Ziziphus pubescens Oliv. Engl.: ziziphus.
Leaf, very pretty. This is what artificial greenery is aiming for. Botanical garden Kaisaniemi, Helsinki, Finland. Greenhouse. 2005-05-20.
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.