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Heptapleurum actinophyllum

Australian Ivy Palm, Octopus Tree, Schefflera, Starleaf, Umbrella Tree
Form Form Native habitat form Native habitat form Fruit Fruit Fruit Fruit Stem Stem
2 Cultivars/Varieties

Heptapleurum arboricola

Dwarf Schefflera, Dwarf Umbrella Tree, Hawaiian Umbrella Tree, Octopus Tree, Parasol Plant, Umbrella Plant, Umbrella Tree
Heptapleurum arboricola Heptapleurum arboricola Heptapleurum arboricola Heptapleurum arboricola Heptapleurum arboricola Heptapleurum arboricola Bonsai in shallow glazed tray. Bonsai in shallow glazed tray. Foliage and small yellow berries Foliage and small yellow berries Potted shrub with palmately compound leaves. Potted shrub with palmately compound leaves.
6 Cultivars/Varieties

Heracleum mantegazzianum

Cartwheel-flower, Giant Cow Parsley, Giant Cow Parsnip, Giant Hogweed, Hogsbane
Flower form (Boone, NC)-Mid Summer Flower form (Boone, NC)-Mid Summer Flower clusters (Boone, NC)-Mid Summer Flower clusters (Boone, NC)-Mid Summer Flower close-up (Boone, NC)-Mid Summer Flower close-up (Boone, NC)-Mid Summer Side view with hairs on stem (Boone, NC)-Mid Summer Side view with hairs on stem (Boone, NC)-Mid Summer Leaf close-up (Boone, NC)-Mid Summer Leaf close-up (Boone, NC)-Mid Summer Fruits forming (Boone, NC)-Mid Summer Fruits forming (Boone, NC)-Mid Summer

Heracleum maximum

American Cow-parsnip, American Hogweed, Cow Parsnip, Giant Hogweed, Indian Celery, Indian Rhubarb
Form in native habitat Form in native habitat Flowers Flowers Close up of flower Close up of flower Leaves Leaves Fruit halves Fruit halves Fruit Fruit

Hesperaloe parviflora

Coral Yucca, Hummingbird Yucca, Redflower False Yucca, Red Yucca, Yellow Yucca
Tuft of stiff, narrow, grassy leaves. Spikes of red flowers. Tuft of stiff, narrow, grassy leaves. Spikes of red flowers. Close-up of a rosette of stiff leaves with marginal fibers. Close-up of a rosette of stiff leaves with marginal fibers. Close-up on red flowers (with yellow interiors) & a capsule. Close-up on red flowers (with yellow interiors) & a capsule. Close-up on red flowers (with yellow interiors). Stalks red. Close-up on red flowers (with yellow interiors). Stalks red. Close-up on red flowers (with yellow interiors) & a capsule. Close-up on red flowers (with yellow interiors) & a capsule. Close-up of leaves with marginal fibers. Close-up of leaves with marginal fibers.
3 Cultivars/Varieties

Hesperantha

Crimson Flag
Schizostylis Schizostylis Schizostylis Schizostylis Schizostylis Schizostylis Schizostylis Schizostylis
2 Cultivars/Varieties

Hesperantha coccinea

Crimson Flag Lily, Crimson River Lily
Schizostylis coccinea Schizostylis coccinea

Hesperis matronalis

Dame's Rocket, Dame's Violet, Mother-Of-The-Evening, Sweet Rocket
Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Clusters of pink, 4-petaled flowers. Close up of the stem and alternate ovate leaves. Close up of the stem and alternate ovate leaves.

Hesperocyparis arizonica

Arizona Cypress
Cupressus arizonica 'Blue Pyramid' Cupressus arizonica 'Blue Pyramid' Cupressus arizonica Cupressus arizonica Cupressus arizonica var. glabra 'Silver Smoke' Cupressus arizonica var. glabra 'Silver Smoke' Hesperocyparis arizonica var glabra Hesperocyparis arizonica var glabra Cupressus arizonica Cupressus arizonica Cupressus arizonica Cupressus arizonica
10 Cultivars/Varieties

Hesperocyparis glabra

Arizona Cypress, Cuyamaca Cypress, Piute Cypress, Smooth Arizona Cypress
Hesperocyparis glabra Hesperocyparis glabra Hesperocyparis glabra Hesperocyparis glabra Cupressus glabra Cupressus glabra Cupressus glabra Cupressus glabra
3 Cultivars/Varieties

Hesperocyparis macrocarpa

Monterey Cypress
Mature tree with many spreading branches & open crown. Mature tree with many spreading branches & open crown. A pair of large, wind-swept trees growing on the coast. A pair of large, wind-swept trees growing on the coast. Brown fibrous bark on a furrowed & fluted trunk. Brown fibrous bark on a furrowed & fluted trunk. Branches with scale leaves and several roundish closed cones. Branches with scale leaves and several roundish closed cones. Youn pyramidal tree with golden yellow branch tips. Youn pyramidal tree with golden yellow branch tips.
4 Cultivars/Varieties

Hesperocyparis macrocarpa 'Goldcrest'

Lemon Cypress, Monterey Cypress Gold Crest
A young erect tree with spreading branches & yellow foliage. A young erect tree with spreading branches & yellow foliage. Conical conifer with chartreuse foliage. Conical conifer with chartreuse foliage. Potted plant; tip wired to curve to one side; for Christmas. Potted plant; tip wired to curve to one side; for Christmas. Scaly branch with yellow new growth. Scaly branch with yellow new growth. Close-up of the foliage to show color. Close-up of the foliage to show color.

