about Ageratina riparia is provided by The International Plant Names Index (IPNI).

Impacts

Ageratina riparia (Asteraceae): species information from GCW
Information on Ageratina riparia as relevant to Pacific Islands is provided by the Global Compendium of Weeds (GCW).

Control methods

Herbicidal weed control methods for pastures and natural areas of Hawaii View info about Adobe Acrobat PDF format  new posting 
This comprehensive review of herbicide application methods includes calculations for formulations, and appendices listing herbicides registered for use in Hawaii and their toxicities (University of Hawaii, 2002).

Images

Images of Ageratina riparia (Asteraceae) (Hamakua pamakani, spreading mist flower)
Links to high-resolution free images of Ageratina riparia (Asteraceae) (Hamakua pamakani, spreading mist flower) by Forest & Kim Starr (USGS) are available here.

Smithsonian Flora of the Hawaiian Islands info for Ageratina riparia
Smithsonian Flora of the Hawaiian Islands (Wagner, W. L., D. R. Herbst, and D. H. Lorence. 2005-. Flora of the Hawaiian Islands website. http://ravenel.si.edu/botany/pacificislandbiodiversity/hawaiianflora/index.htm [accessed Apr 2006])

Ageratina riparia images from PIER
Images of Ageratina riparia provided by the Pacific Island Ecosystems at Risk project (PIER).

Herbarium specimens

Images of voucher specimens for Ageratina riparia from the herbarium of Kalaupapa National Historical Park (Molokai, Hawaii, USA)
Images of voucher specimens of Ageratina riparia from the herbarium of Kalaupapa National Historical Park (Molokai, Hawaii, USA) are available online.

Distribution

Smithsonian Flora of the Hawaiian Islands info for Ageratina riparia
Smithsonian Flora of the Hawaiian Islands (Wagner, W. L., D. R. Herbst, and D. H. Lorence. 2005-. Flora of the Hawaiian Islands website. http://ravenel.si.edu/botany/pacificislandbiodiversity/hawaiianflora/index.htm [accessed Apr 2006])

PDF icon Some documents posted on the HEAR website are in Adobe Acrobat PDF format. If your computer is not already set up to read these files, you can download the FREE Adobe Acrobat reader. You can set up most web browsers to automatically invoke this reader (as a "helper application" or "add-in") upon encountering documents of this type (refer to your browser's documentation for how to do this). download Acrobat reader

The Hawaiian Ecosystems at Risk (HEAR) project is currently funded by the Pacific Basin Information Node (PBIN) of the National Biological Information Infrastructure (NBII) through PIERC (USGS) with support from HCSU (UH-Hilo). More details are available online. Pacific Basin Information Node (PBIN) National Biological Information Infrastructure (NBII)
[  species lists  ]    [  plants  ]    [  HEAR home  ]
Comments?  Questions?  Send e-mail to: webmaster@hear.org
The template for this page was created on 15 March 2004 by EMS, and was last updated on 20 February 2006 by PT. The content of this page was last regenerated on (or after) 28 March 2008 by PT. Valid HTML 4.01!