| Pacific Lupin, Pacific Lupine |
Lupinus lepidus |
 |
| Pacific Madrone |
Arbutus menziesii |
 |
| Pagoda Tree (many) |
Sophora |
 |
| Painted Daisy |
Tanacetum coccineum |
|
| Palm Springs Daisy |
Cladanthus arabicus |
 |
| Palmetto |
Sabal palmetto |
 |
| Pansy |
Viola x wittrockiana |
|
| Papaya (many) |
Carica |
|
| Papaya |
Carica papaya |
|
| Papaya, Oak-leaved |
Carica quercifolia |
|
| Pasque Flower (many) |
Pulsatilla |
|
| Pasque Flower |
Pulsatilla vulgaris |
|
| Passionflower, Passionfruit (many) |
Passiflora |
|
| Passionfruit, Banana |
Passiflora mollissima |
|
| Passionfruit, Banana |
Passiflora x exoniensis |
|
| Passionfruit, Blue |
Passiflora caerulea |
|
| Passionflower, Blue Sweet Calabash |
Passiflora morifolia |
|
| Passionflower, Red |
Passiflora racemosa |
|
| Passionflower, Red Banana |
Passiflora antioquiensis |
|
| Passionflower, White |
Passiflora subpeltata |
|
| Passionflower, Woodland |
Passiflora morifolia |
|
| Passionfruit |
Passiflora edulis |
|
| Passionfruit, Sweet Grenadilla |
Passiflora ligularis |
|
| Pavonia |
Pavonia brasiliensis |
|
| Pavonia |
Pavonia rosea |
|
| Pawpaw |
Asimina triloba |
|
| Pawpaw (many) |
Carica |
|
| Pawpaw |
Carica papaya |
|
| Pawpaw, Oak-leaved |
Carica quercifolia |
|
| Pea (many) |
Lathyrus |
|
| Peach-leaved Bellflower |
Campanula persicifolia |
|
| Peacock Flower |
Tigridia pavonia |
|
| Peacock Iris |
Moraea |
|
| Peanut |
Arachis hypogaea |
|
| Pearlbush |
Exochorda racemosa |
|
| Pennycress |
Thlaspi biebersteinii |
|
| Peony |
Paeonia |
|
| Peppermint |
Mentha piperata |
|
| Peregrina |
Jatropha integerrima |
|
| Perennial Foxglove |
Digitalis grandiflora |
|
| Perennial Phlox |
Phlox paniculata |
|
| Perennial Sweet Pea |
Lathyrus latifolius |
|
| Perforate St John's Wort |
Hypericum perforatum |
|
| Persian Buttercup |
Ranunculus asiaticus |
|
| Peruvian Daffodil |
Chlidanthus fragrans |
|
| Peruvian Lily |
Alstroemeria |
|
| Petrocoptis |
Petrocoptis glaucifolia |
|
| Petunia |
Petunia grandiflora |
|
| Pheasant's Eye |
Adonis brevistyla |
|
| Pheasant's Eye |
Adonis vernalis |
|
| Phlox (many) |
Phlox |
|
| Phoenix Flower (many) |
Ramonda |
|
| Pickerel Weed |
Pontaderia cordata |
|
| Pig's Ear |
Cotyledon orbiculata |
|
| Pincushion Flower |
Pterocephalus |
|
| Pincushion Flower (many) |
Scabiosa |
|
| Pincushion Flower |
Scabiosa columbaria nana |
|
