Oenothera glazioviana
Large-flowered Evening-primrose
Ononis reclinata
Small Restharrow
Ophioglossum azoricum
Small Adder's-tongue
Orchid 'Butterfly Wings'
Ornithogalum nutans
Drooping Star-of-Bethlehem
Ornithogalum pyrenaicum
Spiked Star-of-Bethlehem
Paeonia peregrina
Peony
Pancratium maritimum
Sea Daffodil
Papaver setiferum
Oriental Poppy
Passiflora caerulea
Blue Passionflower
Passiflora capsularis
Passion#Flower#(capsularis)
Paulownia tomentosa
Foxglove-tree
Penstemon sp.
Penstemon
Petrosedum rupestre
Reflexed Stonecrop
Petroselinum crispum
Garden Parsley
Phacelia tanacetifolia
Phacelia
Phedimus kamtschaticus
Kamchatka Stonecrop
Phedimus spurius
Caucasian-stonecrop
Phormium cookianum
Lesser New Zealand Flax
Picea breweriana
Brewer Spruce
Picea koyamai
Kotama's Spruce
Picea omorika
Serbian Spruce
Pieris japonica
Pinguicula leptoceras