Poplar: POPULUS 



Prickly Ash: ZANTHOXYLUM 



Privet: LIGUSTRUM 



Purple Guava: PSIDIUM 



Quince: CYDONIA 



Rose: ROSA 



Sage: SALVIA 



St. Johns-wort: HYPERICUM 



Sand Myrtle: LEIOPHYLLUM 



Senna: CASSIA 



Shadbush: AMELANCHIER 



Silverbell Tree: HALESIA 



Skimmia: SKIMMIA 



Smoke Tree: COTINUS 



Snowbell: STYRAX 



Snowberry: SYMPHORICARPOS 



Soapberry: SAPINDUS 



Spanish Dagger: YUCCA 



Spicebush: LINDERA 



Spindle Tree: EUONYMUS 



Spirea: SPIRAEA 



Spruce: PICEA 



Spurge: EUPHORBIA 



Storax: STYRAX 



Strawflower: HELICHRYSUM 



Sumac: RHUS 



Sweet Box: SARCOCOCCA 



Sweet Gum: LIQUIDAMBAR 



Sycamore: PLATANUS 



Tallow Tree: SAPIUM 



Tanbark Oak: LITHOCARPUS 



Tulip Tree: LIRIODENDRON 



Walnut: JUGLANS 



Washington Palm: WASHINGTONIA 



Wattle: ACACIA 



White Alder: CLETHRA 



Willow: SALIX 



Wingnut: PTEROCARYA 



Winter Hazel: CORYLOPSIS 



Wisteria: WISTERIA 



Witch Hazel: HAMAMELIS 



Yew: TAXUS 



Species and Cultivars 



Aaron's Beard: HYPERICUM calycinum 

 Abelia, Chinese: ABELIA chinensis 



Glossy: ABELIA • grandiflora 

 Acacia, Rose: ROBINIA hispida 



Sweet: ACACIA farnesiana 

 Adam's Needle: YUCCA Jilamentosa 

 Alder. Black: ALNUS glutinosa, 



ILEX verticillata 



European: ALNUS glutinosa 



Seaside: ALNUS maritime. 



Smooth: ALNUS serrulata 



Witch: FOTHERGILLA gardenii 

 Allspice, Carolina: CALYCANTHUS floridus 

 Almond: PRUNUS dulcis 



Double-flowered Flowering: PRUNUS triloba 

 'Multiplex' 



Flowering: PRUNUS glandulosa, P. triloba, 



Althea, Shrub: HIBISCUS syriacus 



Anacahuita: CORDIA boisseri 



Andromeda. Japanese: PIERIS japonica 



Angel's Trumpet: BRUGMANSIA suaveolens 



Anise, Florida: ILLICIUM floridanum 



Anise Tree. Chinese: ILLICIUM henryi 

 Japanese: ILLICIUM anisatum 



Apache Plume: FALLUGIA paradoxa 



Apple. Common: JUALUS domestica 



Apricot: PRUNUS armeniaca 

 Japanese: PRUNUS mume 



Arborvitae, American: THUJA occidentalis 

 Hiba: THUJOPSIS dolabrata 

 Oriental: PLATYCLADUS orientalis 



Ardisia. Coral: ARDISIA crispa 

 Japanese: ARDISIA japonica 



Arrow-wood: VIBURNUM dentatum 

 Northern: VIBURNUM recognitum 



Ash. American: FRAXIJVUS americana 

 American Mountain: SORBUS americana 

 Berlandier: FRAXIJVUS berlandieriana 

 Biltmore: FRAXINUS americana var. biltmoreana 

 Black: FRAXINUS nigra 

 European: FRAXINUS excelsior 

 Flowering: FRAXINUS ornus 

 Green: FRAXINUS pennsylanica 



var. subintegerrima 

 Leatherleaf: FRAXIZVUS velutina var. coriacea 

 Modesto: FRAXIZVUS velutina var. glabra 

 Red: FRAXINUS pennsylvanica 

 Wafer: PTELEA trifoliata 

 White: FRAXINUS americana 



Aspen. Large-toothed: POPULUS grandidentata 

 Quaking: POPULUS tremuloides 



Aster. Carolina: ASTER carolinianus 



Aucuba, Japanese: AUCUBA japonica 



Avocado: PERSEA americana 



Azalea. Alabama: RHODODENDRON alabamense 

 Coastal: RHODODENDRON atlanticum 

 Cumberland: RHODODENDRON bakeri 

 Dwarf Indica: RHODODENDRON tamurae 

 Flame: RHODODENDRON calendulaceum 

 Florida: RHODODENDRON austrinum 

 Hammock Sweet: RHODODENDRON serrulatum 

 Indica: RHODODENDRON indicum 

 Kaempfer: RHODODENDRON kaempferi 

 Kirishima: RHODODENDRON Obtusum' 

 Korean: RHODODENDRON yedoense 



var. poukhanense 

 Kyushu: RHODODENDRON kiusianum 

 Large-sepal: RHODODENDRON macrosepalum 

 Mt. Amagi: RHODODENDRON amagianum 

 Oconee: RHODODENDRON flammeum 

 Oldham: RHODODENDRON oldhamii 

 Piedmont: RHODODENDRON canescens 

 Pinkshell: RHODODENDRON vaseyi 

 Plumleaf: RHODODENDRON prunifolium 

 Pontic: RHODODENDRON luteum 

 Rose: RHODODENDRON reticulatum 

 Roseshell: RHODODENDRON prinophyllum 



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