Penstemon cardinalis
Penstemon cyanathus
Penstemon davidsonii
Penstemon digitalis 'Husker Red'
Penstemon eatonii
Penstemon hybrids (assorted)
Penstemon linarioides
Penstemon parryi
Penstemon pinifolius
Penstemon pseudospectabilis
Penstemon rostriflorus
Penstemon strictus
Penstemon whippleanus
Penstemon x mexicali 'Psmyers'
Perovskia 'Blue Spire'
Perovskia atriplicifolia 'Longin'
Petalostemon purpureum
Phalaris arundinacea var. picta
Phlox paniculata 'Bright Eyes'
Phlox paniculata 'Eventide'
page 18 of 23
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   
Search Criteria:  Plant Type: Perennials | Sun: Any | Height: Any | Flower Color: Any | Soil Type: Clay | Flower Season: Any