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Hedgehog Gourd

Cucumis dipsaceus
Vining form Vining form Green fruit and hairy stems and leaves Green fruit and hairy stems and leaves Mature fruit Mature fruit Inside of fruit Inside of fruit Leaves and fruit Leaves and fruit Flowers Flowers

Hedgehog grass

Cenchrus longispinus
Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus Cenchrus longispinus

Hedgehog Juniper

Juniperus communis 'Echiniformis'
Juniperus communis 'Echiniformis' Juniperus communis 'Echiniformis'

Hedgehog spruce

Juniperus communis 'Echiniformis'
Juniperus communis 'Echiniformis' Juniperus communis 'Echiniformis'

Hedge Honeysuckle

Lonicera ligustrina var. yunnanensis
Lonicera nitida 'Baggesen's Gold' Lonicera nitida 'Baggesen's Gold' Lonicera nitida Lonicera nitida Lonicera nitida Lonicera nitida
6 Cultivars/Varieties

Hedge Hyssop

Gratiola viscidula
Form in August in Macon County, North Carolina Form in August in Macon County, North Carolina Leaves and stem in August in Macon County, North Carolina Leaves and stem in August in Macon County, North Carolina Flower in August in Macon County, North Carolina Flower in August in Macon County, North Carolina Flower side view in August in Macon County, North Carolina Flower side view in August in Macon County, North Carolina

Hedge Maple

Acer campestre
Acer campestere Acer campestere Acer campestre Acer campestre Acer campestre Acer campestre Acer campestre Acer campestre Fall form Fall form Leaf Leaf
3 Cultivars/Varieties

Hedge Thorn

Crataegus nitida
Form in bloom Form in bloom Leaves and flowers Leaves and flowers Fruits Fruits Leaves and unripe fruits Leaves and unripe fruits Crataegus nitida bark Crataegus nitida bark Bark Bark

Heldreich's Pine

Pinus heldreichii
Pinus heldreichii Pinus heldreichii Pinus heldreichii Pinus heldreichii
2 Cultivars/Varieties

Helen's Flower

Helenium autumnale
Helenium autumnale Helenium autumnale Helenium autumnale bloom and leaves Helenium autumnale bloom and leaves Helenium autumnale Helenium autumnale (Helenium autumnale) 'Moerheim Beauty' (Helenium autumnale) 'Moerheim Beauty' Helenium autumnale 'Striatum' Helenium autumnale 'Striatum' Helenium autumnale 'Helena Red Shades' Helenium autumnale 'Helena Red Shades'
4 Cultivars/Varieties

Helianthus-leaf Swamp Tickseed

Coreopsis gladiata
Sickle tickseed found in Pender County, NC. Sickle tickseed found in Pender County, NC. Sickle tickseed flower found in Brunswick County, NC. Sickle tickseed flower found in Brunswick County, NC. flower flower

Heliopsis

Heliopsis helianthoides
Form Form Flowers and foliage Flowers and foliage Bloom Bloom Heliopsis helianthoides 'Summer Nights' Heliopsis helianthoides 'Summer Nights' Leaves in spring Leaves in spring 'Sunstruck' 'Sunstruck'
7 Cultivars/Varieties

Heliotrope

Heliotropium
Heliotropium Heliotropium Heliotropium peruvianum Heliotropium peruvianum Heliotropium arborescens Heliotropium arborescens
2 Cultivars/Varieties

Heliotrope

Heliotropium arborescens
Heliotropium arborescens Heliotropium arborescens

Hellebore

Helleborus niger
Helleborus niger Helleborus niger Helleborus niger Helleborus niger Form Form
2 Cultivars/Varieties

Hellebore

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

Hellebore

Veratrum viride
V. viride V. viride V. viride V. viride V. veride V. veride V. viride V. viride Veratrum viride Veratrum viride Veratrum viride Veratrum viride

Hellebore

Helleborus x glandorfensis 'Ice N' Roses'
Helleborus x glandorfensis 'Ice N' Roses Red' Helleborus x glandorfensis 'Ice N' Roses Red' Helleborus x glandorfensis 'Ice N' Roses Red' Helleborus x glandorfensis 'Ice N' Roses Red' Helleborus x glandorfensis 'Ice N' Roses Red' Helleborus x glandorfensis 'Ice N' Roses Red' Flowers Flowers Form Form

Hellebores

Helleborus
Helleborus Helleborus Helleborus Helleborus Helleborus Helleborus Helleborus Helleborus Hellebore fruit Hellebore fruit Hellebore Seeds Hellebore Seeds
10 Cultivars/Varieties

Heller Holly

Ilex crenata 'Helleri'
Hedge Hedge Foliage Foliage Through the seasons Through the seasons Form Form Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri'

Helleri Holly

Ilex crenata 'Helleri'
Hedge Hedge Foliage Foliage Through the seasons Through the seasons Form Form Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri'

Helleri Japanese Holly

Ilex crenata 'Helleri'
Hedge Hedge Foliage Foliage Through the seasons Through the seasons Form Form Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri'

Heller Japanese Holly

Ilex crenata 'Helleri'
Hedge Hedge Foliage Foliage Through the seasons Through the seasons Form Form Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri' Ilex crenata 'Helleri'

Hellfetter

Smilax tamnoides
Smilax tamnoides Smilax tamnoides Smilax tamnoides Smilax tamnoides Smilax tamnoides Smilax tamnoides Smilax tamnoides Smilax tamnoides Smilax tamnoides Smilax tamnoides

