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14842 plants by
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Blue Huckleberry

Gaylussacia frondosa
Form Form Fruit Fruit Flowers and leaves Flowers and leaves Flower detail Flower detail Fruit and leaves Fruit and leaves Leaves Leaves

'Blue Ice' Blue Star

Amsonia 'Blue Ice'
Form Form Flowers Flowers Flowers Flowers Spring buds forming Spring buds forming Foliage Foliage Leaves Leaves

Blue Iris

Iris spuria
Form in July in Skane County, Sweden Form in July in Skane County, Sweden Flower in May in Bacs-Kiskun, Hungary Flower in May in Bacs-Kiskun, Hungary Seedpod in September in Burgenland, Austria Seedpod in September in Burgenland, Austria Seeds in July in Skane County, Sweden Seeds in July in Skane County, Sweden

Blue Jacket

Tradescantia ohiensis
Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis Tradescantia ohiensis

Bluejack Oak

Quercus incana
Branch and leaves (Moore County, NC)-Early Fall Branch and leaves (Moore County, NC)-Early Fall Side view of acorn (Moore County, NC)-Early Fall Side view of acorn (Moore County, NC)-Early Fall Bottom view of acorn (Moore County, NC)-Early Fall Bottom view of acorn (Moore County, NC)-Early Fall End and stem buds (Moore County, NC)-Early Fall End and stem buds (Moore County, NC)-Early Fall Entire margins (Moore County, NC)-Early Fall Entire margins (Moore County, NC)-Early Fall Front and back of leaf (Moore County, NC)-Early Fall Front and back of leaf (Moore County, NC)-Early Fall

Blue Jasmine

Clematis crispa
Clematis crispa Clematis crispa Clematis crispa Clematis crispa Clematis crispa Clematis crispa leaves and flowers leaves and flowers flower flower

Blue Lagoon Juniper

Juniperus conferta 'Blue Lagoon'
Juniperus conferta 'Blue Lagoon' Juniperus conferta 'Blue Lagoon'

Blue Larkspur

Delphinium carolinianum
Flowers Flowers Flower detail Flower detail Form Form Leaves Leaves Stem and back of flower Stem and back of flower Stem and fruits Stem and fruits

Blue Leadwort

Ceratostigma plumbaginoides
Form and flowers Form and flowers Flowers Flowers Blue flowers against medium green ovate leaves. Blue flowers against medium green ovate leaves. Blue flowers against medium green ovate leaves. Blue flowers against medium green ovate leaves.

Blue Licorice

Agastache rugosa
Agastache rugosa Agastache rugosa Agastache rugosa Agastache rugosa Agastache rugosa Agastache rugosa Agastache rugosa Agastache rugosa Agastache rugosa seedling Agastache rugosa seedling Flower and leaves close up Flower and leaves close up

Blue Lily

Agapanthus praecox
Flowers Flowers White flower White flower Form Form Close up of flower Close up of flower Fruit Fruit 'Stevie's Wonder' Flower - Fall - Wake Co., NC 'Stevie's Wonder' Flower - Fall - Wake Co., NC
7 Cultivars/Varieties

Blue Lobelia

Lobelia puberula
Flowers Flowers Flowers Flowers Form Form Close up of flower Close up of flower Leaves Leaves Fruit Fruit

Blue Lobelia

Lobelia elongata
Form in bloom Form in bloom Flower detail Flower detail One-sided raceme One-sided raceme Stem and leaves Stem and leaves Lobelia elongata Lobelia elongata Lobelia elongata Lobelia elongata

Blue Lungwort

Pulmonaria officinalis
Pulmonaria officinalis Pulmonaria officinalis Pulmonaria officinalis Pulmonaria officinalis Pulmonaria officinalis Pulmonaria officinalis Pulmonaria officinalis Pulmonaria officinalis 'Trevi Fountain' Flower & Leaves - April 15 - Wake Co., NC 'Trevi Fountain' Flower & Leaves - April 15 - Wake Co., NC 'Trevi Fountain' Flower & Leaves - April 15 - Wake Co., NC 'Trevi Fountain' Flower & Leaves - April 15 - Wake Co., NC
1 Cultivar/Variety

Blue Lyme Grass

Leymus arenarius
Elymus arenarius Elymus arenarius Elymus arenarius Elymus arenarius Growing on the dunes Growing on the dunes Flower spike in May Flower spike in May
1 Cultivar/Variety

