Eastern Asia
Hybrid origin, Northwestern United States, California, Canada
Ulmus parvifolia 'Emer II', Ulmus parvifolia 'True Green'
New Jersey tea,Maritime ceanothus,Ceanothus connivens
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24