Mexican hats
Ratibida columnifera
Round, dense, fine foliage is covered with 1″ blooms of yellow, red and bicolor flowers … Continued
browsing: resistant: disease
Moses-in-a-cradle
Rhoeo spathacea nana
Succulent stems sport showy flat, pointed leaves of dark green above with purple undersides. Intermittent … Continued
‘Crimson Cherry’ rhubarb
Rheum x hybridum
Produces multitudes of red-blushed green stalks and is the best cooking rhubarb. Sweeter and milder … Continued
aromatic sumac, fragrant sumac
Rhus aromatica
This low-growing, native shrub forms a dense mass of stems and is used en masse … Continued
smooth sumac
Rhus glabra
This native, deciduous shrub occurs on prairies, fields, abandoned farmland, clearings and along roads and … Continued
staghorn sumac
Rhus typhina
Grows in any well-drained soil in full sun to part shade. Tolerant of urban conditions. … Continued
Rodgersia ‘Superba’
Rodgersia pinnata ‘Superba’
New foliage emerges in spring with a beautiful bronze color that matures to a dark … Continued
pasture rose
Rosa carolina
Two to three-inch wide bright pink flowers with yellow centers open in early summer on … Continued
round-leaved ragwort
Packera obovata
An attractive groundcover with basal foliage growing only 4-6″ tall. Beautiful naturalized with other low-growing … Continued
‘Autumn Colors’ black-eyed Susan, gloriosa daisy
Rudbeckia hirta 'Autumn Colors'
This biennial or short-lived perennial will remain in the garden through the years by self-seeding. … Continued
‘Goldsturm’ black-eyed Susan
Rudbeckia fulgida var. speciosa ‘Goldsturm’
Perennial Plant Association 1999 Perennial Plant of the Year! Bushy clumps of rich green foliage … Continued
‘Cherry Brandy’ black-eyed Susan, gloriosa daisy
Rudbeckia hirta 'Cherry Brandy'
‘Cherry Brandy’ is a selection of black-eyed Susan that features 3-4″ diameter blooms with red … Continued