Coreopsis "Sweet Dreams" – National Arboretum, Was… Bonsai Chinese Juniper – National Arboretum, Washi… Dwarf Hinoki Cypress – National Arboretum, Washing… Bonsai American Hornbeam – National Arboretum, Was… Bonsai Lantana Tree – National Arboretum, Washingt… Dwarf Japanese Garden Juniper – National Arboretum… White Spider Chrysanthemum Buds – National Arboret… Formosa Pine #1 – National Arboretum, Washington D… Formosa Pine #2 – National Arboretum, Washington D… The Zither Player – National Arboretum, Washington… Bleeding Heart Vine – National Arboretum, Washingt… Japanese Cedar #1 – National Arboretum, Washington… Japanese Cedar #2 – National Arboretum, Washington… Bonsai Japanese Maple – National Arboretum, Washin… Bonsai Bougainvillea Flowers – National Arboretum,… Crape Myrtle in Autumn #1 – National Arboretum, Wa… Crape Myrtle in Autumn #2 – National Arboretum, Wa… Amidst the Sheffied Pinks – National Arboretum, Wa… Upping the Ante – National Arboretum, Washington D… Bonsai English Hawthorn – National Arboretum, Wash… Bonsai Cedar Elm – National Arboretum, Washington… Bonsai Golden Larch – National Arboretum, Washingt… Bonsai Bradford Pear Tree – National Arboretum, Wa… Bonsai Trident Maple – National Arboretum, Washing… Bonsai American Beech – National Arboretum, Washin… Bonsai Japanese Magnolia – National Arboretum, Was… Autumn on Hickey Lane – National Arboretum, Washin… The Pond on Hickey Lane in Autumn – National Arbor… I Shall Not Be Moved – National Arboretum, Washing… Golden Needles – National Arboretum, Washington D.… White Oak, Red Leaves – National Arboretum, Washin… Leaves on the Tree of Life – National Arboretum, W… Between Heaven and Earth – National Arboretum, Was… Dancing on a "Moonbeam" – National Arboretum, Wash… Purple and White Zinnia – National Arboretum, Wash… Giant Hibiscus – National Arboretum, Washington D.… Eupatorium fortunei – National Arboretum, Washingt… Bonsai Japanese Yew – National Arboretum, Washingt… Zephyranthes Rosea – National Arboretum, Washingto… "Black Flamingo" – National Arboretum, Washington… Crape Myrtle Flowers – National Arboretum, Washing… Coreopsis "Red Shift" – National Arboretum, Washin… Chinese Trumpet Vine – National Arboretum, Washing… Frangipani Flower – National Arboretum, Washington… Cicada-Killer Wasp – National Arboretum, Washingto… Old Capitol Columns #4 – National Arboretum, Washi… Persian Silk Tree – National Arboretum, Washington… Purple Zinnia, Brown Skipper – National Arboretum,… Orange Marigold – National Arboretum, Washington D… He Had High Hopes – National Arboretum, Washington… Banana Flower – National Arboretum, Washington DC What's Upside Down Tiger Lily? – National Arboretu… Japanese Beetle – National Arboretum, Washington D… Leopard "Lily" – National Arboretum, Washington D… Crape Myrtle – National Arboretum, Washington DC A Study in Orange – National Arboretum, Washington… "Twist-n-Shout" Hydrangea – National Arboretum, Wa… Japanese Stone Lantern #3 – National Arboretum, Wa… Yellow Vanda Orchid – National Arboretum, Washingt… "Lady in Red" Hydrangea – National Arboretum, Wash… Seeing Spots – National Arboretum, Washington DC Blooming Pearls – National Arboretum, Washington D… Windswept – National Arboretum, Washington DC Formosa Pine #2 – National Arboretum, Washington D… Purple Zinnia – National Arboretum, Washington DC