PRE Plant List

Scientific Name	Common Name(s)	Life History	Growth Form
Pennisetum alopecuroides	Chinese pennisetum, Chinese fountain grass, foxtail fountain grass, swamp foxtail grass, swamp-foxtail, dwarf fountain grass	Perennial	grass
Pennisetum ciliare	bufflegrass, buffle grass	Perennial	grass
Pennisetum villosum	feathertop, feather grass, long-style feather grass, long styled feather grass, longstyle feather grass, long-styled feather grass, purple squirreltail grass, white foxtail, feathertop fountain grass	Perennial	grass
Pennisetum x advena 'Rubrum'	'Rubrum', purple fountain grass, foreign fountaingrass, red fountaingrass, 'Cupreum', rose fountain grass	Perennial	grass
Pentaglottis sempervirens	evergreen bugloss, green alkanet, evergeen alkanet
Pentaschistis airoides	False hairgrass, Annual pentaschistis	Annual	grass
Perovskia atriplicifolia	Russian Sage	Perennial	shrub
Persicaria wallichii	Himalayan knotweed, Cultivated knotweed	Perennial	forb
Petasites japonicus (Siebold & Zucc.) Maxim.	Japanese sweet coltsfoot, butterbur	Perennial	forb
Phalaris arundinacea 'Picta'	Picta, reed canary grass, gardener's-garters, ribbon grass, variegated grass, reed canarygrass, canarygrass
Phellodendron amurense	Amur corktree	Perennial	tree
Phoenix canariensis	Canary Island date palm, Canary date palm, palmera Canaria (Spanish), date palm, phoenix palm, Canary Island palm, Pineapple palm, Palmera canaria	Perennial	tree
Phoenix dactylifera	date palm, date	Perennial	tree
Photinia serratifolia	Taiwanese photinia, Chinese photinia	Perennial	tree
Photinia x fraseri	Fraser's photinia	Perennial	tree
Phyllostachys aurea	golden bamboo, fish-pole bamboo	Perennial	grass
Phyllostachys bambusoides	Bamboo, Castillon
Physalis subglabrata	Longleaf smooth ground cherry, Husk tomato, Smooth groundcherry	Perennial	forb
Phytolacca americana	American pokeweed, pigeonberry, pokeroot, inkberry coakum	Perennial	forb
Phytolacca heterotepala	Mexican pokeweed
Picea abies (L.) H.Karst.	Norway spruce	Perennial	tree
Pinus sylvestris	Scots Pine	Perennial	tree
Pistacia chinensis	Chinese pistachio	Perennial	tree
Pistacia chinensis 'Keith Davey'	Keith Davey Chinese pistache, Chinese pistachio 'Keith Davey', Chinese pistache, Chinese pistachio, green almond, mastic tree, pistachio nut tree	Perennial	tree
Pittosporum tobira	Japanese cheesewood, Japanese pittosporum, Mock orange, Australian-laurel	Perennial	tree