Blue Maidencane

Amphicarpum amphicarpon
Flowers (Woodbine, NJ)-Early Fall Flowers (Woodbine, NJ)-Early Fall Flower and fruit (Woodbine, NJ)-Early Fall Flower and fruit (Woodbine, NJ)-Early Fall Fruits (Woodbine, NJ)-Early Fall Fruits (Woodbine, NJ)-Early Fall Stem and leafs with hairs (Woodbine, NJ)-Early Fall Stem and leafs with hairs (Woodbine, NJ)-Early Fall Leaf and sheath with hairs (Woodbine, NJ)-Early Fall Leaf and sheath with hairs (Woodbine, NJ)-Early Fall Stem and spikelets (Woodbine, NJ)-Early Fall Stem and spikelets (Woodbine, NJ)-Early Fall

Blue Marguerite

Felicia amelloides
bushy groundcover with pale blue daisy "flowers" bushy groundcover with pale blue daisy "flowers" Pale blue daisy "flowers" Pale blue daisy "flowers"

Blue Marsh Violet

Viola cucullata
Heart-shaped leaves & purple flowers. Heart-shaped leaves & purple flowers. Heart-shaped leaves & purple flower on long scape. Heart-shaped leaves & purple flower on long scape. V. cucullata V. cucullata Viola cucullata Flower Viola cucullata Flower Viola cucullata Flower Viola cucullata Flower Viola cuculata 'Striata Alba' Viola cuculata 'Striata Alba'
2 Cultivars/Varieties

Blue Milkweed

Amsonia ciliata
Flowers and leaves in spring in Moore County Flowers and leaves in spring in Moore County Close up of flower Close up of flower Flowers, leaves, and form in the spring in Moore County Flowers, leaves, and form in the spring in Moore County Leaves Leaves Amsonia ciliata in the fall in Moore County Amsonia ciliata in the fall in Moore County Form of var. tenuifolia Form of var. tenuifolia
3 Cultivars/Varieties

Bluemink

Ageratum houstonianum
Ageratum houstonianum Ageratum houstonianum Ageratum houstonianum Ageratum houstonianum Ageratum houstonianum Ageratum houstonianum Ageratum houstonianum Ageratum houstonianum Ageratum houstonianum 'Blue Horizon' flowers Ageratum houstonianum 'Blue Horizon' flowers Ageratum houstonianum 'Blue Horizon' Ageratum houstonianum 'Blue Horizon'
7 Cultivars/Varieties

Blue Mistflower

Conoclinium coelestinum
Flowers Flowers Form Form close up of the flower close up of the flower Flowers Flowers Conoclinium coelestinum Conoclinium coelestinum Conoclinium coelestinum in summer in Moore County Conoclinium coelestinum in summer in Moore County

Blue Mist Flower

Conoclinium coelestinum
Flowers Flowers Form Form close up of the flower close up of the flower Flowers Flowers Conoclinium coelestinum Conoclinium coelestinum Conoclinium coelestinum in summer in Moore County Conoclinium coelestinum in summer in Moore County

Blue Mist Shrub

Caryopteris x clandonensis
Caryopteris x clandonensis Caryopteris x clandonensis Caryopteris x clandonensis Caryopteris x clandonensis Caryopteris x clandonensis Caryopteris x clandonensis
1 Cultivar/Variety

Blue Moor Grass

Sesleria caerulea
Form in April in Languedoc-Roussillon, France Form in April in Languedoc-Roussillon, France Leaf in April in Languedoc-Roussillon, France Leaf in April in Languedoc-Roussillon, France Stem in April in Languedoc-Roussillon, France Stem in April in Languedoc-Roussillon, France Flowers in April in Languedoc-Roussillon, France Flowers in April in Languedoc-Roussillon, France Flower close-up in April in Languedoc-Roussillon, France Flower close-up in April in Languedoc-Roussillon, France Seed heads in August in Ticino, Swtzerland Seed heads in August in Ticino, Swtzerland

Blue Moss Cypress

Chamaecyparis pisifera 'Boulevard'
Form Form Pruned Pruned Chamaecyparis pisifera 'Boulevard' Chamaecyparis pisifera 'Boulevard' Chamaecyparis pisifera 'Boulevard' Chamaecyparis pisifera 'Boulevard' Chamaecyparis pisifera 'Boulevard' Chamaecyparis pisifera 'Boulevard' Chamaecyparis pisifera 'Boulevard' Chamaecyparis pisifera 'Boulevard'