Hellvine

Campsis radicans
Campsis radicans Campsis radicans Campsis radicans Campsis radicans Campsis radicans Campsis radicans Flower Form Flower Form 'Crimson Trumpet' Flower 'Crimson Trumpet' Flower 'Judy' Flower Form 'Judy' Flower Form
6 Cultivars/Varieties

Helmet Flower

Scutellaria integrifolia
Flowers Flowers Flowers and form in spring in Moore County Flowers and form in spring in Moore County Flowers in spring in Moore County Flowers in spring in Moore County Flowers Flowers Flowers Flowers flower closeup, Union County, NC flower closeup, Union County, NC

Helmet Flower

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

Helmet Flower

Scutellaria pontica
Scutellaria pontica Scutellaria pontica

Helmet Skullcap

Scutellaria integrifolia
Flowers Flowers Flowers and form in spring in Moore County Flowers and form in spring in Moore County Flowers in spring in Moore County Flowers in spring in Moore County Flowers Flowers Flowers Flowers flower closeup, Union County, NC flower closeup, Union County, NC

Helvola

Nymphaea 'Helvola'
Yellow waterlily flowers among lily pads. Yellow waterlily flowers among lily pads. Flower and leaf Flower and leaf

Hemlock Spruce

Tsuga canadensis
Upright growth form of a mature tree. Upright growth form of a mature tree. Leaves Leaves Cones Cones Stem with cones Stem with cones Bark Bark Hemlock woolly adelgids Hemlock woolly adelgids
6 Cultivars/Varieties

Hemlock Spruce

Tsuga mertensiana
1 Cultivar/Variety

Hemp Dogbane

Apocynum cannabinum
Apocynum cannabinum Apocynum cannabinum Apocynum cannabinum Apocynum cannabinum Apocynum cannabinum Apocynum cannabinum Leaves Leaves Apocynum cannabinum Apocynum cannabinum Seeds Seeds

Hemp Tree 'Shoal Creek'

Vitex agnus-castus 'Shoal Creek'
Vitex agnus-castus 'Shoal Creek' Vitex agnus-castus 'Shoal Creek' Vitex agnus castus 'Shoal Creek' Vitex agnus castus 'Shoal Creek' Vitex agnus castus 'Shoal Creek' Vitex agnus castus 'Shoal Creek' Vitex agnus-castus "Shoal Creek' Vitex agnus-castus "Shoal Creek' Vitex agnus-castus "Shoal Creek' Vitex agnus-castus "Shoal Creek' Vitex agnus-castus "Shoal Creek' Vitex agnus-castus "Shoal Creek'

Hen and Chickens Fern

Asplenium bulbiferum
Asplenium bulbiferum Asplenium bulbiferum frond with small plants growing from it. frond with small plants growing from it. Asplenium bulbiferum Asplenium bulbiferum Asplenium bulbiferum Asplenium bulbiferum frond with small plants growing from it. frond with small plants growing from it. frond with small plants growing from it. frond with small plants growing from it.

Henbane

Hyoscyamus niger
Hyoscyamus nigra Hyoscyamus nigra Hyoscyamus nigra Hyoscyamus nigra Hyoscyamus nigra Hyoscyamus nigra Hyoscyamus nigra Hyoscyamus nigra

Henbit

Lamium amplexicaule
Close up of 2-lipped tubular purple flowers Close up of 2-lipped tubular purple flowers Flowers are whorled around square stems. Flowers are whorled around square stems. Opposite leaves Opposite leaves Flowers and leaves Flowers and leaves Lamium amplexicaule Lamium amplexicaule Flower buds Flower buds

Henbit Dead-Nettle

Lamium amplexicaule
Close up of 2-lipped tubular purple flowers Close up of 2-lipped tubular purple flowers Flowers are whorled around square stems. Flowers are whorled around square stems. Opposite leaves Opposite leaves Flowers and leaves Flowers and leaves Lamium amplexicaule Lamium amplexicaule Flower buds Flower buds

Hen Flower

Fritillaria meleagris
Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris Fritillaria meleagris
5 Cultivars/Varieties

Henry Anise Tree

Illicium henryi
Plant in bloom Plant in bloom Form in bloom Form in bloom Close up of flower Close up of flower Form Form Leaves Leaves

Henry Chestnut

Castanea henryi
Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi

Henry Chinquapin

Castanea henryi
Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi

Henry Hudson

Rosa Explorer Group
Rosa 'Champlain' Rosa 'Champlain' Flowers of 'John Davis' Flowers of 'John Davis' Flowers of 'Quadra' Flowers of 'Quadra' Form of 'William Baffin' Form of 'William Baffin' Flower detail of 'William Baffin' Flower detail of 'William Baffin'
25 Cultivars/Varieties

Henry Kelsey

Rosa Explorer Group
Rosa 'Champlain' Rosa 'Champlain' Flowers of 'John Davis' Flowers of 'John Davis' Flowers of 'Quadra' Flowers of 'Quadra' Form of 'William Baffin' Form of 'William Baffin' Flower detail of 'William Baffin' Flower detail of 'William Baffin'
25 Cultivars/Varieties

Henry's chestnut

Castanea henryi
Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi Castanea henryi

Henry's Crabgrass

Digitaria ciliaris
Form in bloom Form in bloom Leaves and growth habit Leaves and growth habit Seed heads Seed heads Growing among rocks Growing among rocks
1 Cultivar/Variety

Henry's Honeysuckle

Lonicera acuminata
Lonicera alseuosmoides Lonicera alseuosmoides

Henry Tanbark Oak

Lithocarpus henryi
Lithocarpus henryi flower Lithocarpus henryi flower Lithocarpus henryi Lithocarpus henryi acorns acorns