Photo: Mahonia aquifolium 21.
Leaf and flowerbuds. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2012-04-27.
Leaf and flowerbuds. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2012-04-27.
Leaf and flowerbuds. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2012-04-27.
Flower cluster and leaf. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-05-21.
Flower clusters and leaf. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-05-21.
Berry clusters and leaf. Botanical garden Kumpula, Helsinki, Finland. Planted. 2009-08-24.
Berry clusters and leaf. Botanical garden Kumpula, Helsinki, Finland. Planted. 2009-08-24.
Dried root bark (barberry) and dried root (mahonia) and 1:5 50 % tinctures made from them. Annala, Helsinki, Finland. Processed. 2004-11-08.
Ilex aquifolium (holly) with ripening red berries and Mahonia aquifolium (Oregon grape) with blue berries. Goslar, Germany. Planted. 2004-09-20.
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.