Hesperocyparis macrocarpa 'Wilma'

Dwarf Lemon Cypress, Wilma Cypress, Wilma Goldcrest
Small conifer with chartreuse needle foliage. Small conifer with chartreuse needle foliage. Small conifer with chartreuse needle foliage. Small conifer with chartreuse needle foliage.

Heteropterys glabra

Redwing
Vine Form Vine Form Fruit and Leaves Fruit and Leaves Flower, Fruit and Leaves Flower, Fruit and Leaves Fruit Detail Fruit Detail Flower Detail Flower Detail Leaf Detail Leaf Detail
1 Cultivar/Variety

Heuchera

Alumroot, Coral Bells, Heuchera
Display of various cultivars with colorful leaves & small flower Display of various cultivars with colorful leaves & small flower Lobed leaves that are pale pink with red veins. Lobed leaves that are pale pink with red veins. Close-up of small pink, bell-shaped flowers with 5 corolla lobes Close-up of small pink, bell-shaped flowers with 5 corolla lobes Border of various cultivars with colorful orange leaves Border of various cultivars with colorful orange leaves White, pubescent, bell-shaped flowers & pink inflor. branches White, pubescent, bell-shaped flowers & pink inflor. branches Pink stems bearing small, pink flowers with white petal lobes Pink stems bearing small, pink flowers with white petal lobes
25 Cultivars/Varieties

Heuchera americana

Alumroot, American Alumroot, American Alum Root, American Sanicle, Coral Bells, Rock Geranium
Tuft of scalloped, variegated leaves emerging between rocks. Tuft of scalloped, variegated leaves emerging between rocks. Top view from above the flower stalks & scalloped leaves Top view from above the flower stalks & scalloped leaves Closeup showing scalloped margins & paler interveinal areas Closeup showing scalloped margins & paler interveinal areas Rosette of leaves, with emerging flower buds and stalk Rosette of leaves, with emerging flower buds and stalk Tall flower stalks with small, non-showy flowers. Tall flower stalks with small, non-showy flowers. Seed pod & fine seeds. Millimeter scale shows seed < 0.25 mm Seed pod & fine seeds. Millimeter scale shows seed < 0.25 mm

Heuchera 'Berry Smoothie'

Alumroot, Alum Root, Berry Smoothie Heuchera, Coral Bells, Heuchera
Purple-red leaves Purple-red leaves Pink-purple foliage and scalloped leaves. Pink-purple foliage and scalloped leaves. Pink-purple foliage and scalloped leaves. Pink-purple foliage and scalloped leaves. Pink, scalloped leaves with red veins. Pink, scalloped leaves with red veins.

Heuchera Northern Exposure™ Group

Alumroot, Coral Bells, Heuchera
Heuchera 'Northern Exposure Silver' Heuchera 'Northern Exposure Silver' Airy inflorescence with tiny pink flowers. Foliage in background Airy inflorescence with tiny pink flowers. Foliage in background Silvery leaves with dark purple veins. Silvery leaves with dark purple veins. Airy inflorescence w/ tiny white flowers. Foliage in background Airy inflorescence w/ tiny white flowers. Foliage in background Mounds of purple foliage. Mounds of purple foliage. Dark, scalloped leaves. Dark, scalloped leaves.
7 Cultivars/Varieties

Heuchera 'Palace Purple'

Palace Purple Alumroot, Purple Palace Coral Bells
Reddish purple, lobed leaves in a mound. Reddish purple, lobed leaves in a mound. Reddish purple, lobed leaves in a mound. Reddish purple, lobed leaves in a mound. Reddish purple, lobed leaf Reddish purple, lobed leaf Reddish purple, lobed foliage forming a border around a lawn. Reddish purple, lobed foliage forming a border around a lawn. Reddish purple, lobed foliage in a container. Reddish purple, lobed foliage in a container. Heuchera 'Palace Purple' leaf Heuchera 'Palace Purple' leaf

Heuchera Primo® 'Pretty Pistachio'

Pretty Pistachio Coral Bells, Pretty Pistachio Heuchera
Lime green scalloped leaves. Lime green scalloped leaves.

Heuchera sanguinea

Coral Bells, Heuchera
green rosette plants with tall clusters of small dark pink flos. green rosette plants with tall clusters of small dark pink flos. green rosette plant with clusters of small dark pink flowers. green rosette plant with clusters of small dark pink flowers. Close-up of a cluster of small, red, bell-shaped flowers. Close-up of a cluster of small, red, bell-shaped flowers. Close-up of a honeybee nectaring on a red flower. Close-up of a honeybee nectaring on a red flower. A bed of red coralbells, blue forget-me-nots & white tulips. A bed of red coralbells, blue forget-me-nots & white tulips.

