Red-barked Dogwood 'Argenteo-Marginata' Red-barked Dogwood 'Bud's Yellow'
Red-barked Dogwood 'Kesselringii' Red-barked Dogwood 'Spaethii'
Redbay Redberry Stopper
Redbud (spp.) Redbud 'Appalachia'
Redbud 'Flame' Redbud 'Forest Pansy'
Redbud 'Hearts of Gold' Redbud 'JN2 (The Rising Sun™)'
Redbud 'Royal White' Redbud 'Silver Cloud'
Redbud 'Wither's Pink Charm' Redbud, Afgan
Redbud, California Redbud, Chinese (spp.)
Redbud, Chinese 'Shirobana' Redbud, Chinese White
Redbud, Eastern (spp.) Redbud, Eastern 'Appalachia'
Redbud, Eastern 'Flame' Redbud, Eastern 'Forest Pansy'
Redbud, Eastern 'Hearts of Gold' Redbud, Eastern 'JN2 (The Rising Sun™)'
Redbud, Eastern 'Royal White' Redbud, Eastern 'Silver Cloud'
Redbud, Eastern 'Wither's Pink Charm' Redbud, Giant
Redbud, Giant Leaf Redbud, Griffith's
Redbud, Mexican Redbud, Oklahoma 'Oklahoma'
Redbud, Oklahoma 'Texas White' Redbud, Smooth
Redbud, Texas (spp.) Redbud, Western
Redbud: siliquastrum Redbud: yunnanensis
'Redell( Red Balloon™)' Viburnum Red-Hot Cat's Tail
Red-Leaf Philodendron 'Imperial Red' Redleaf Rose
'Redmond' American Linden Redroot 'Rodeo Lagoon'
Redroot (spp.) Redroot 'Carmel Creeper'
Redroot 'Hurricane Point' Redroot 'Louis Edmunds'
Redroot: cuneatus rigidus Redroot: oliganthus
Redroot: oliganthus sorediathus Redshanks
'Redspire' Callery Pear 'Redstart' Photinia
Redvein Enkianthus Redvein Maple
Redwing 'Redwings' Scotch Heather
Redwood, California (spp.) Redwood, California 'Filoli'
Redwood, California 'Prostrata' Redwood, California 'Soquel'
Redwood, Coast (spp.) Redwood, Coast 'Filoli'
Redwood, Coast 'Prostrata' Redwood, Coast 'Soquel'
Redwood, Dawn (spp.) Redwood, Dawn 'Gold Rush'
Redwood, Dawn 'Spire' Redwood, Giant (spp.)
Redwood, Giant Weeping Redwood, Sierra (spp.)
Redwood, Sierra Weeping Reed Palm
Reeve's Spirea 'Reevesii' Australian Tea Tree
Reflexed Dracaena (spp.) Reflexed Dracaena 'Song of India'
Reflexed Dracaena 'Song of Jamaica' Refugio Manzanita
'Regal' Hybrid Elm 'Regal Red' Crapemyrtle: indica
'Regent' Japanese Pagoda Tree 'Regent' Saskatoon Serviceberry
'Regulus' Bigleaf Hydrangea 'Rein's Dense Jade' Japanese Cedar
'Reis Dwarf' Hinoki False Cypress 'Remontii' Norway Spruce
'Renaissance' Vanhoutte Spirea 'Repanda' Shore Juniper
'Repandens' English Yew 'Repandens' Japanese Holly
'Rependens' Colorado Red Cedar 'Repens' Colorado Red Cedar
'Repens' Norway Spruce 'Repens' Willowleaf Cotoneaster
'Rev. John G. Drayton' Japanese Camellia 'Revolution Green' Paperbark