One hundred methanolic plant extracts were screened for antifungal activity against 9 fungal species. Eighty-one were found to have some antifungal activity and 30 extracts showed activity against 4 or more of the fungi assayed. The extracts with the greatest fungal inhibition were prepared from Alnus rubra catkins, Artemisia ludoviciana aerial parts, Artemisia tridentata aerial parts, Geum macrophyllum roots, Mahonia aquifolium roots and Moneses uniflora aerial parts. In addition to these, extracts prepared from the following plants also exhibited antifungal activity against all 9 fungi: Asarum caudatum whole plant, Balsamorhiza sagittata roots, Empetrum nigrum branches, Fragaria chiloensis leaves, Gilia aggregata aerial parts and roots, Glehnia littoralis roots, Heracleum lanatum roots, Heuchera cylindrica roots and Rhus glabra branches.