Japanese maple, Gingko biloba, Garden of Quiet Reflection, LA County Arboretum (11/23/22) Frank McDonough Chinese pistache (Sarah's Radiance), LA County Arboretum (11/23/22) Frank McDonough Crepe myrtle forest, LA County Arboretum (11/23/22) Frank McDonough Liquidambar fruit ripens, LA County Arboretum (11/23/22) Frank McDonough American elm, LA County Arboretum (11/23/22) Frank McDonough Chinese pistache, LA County Arboretum (11/23/22) Frank McDonough There’s a lot to be thankful for during Thanksgiving Week. Leading the list on this site is the beauty of Autumn color.LA County Arboretum & Botanic Garden, Arcadia (482′) – PEAK (75-100%) GO NOW!