karma
native gardening
Rhexia virginica
perennial
forb
Rhizocarpon vernicomoideum
lichen
Rhododendron ×vanhoeffeni
shrub
Rhododendron vaseyi
Rhus
subshrub
Rhynchospora uniflora
grass
Rhizocarpon umbilicatum
Rhus typhina
Rhus trilobata var. simplicifolia
Rhus trilobata var. trilobata
Rhus trilobata var. quinata
Rhus trilobata var. racemulosa
Rhus trilobata var. pilosissima
Rhytidiadelphus triquetrus
nonvascular
Rhus trilobata var. anisophylla
Rhynchospora tracyi
