Plant Library

poppy

Papaver L.

porcelainflower

Hoya carnosa (L.f.) R.Br.

Portuguese daisy

Leucanthemum lacustre (Brot.) Samp.

prickly spiderflower

Cleome aculeata L.

pucciphippsia

×Pucciphippsia Tzvelev

radishroot woodsorrel

Oxalis albicans Kunth

red maple

Acer rubrum L.

redhot poker

Kniphofia Moench

rhodora

Rhododendron canadense (L.) Torr.

Rocky Mountain dwarf-primrose

Androsace montana (A.Gray) Wendelbo

Rogue River milkvetch

Astragalus accidens S. Watson