The Australasian Society of Clinical Immunology and Allergy

Ragweed Print E-mail
Pollen Calendar

 

Ragweed
Ambrosia artemisiifolia
 
Ragweed
 
Annual erect herb with dark green divided leaves. Male flowers are borne on spikes above a cluster of female flowers. The male flowers have a greenish hood around yellow flowers and produce copious amounts of pollen.
 
Calendar 15

 

This pollen calendar has been produced as an educational resource on behalf ofAventis

Last Updated ( Friday, 05 December 2008 )
 
< Prev   Next >