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Rocky Mountain Zinnia

Zinnia grandiflora
Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora Zinnia grandiflora

Rocky Stonecrop

Sedum rupestre 'Angelina'
Form Form Leaves Leaves Sedum repestre 'Angelina' Sedum repestre 'Angelina'

Rodgersia

Rodgersia

Roebelin Palm

Phoenix roebelenii
Form Form Form Form Form Form Group planting Group planting Spines Spines Flowers Flowers

Romaine

Lactuca sativa
Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa
12 Cultivars/Varieties

Romaines

Lactuca sativa
Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa Lactuca sativa
12 Cultivars/Varieties

Roman Chamomile

Chamaemelum nobile
Chamaemelum nobile Chamaemelum nobile Chamaemelum nobile Chamaemelum nobile Chamaemelum nobile Chamaemelum nobile Leaves Leaves

Romanesci broccoli

Brassica oleracea (Botrytis Group)
Mature cauliflower plant Mature cauliflower plant Pale yellow cauliflower flower Pale yellow cauliflower flower Harvested White Cauliflower Heads Harvested White Cauliflower Heads Brassica oleracea Brassica oleracea Brassica oleracea Brassica oleracea Brassica oleracea Brassica oleracea
5 Cultivars/Varieties

Roman Kale

Beta vulgaris (Leaf Beet Group)
Beta vulgaris (Leaf Beet Group) Beta vulgaris (Leaf Beet Group) Beta vulgaris (Leaf Beet Group) Beta vulgaris (Leaf Beet Group) Beta vulgaris (Leaf Beet Group) Beta vulgaris (Leaf Beet Group) field of Beta vulgaris field of Beta vulgaris Cercospora beticola on Beta vulgaris Cercospora beticola on Beta vulgaris
2 Cultivars/Varieties

Roman Pine

Pinus pinea
Pine with umbrella-shaped canopy Pine with umbrella-shaped canopy Pine with umbrella-shaped canopy Pine with umbrella-shaped canopy Pine with umbrella-shaped canopy Pine with umbrella-shaped canopy

Rome Apple

Malus domestica 'Rome'
Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome"

Rome Beauty Apple

Malus domestica 'Rome'
Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome" Malus domestica "Rome"

Roof House Leek

Sempervivum tectorum
Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Sempervivum tectorum Form Form
2 Cultivars/Varieties

Roof Iris

Iris tectorum
Iris tectorum Iris tectorum Iris tectorum Iris tectorum Iris tectorum Iris tectorum Iris tectorum Iris tectorum
1 Cultivar/Variety

Roosevelt Fern

Nephrolepis biserrata
Nephrolepis biserrata Nephrolepis biserrata Nephrolepis biserrata "Giant Sword Fern" Nephrolepis biserrata "Giant Sword Fern" Nephrolepis biserrata Nephrolepis biserrata Nephrolepis biserrata Nephrolepis biserrata Nephrolepis biserrata Nephrolepis biserrata Nephrolepis biserrata Nephrolepis biserrata
1 Cultivar/Variety

Roquette

Eruca vesicaria
Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria Eruca vesicaria

Roquette Arugula

Diplotaxis tenuifolia
Form Form Form Form Flowers Flowers Side view of flower Side view of flower Leaves Leaves Stem Stem

Rosa Coral Knock Out®

Rosa Knock Out® Group
Coral 'Radral' Flower Coral 'Radral' Flower Coral 'Radral' Flower and bud Coral 'Radral' Flower and bud Yellow Knockou rose Yellow Knockou rose Flowers of Red Knockout Flowers of Red Knockout Form Form Double red flowers and form Double red flowers and form
13 Cultivars/Varieties

Rosary Pea

Abrus precatorius
Legume with red and black seeds (Palm Bay, FL)-Mid Winter Legume with red and black seeds (Palm Bay, FL)-Mid Winter Red and black seed (Palm Bay, FL)-Mid Winter Red and black seed (Palm Bay, FL)-Mid Winter Compound leaves and flowers Compound leaves and flowers Leaves Leaves Fruits and leaves Fruits and leaves Seed pod Seed pod

Rosary Vine

Curio rowleyanus
Curio rowleyanus Curio rowleyanus Curio rowleyanus Curio rowleyanus Stems with pearl-like fleshy leaves can be quite long. Stems with pearl-like fleshy leaves can be quite long. Round succulent leaves. Round succulent leaves. Curio rowleyanus Curio rowleyanus Curio rowleyanus Curio rowleyanus
1 Cultivar/Variety

Rosary Vine

Ceropegia woodii
Fingers lifting the small heart-shaped leaves. Fingers lifting the small heart-shaped leaves. Potted vining plant trained on a heart-shaped trellis. Potted vining plant trained on a heart-shaped trellis. Strangely shaped flowers Strangely shaped flowers
5 Cultivars/Varieties

Rose

Rosa
Rosa Rosa Prickles and bark (about 15 year old rose) Prickles and bark (about 15 year old rose) Prickles, hip, bark, and leaves (about 15 year old rose) Prickles, hip, bark, and leaves (about 15 year old rose) Newer leaves are red; some leaves have spots on them Newer leaves are red; some leaves have spots on them Buds after bloom (with petals falling off) Buds after bloom (with petals falling off) Rosa Rosa
195 Cultivars/Varieties

Rose Arey Hybrid

Nymphaea 'Rose Arey'
Dark pink waterlily flower. Dark pink waterlily flower.

