Persicaria mitis
Tasteless Water-pepper
Petasites hybridus
Butterbur
Petasites japonicus
Giant Butterbur
Petasites pyrenaicus
Winter Heliotrope
Petasites spurius
Petrorhagia prolifera
Proliferous Pink
Petrosedum forsterianum
Rock Stonecrop
Petrosedum rupestre
Reflexed Stonecrop
Petroselinum crispum
Garden Parsley
Phacelia tanacetifolia
Phacelia
Phalaenopsis amabilis
Moon Orchid
Phedimus kamtschaticus
Kamchatka Stonecrop
Phedimus spurius
Caucasian-stonecrop
Phelipanche purpurea
Yarrow Broomrape
Philadelphus
Double Mock-orange
Philadelphus coronarius
Mock-orange
Phlomis russeliana
Turkish Sage
Phormium cookianum
Lesser New Zealand Flax
Phuopsis stylosa
Caucasian Crosswort
Physalis peruviana
Cape-gooseberry
Phyteuma nigrum
Black Rampion
Picea abies
Norway Spruce
Picea breweriana
Brewer Spruce
Picea koyamai
Kotama's Spruce