Just a few to be going on with:
a)Genus Broussonetia b)Genus Sequoiadendron c)Genus Sequoia d)Species Pseudoacacia e)Family Simaroubaceae f)Family Aquivoliaceae
Then there are individually common named varieties:
1)Whitebeam mountain ash 2)Swedish mountain ash 3)Edible mountain ash 4)Oriental spruce 5)Swiss mountain pine 6)Sequoia