Rose Balsam

Impatiens balsamina
Full plant Full plant Flower red Flower red Flower pink Flower pink

Rosebay

Nerium oleander
'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC 'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC Pink flowers with corona around the mouth of the floral tube Pink flowers with corona around the mouth of the floral tube Nerium oleander Nerium oleander Nerium oleander Leaf and Flower Nerium oleander Leaf and Flower Flower Form Flower Form Nerium oleander Form Nerium oleander Form
2 Cultivars/Varieties

Rosebay

Rhododendron
Rhododendron spp. Rhododendron spp. Rhododendron spp. Rhododendron spp. Form Form Rhododendron 'Kurume Hino Crimson' flower and form Rhododendron 'Kurume Hino Crimson' flower and form Rhododendron Festive Rhododendron Festive Rhododendron Rhododendron
49 Cultivars/Varieties

Rose bay

Epilobium angustifolium
Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Showy hot pink flowers Showy hot pink flowers Epilobium angustifolium Epilobium angustifolium

Rose-bay

Nerium oleander
'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC 'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC Pink flowers with corona around the mouth of the floral tube Pink flowers with corona around the mouth of the floral tube Nerium oleander Nerium oleander Nerium oleander Leaf and Flower Nerium oleander Leaf and Flower Flower Form Flower Form Nerium oleander Form Nerium oleander Form
2 Cultivars/Varieties

Rose Bay

Rhododendron catawbiense
Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense Rhododendron catawbiense 'Boursault' Flower Rhododendron catawbiense 'Boursault' Flower
3 Cultivars/Varieties

Rose Bay

Nerium oleander
'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC 'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC Pink flowers with corona around the mouth of the floral tube Pink flowers with corona around the mouth of the floral tube Nerium oleander Nerium oleander Nerium oleander Leaf and Flower Nerium oleander Leaf and Flower Flower Form Flower Form Nerium oleander Form Nerium oleander Form
2 Cultivars/Varieties

Rosebay Rhododendron

Rhododendron maximum
Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum Rhododendron maximum
8 Cultivars/Varieties

Rosebay Willowherb

Epilobium angustifolium
Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Epilobium angustifolium Showy hot pink flowers Showy hot pink flowers Epilobium angustifolium Epilobium angustifolium

Roseberry

Rubus illecebrosus

Rosebud Cherry

Prunus x subhirtella
Flowers of 'Autumnalis' Flowers of 'Autumnalis' Form Form Leaves Leaves Flower of 'yedoensis' Flower of 'yedoensis' Leaves Leaves Back of leaf Back of leaf
9 Cultivars/Varieties

Rosebud Cherry 'Autumnalis Rosea'

Prunus x subhirtella 'Autumnalis Rosea'

Rose cactus

Pereskia
Form Form Leafy shoots and many white flowers with yellow stamens. Leafy shoots and many white flowers with yellow stamens. Yellow berry-like fruits with leaves from nodes. Yellow berry-like fruits with leaves from nodes. Hand holding shoot with one small pink flower. Hand holding shoot with one small pink flower.
5 Cultivars/Varieties

Rose Campion

Silene coronaria
Flower Flower Plant Plant Form Form Hairy stems Hairy stems Leaves Leaves Fruits Fruits
7 Cultivars/Varieties

Rose-colored Christmas Rose

Helleborus orientalis
Flowers and leaves Flowers and leaves Palmately divided leaves Palmately divided leaves Helleborus orientalis Helleborus orientalis Helleborus orientalis Helleborus orientalis Helleborus orientalis Helleborus orientalis Lenten Rose Lenten Rose
1 Cultivar/Variety

Rose Creek Glossy Abelia

Abelia x grandiflora 'Rose Creek'
Form Form Abelia x grandiflora 'Rose Creek' Abelia x grandiflora 'Rose Creek' Linnaea x grandiflora 'Rose Creek' Linnaea x grandiflora 'Rose Creek' close-up on white tubular flowers with rosy red calyces. close-up on white tubular flowers with rosy red calyces. a low, mounding shrub with red calyces and white flowers. a low, mounding shrub with red calyces and white flowers.

Rose Crested Orchid

Pogonia ophioglossoides
Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Leaf and stem Leaf and stem Native habitat Native habitat

Rose Crest-lip

Pogonia ophioglossoides
Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Pogonia ophioglossoides Leaf and stem Leaf and stem Native habitat Native habitat

Rose de Meaux

Rosa x centifolia
Form Form Form Form Flower and leaf Flower and leaf Leaves Leaves

Rose de Montana

Antigonon leptopus
Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus Antigonon leptopus
2 Cultivars/Varieties

Rose Deutzia

Deutzia x rosea
Form Form Flowers Flowers 'Carminea' closeup of flower 'Carminea' closeup of flower
2 Cultivars/Varieties

Rose Easter Cactus

Rhipsalidopsis rosea
Schlumbergera rosea Schlumbergera rosea

Rose Laurel

Nerium oleander
'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC 'Hardy Pink' Flowers - Sept. 15 - Wake Co., NC Pink flowers with corona around the mouth of the floral tube Pink flowers with corona around the mouth of the floral tube Nerium oleander Nerium oleander Nerium oleander Leaf and Flower Nerium oleander Leaf and Flower Flower Form Flower Form Nerium oleander Form Nerium oleander Form
2 Cultivars/Varieties

Roselle

Hibiscus sabdariffa
Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa Hibiscus sabdariffa

Rose Mallow

Hibiscus hybrid
Form - Summer - Mecklenburg Co., NC Form - Summer - Mecklenburg Co., NC Form - Summer - Mecklenburg Co., NC Form - Summer - Mecklenburg Co., NC Flower - Summer - Mecklenburg Co., NC Flower - Summer - Mecklenburg Co., NC Flower/Buds - Summer - Mecklenburg Co., NC Flower/Buds - Summer - Mecklenburg Co., NC Flower/Seedpod - Summer - Mecklenburg Co., NC Flower/Seedpod - Summer - Mecklenburg Co., NC
13 Cultivars/Varieties