Blue Mountain Lilac

Ceanothus thyrsiflorus
Ceanothus thyrsiflorus Ceanothus thyrsiflorus Ceanothus thyrsiflorus Ceanothus thyrsiflorus Ceanothus thyrsiflorus Ceanothus thyrsiflorus Ceanothus thyrsiflorus Ceanothus thyrsiflorus
2 Cultivars/Varieties

'Blue Mouse Ears' Hosta

Hosta 'Blue Mouse Ears'
Hosta 'Blue Mouse Ears' Hosta 'Blue Mouse Ears' Hosta 'Blue Mouse Ears' Hosta 'Blue Mouse Ears' Hosta 'Blue Mouse Ears' Hosta 'Blue Mouse Ears' Hosta 'Blue Mouse Ears' Hosta 'Blue Mouse Ears' Container in Lauderdale Container in Lauderdale Form Form

Blue Nest Spruce

Picea mariana 'Nana'
Picea mariana 'Nana' Picea mariana 'Nana' Form Form

Blue Nightshade

Solanum dulcamara
Solanum dulcamara Solanum dulcamara Solanum dulcamara Solanum dulcamara Purple flowers hang downward. Purple flowers hang downward.

Blue Nolina

Nolina nelsonii
Full Form Full Form Young Form Young Form Leaves Leaves In Winter In Winter Form under Sun Form under Sun Form Form

Blue Oats Grass

Helictotrichon sempervirens
Helictotrichon sempervirens Helictotrichon sempervirens

Blue Pacific Juniper

Juniperus conferta 'Blue Pacific'
Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific'

Blue Pacific Shore Juniper

Juniperus conferta 'Blue Pacific'
Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Pacific Blue' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific' Juniperus conferta 'Blue Pacific'

Blue Passionflower

Passiflora caerulea
Flower Flower Form on a trellis Form on a trellis Passiflora caerulea Passiflora caerulea Form Form Leaves Leaves Vines and tendrils with fruit Vines and tendrils with fruit
1 Cultivar/Variety

Blue Pea

Clitoria ternatea
leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers leaves and flowers
2 Cultivars/Varieties

Blue Periwinkle

Vinca major
Flowers Flowers Vinca major Vinca major Leaves Leaves Flower Flower Flower under the rain Flower under the rain plant with golden yellow variegated leaves. plant with golden yellow variegated leaves.
1 Cultivar/Variety

Blue Phlox

Phlox divaricata
Flower Flower Flower Flower Flower Flower Form Form Form Form Phlox divaricata Phlox divaricata
8 Cultivars/Varieties

Blue Poppy

Papaver betonicifolium
Form Form Close up of flower. Close up of flower. Group planting Group planting

Blue Ridge

Penstemon smallii
Penstemon smallii Penstemon smallii Spring form Spring form Close up of flower Close up of flower seedlings seedlings Stem and Flower Stem and Flower Stem and Flower Stem and Flower

Blue Ridge Blueberry

Vaccinium pallidum
Form Form Close up of flower Close up of flower Flowers Flowers Stems and leaves Stems and leaves Leaf closeup Leaf closeup Vaccinium pallidum Vaccinium pallidum

Blue Ridge Golden-banner

Thermopsis villosa
T. villosa T. villosa T. villosa T. villosa Thermopsis villosa Thermopsis villosa Leaves (Macon Co. NC in July) Leaves (Macon Co. NC in July) Fruits (Macon Co. NC in July) Fruits (Macon Co. NC in July)

Blue Ridge Trillium

Trillium stamineum
Flower with bracts Flower with bracts Flower with bracts Flower with bracts Native habitat Native habitat

Blue Ridge Wakerobin

Trillium stamineum
Flower with bracts Flower with bracts Flower with bracts Flower with bracts Native habitat Native habitat

Blue rocket

Aconitum
Habit Habit Flowers of A. variegatum Flowers of A. variegatum Flowers Flowers A. napellus leaves and stem A. napellus leaves and stem Leaves of A. napellus Leaves of A. napellus A. reclinatum flower and leaves A. reclinatum flower and leaves
3 Cultivars/Varieties

Blue Rocket

Aconitum uncinatum
Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum Aconitum uncinatum

Blue Rug Creeping Juniper

Juniperus horizontalis 'Blue Rug'
Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug'

Blue Rug Juniper

Juniperus horizontalis 'Wiltonii'
Form Form Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii'

Blue Rug Juniper

Juniperus horizontalis 'Blue Rug'
Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug' Juniperus horizontalis 'Blue Rug'