Primula 'Drumcliff' has burgundy-brown foliage and dainty white flowers with a hint of pink around yellow centres.

Primulina dryas is a rare African violet relative with stunning, fuzzy, silver-mottled leaves and lavender flowers.

Prosartes hookeri (syn. Disporum) is a BC native with pendulous white flowers followed by orange to red berries.

Prosartes maculata (syn. Disporum maculatum) from eastern North American has branching stems of rounded leaves and white flowers with purple spots.

Pseudorhipsalis (syn. Wittia) amazonica is a rare epiphytic cactus with cool tubular magenta flowers with purple/blue tips.

Psidium cattleyanum is known as the strawberry, cattley or cherry guava with sweet/tart fruit that taste like strawberries.

Psidium guajava 'Tropical Pink' is a tasty guava with sweet, pink flesh that tastes of strawberries, pears, and passionfruit.

Psidium guajava 'Tropical White' is a tasty guava with sweet, white flesh that tastes of sweet lime, melon, and passionfruit.

Pteridophyllum racemosum has delicate fern-like foliage and elegant spikes of pendulous white flowers for the shade garden. Looks like a fern but ain't a fern.

Pterocephalus depressus is a peculiar, drought-tolerant ground cover with deep purple-red buds and silver-pink flowers.

Reineckea carnea is an unusual and uncommon evergreen groundcover with pink, fragrant flowers on dark pink spikes opening from dark pink buds.

Rhipsalis cereuscula is a fascinating, epiphytic cactus with light-green stems that have a striking resemblance to rice grains.

Rhododendron campanulatum subsp. aeruginosum 'Blue Ox' has foliage emerging powder blue on tight mounds 2 feet tall and wide.

Rhodoendron catawbiense 'Royal Resilience' has glowing lavender-pink flowers and great disease resistance.