| ✔ |
Nyssa sylvatica 'Zydeco Twist' |
Blackgum |
Zydeco Twist Contorted Blackgum |
| ✔ |
Orixa japonica |
Orixa |
Orixa |
| ✔ |
Ostrya virginiana |
Hophornbeam |
American Hophornbeam |
| |
Oxydendrum arboreum |
Sourwood |
Sourwood, Sorrel Tree, Lily-of-the-Valley Tree |
| ✔ |
Panicum virgatum 'Dallas Blues' |
Grass |
Dallas Blues Switchgrass |
| ✔ |
Panicum virgatum 'Heavy Metal' |
Grass |
Heavy Metal Switchgrass |
| ✔ |
Panicum virgatum 'Northwind' |
Grass |
Northwind Switchgrass |
| ✔ |
Panicum virgatum 'Rotstrahlbusch' |
Grass |
Red Switchgrass |
| ✔ |
Panicum virgatum 'Shenandoah' |
Grass |
Shenandoah Red Switchgrass |
| ✔ |
Parrotia persica |
Parrotia |
Persian Parrotia, Persian Ironwood, Persian Irontree |
| ✔ |
Parrotia persica 'Ruby Vase' |
Parrotia |
Ruby Vase Persian Parrotia |
| ✔ |
Parrotia subaequalis |
Parrotia |
Chinese Parrotia |
| ✔ |
Paulownia tomentosa |
Paulownia |
Royal Paulownia, Empress Tree, Princess Tree |
| |
Pennisetum alopecuroides 'Hameln' |
Grass |
Hamelin Dwarf Fountain Grass |
| |
Pennisetum alopecuroides 'Little Bunny' |
Grass |
Little Bunny Dwarf Fountain Grass |
| ✔ |
Pennisetum orientale 'Karley Rose' |
Grass |
Karley Rose Oriental Fountain Grass |
| |
Pennisetum orientale 'Tall Tales' |
Grass |
Tall Tales Oriental Fountain Grass |
| ✔ |
Phellodendron amurense |
Cork-tree |
Amur Cork-tree |
| |
Philadelphus coronarius 'Variegatus' |
Mockorange |
Variegated Mockorange |
| ✔ |
Philadelphus x 'Natchez' |
Mockorange |
Natchez Mockorange |
| ✔ |
Philadelphus x 'Snow Velvet' |
Mockorange |
Snow Velvet Mockorange |
| |
Philadelphus x 'Snowbelle' |
Mockorange |
Snowbell Mockorange |
| ✔ |
Philadelphus x lemoinei 'Belle Etoile' |
Mockorange |
Belle Etoile Mockorange |
| ✔ |
Phyllostachys atrovaginata |
Grass |
Incense Bamboo |
| |
Phyllostachys aurea 'Koi' |
Grass |
Koi Golden Bamboo |
| ✔ |
Phyllostachys aureosulcata |
Grass |
Yellow Groove Bamboo |
| ✔ |
Phyllostachys aureosulcata f. aureocaulis |
Grass |
Golden Crookstem Bamboo |
| ✔ |
Phyllostachys aureosulcata f. spectabilis |
Grass |
Green Groove Bamboo |
| ✔ |
Phyllostachys nuda |
Grass |
Naked Sheath Bamboo, Stone Bamboo |
| ✔ |
Phyllostachys rubromarginata |
Grass |
Red Margin Bamboo |
| ✔ |
Phyllostachys vivax |
Grass |
Giant Timber Bamboo |
| ✔ |
Physocarpus opulifolius |
Ninebark |
Eastern Ninebark, Atlantic Ninebark |
| |
Physocarpus opulifolius 'Diablo' |
Ninebark |
Diablo Ninebark |
| ✔ |
Physocarpus opulifolius 'Donna May' |
Ninebark |
Little Devil™ Ninebark |
| ✔ |
Physocarpus opulifolius 'Jefam' |
Ninebark |
Amber Jubilee™ Ninebark |
| ✔ |
Physocarpus opulifolius 'Seward' |
Ninebark |
Summer Wine® Ninebark |
| ✔ |
Physocarpus opulifolius 'SMNOPBLR' |
Ninebark |
Gingerwine™ Ninebark |
| ✔ |
Physocarpus opulifolius 'SMNPOTWG' |
Ninebark |
Tiny Wine® Gold Ninebark |
| ✔ |
Physocarpus opulifolius 'SMPOTW' |
Ninebark |
Tine Wine® Ninebark |
| ✔ |
Picea abies |
Spruce |
Norway Spruce, Common Spruce |
| |
Picea abies 'Acrocona' |
Spruce |
Acrocona Dwarf Norway Spruce |
| ✔ |
Picea abies 'Clanbrassiliana' |
Spruce |
Lord Clanbrassil's Norway Spruce, Clanbrassiliana Norway Spruce |
| ✔ |
Picea abies 'Cupressina' |
Spruce |
Columnar Norway Spruce, Cypress Norway Spruce, Cupressina Norway Spruce |
| ✔ |
Picea abies 'Nidiformis' |
Spruce |
Bird's Nest Spruce, Nest Norway Spruce |
| ✔ |
Picea abies 'Pendula' |
Spruce |
Weeping Norway Spruce |
| ✔ |
Picea abies 'Pumila' |
Spruce |
Dwarf Norway Spruce |
| ✔ |
Picea abies 'Pumila Nigra' |
Spruce |
Dwarf Dark Norway Spruce, Dwarf Black Norway Spruce |
| |
Picea abies 'Remontii' |
Spruce |
Remontii Norway Spruce, Remonti Norway Spruce, Remont Norway Spruce |
| ✔ |
Picea alcoquiana 'Howell's Dwarf' |
Spruce |
Howell's Dwarf Alcock's Spruce, Howell's Dwarf Tigertail Spruce |
| ✔ |
Picea chihuahuana |
Spruce |
Chihuahua Spruce, Cahuite, Mexican Spruce |
