Plant Growing Guides

Red Sentinel

Ilex verticillata 'Red Sentinel'

Red Shiso

Perilla frutescens var. crispa

Red Siberian Kale

Brassica napus subsp. pabularia

Red Splash Lettuce

Lactuca sativa var. crispa

Red Spruce

Picea rubens

Red-stemmed Mâche

Valerianella locusta var. eriocarpa

Red Stem Yu Choy

Brassica rapa subsp. parachinensis

Red Sunset Maple

Acer rubrum 'Red Sunset'

Red Top

Agrostis gigantea

Red Top Grass

Agrostis alba

Red Trillium

Trillium erectum

Red-twig Dogwood

Cornus sericea

Redtwig Dogwood

Cornus alba

Red-twig Serviceberry

Amelanchier sanguinea

Red Vein Sorrel

Rumex sanguineus

Red-veined Sorrel

Rumex sanguineus

Red Willow

Salix laevigata or Salix alba subsp. vitellina (varies by region)

Red Wings Phlox

Phlox paniculata 'Red Wings'

Red Zinnia Scarlet Splendor

Zinnia elegans

Reed

Phragmites australis

Reed Canary Grass

Phalaris arundinacea

Regal Splendor Hosta

Hosta 'Regal Splendor'

Regatta Midnight Blue Lobelia

Lobelia erinus 'Regatta Midnight Blue'

Reindeer Moss

Cladonia rangiferina

Reine des Glaces

Lactuca sativa var. crispa

Rembrandt Tulip

Tulipa 'Rembrandt'

Repanda

Sempervivum repanda

Rescue Grass

Bromus catharticus

Rescuegrass

Bromus catharticus

Reticulata Iris Harmony

Iris reticulata 'Harmony'

Reticulated Iris

Iris reticulata

Rheingold Arborvitae

Thuja occidentalis 'Rheingold'

Azalea Nova Zembla

Rhododendron 'Nova Zembla'

Rhubarb

Rheum rhabarbarum

Rhubarb Chard

Beta vulgaris subsp. vulgaris

Rhubarb Chipman Red

Rheum rhabarbarum 'Chipman Red'

Rhubarb Crimson Red

Rheum rhabarbarum 'Crimson Red'

Rhubarb 'Crimson Red'

Rheum rhabarbarum 'Crimson Red'

Rhubarb 'Crimson Red' / 'MacDonald'

Rheum rhabarbarum

Rhubarb 'Crimson Red Strawberry Surprise'

Rheum rhabarbarum 'Crimson Red Strawberry Surprise'

Rhubarb Glaskin's Perpetual

Rheum rhabarbarum 'Glaskin's Perpetual'

Rhubarb Timperley Early

Rheum rhabarbarum

Rhubarb Victoria

Rheum rhabarbarum 'Victoria'

Currant and Gooseberry

Ribes species

Riccardia (Liverwort)

Riccardia species

Rice Cutgrass

Leersia oryzoides

Riparian herbaceous plants

Various species in riparian zones

Rip Van Winkle Daffodil

Narcissus pseudonarcissus 'Rip van Winkle'