Heuchera 'Southern Comfort'

Southern Comfort Coral Bells
Rosette of pinkish-bronze-gold lobed and serrate leaves. Rosette of pinkish-bronze-gold lobed and serrate leaves. Close-up on orange to bronze foliage. Close-up on orange to bronze foliage. Rosette of pinkish-bronze-gold lobed and serrate leaves. Rosette of pinkish-bronze-gold lobed and serrate leaves. Young inflorescence with white buds & pink, hairy leaves. Young inflorescence with white buds & pink, hairy leaves. Rosette of bronze-green leaves and old flower stalks. Rosette of bronze-green leaves and old flower stalks. Rosettes of bronzy green leaves and old flower stalks. Rosettes of bronzy green leaves and old flower stalks.

Heuchera villosa

Crag-Jangle, Hairy Alumroot, Hairy Heuchera, Maple-leaved Alumroot
Rosettes of green leaves, with overtopping inflorescences Rosettes of green leaves, with overtopping inflorescences Plant in profile highlighting the long hairs on the petioles. Plant in profile highlighting the long hairs on the petioles. Rosette on a rock face, with an inflorescence of white flowers. Rosette on a rock face, with an inflorescence of white flowers. Fuzzy inflorescence and tiny white flowers. Fuzzy inflorescence and tiny white flowers. Hand cradling a leaf that is lobed like a maple leaf. Hand cradling a leaf that is lobed like a maple leaf. Green foliage in a rosette. Leaves roundish but lobed. Green foliage in a rosette. Leaves roundish but lobed.
3 Cultivars/Varieties

Hibiscus acetosella

African Rosemallow, Cranberry Hibiscus, False Roselle, Maroon Mallow, Red Hibiscus, Red-leaved Hibiscus
Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella Hibiscus acetosella 'Mahogony Splendor' Hibiscus acetosella 'Mahogony Splendor'
7 Cultivars/Varieties

Hibiscus coccineus

Red Hibiscus, Scarlet Rose Mallow, Texas Hibiscus
Hibiscus coccineus Hibiscus coccineus Hibiscus coccineus Hibiscus coccineus Hibiscus coccineus Hibiscus coccineus Hibiscus coccineus's leaves in the fall in Moore County Hibiscus coccineus's leaves in the fall in Moore County Hibiscus coccineus in Moore County in summer Hibiscus coccineus in Moore County in summer Hibiscus coccineus Hibiscus coccineus

Hibiscus 'Fireball'

Fireball Hibiscus, Hardy Mallow
Hibiscus 'Fireball' Hibiscus 'Fireball' Hibiscus 'Fireball' Hibiscus 'Fireball' Bud - Aug. 23 - Wake Co., NC Bud - Aug. 23 - Wake Co., NC Flower- Aug. 23 - Wake Co., NC Flower- Aug. 23 - Wake Co., NC Flowers - Aug. 23 - Wake Co., NC Flowers - Aug. 23 - Wake Co., NC Flower - October - Wake Co., NC Flower - October - Wake Co., NC

Hibiscus grandiflorus

Large-flowered Hibiscus, Pink Swamp Hibiscus, Swamp Rosemallow, Swamp Rose-mallow, Velvet Hardy Mallow
Form Form Close up of flower Close up of flower Flower bud and stems Flower bud and stems Native habitat Native habitat Leaves Leaves Underside of leaf Underside of leaf
1 Cultivar/Variety

Hibiscus hamabo

Hamabo Hibiscus, Hardy Yellow Hibiscus
Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo

Hibiscus hybrid

Dinner Plate Hibiscus, Hardy Hibiscus, Rose Mallow, Swamp Mallow
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

Hibiscus laevis

Halberdleaf Hibiscus, Halberdleaf Rosemallow, Halberd-leaved Hibiscus, Halberd-leaved Rose-mallow, Scarlet Rose-mallow, Smooth Rose-mallow
Flowers Flowers Form Form Leaves Leaves Fruit Fruit Stem Stem Underside of leaf Underside of leaf

Hibiscus martianus

Heart-Leafed Hibiscus, Heart-leaf Hibiscus, Heartleaf Rosemallow, Tulipan Del Monte
Hibiscus martianus Hibiscus martianus Bright red show flower with yellow anthers Bright red show flower with yellow anthers Shiny heart-shaped green leaves on a low shrub. Shiny heart-shaped green leaves on a low shrub. Hibiscus martianus Hibiscus martianus Hand holding dried & dehisced seed pods with seeds. Hand holding dried & dehisced seed pods with seeds.

Hibiscus moscheutos

Common Rose Mallow, Crimson-eyed Rose-mallow, Eastern Rose-mallow, Hardy Hibiscus, Mallow Rose, Marshmallow Hibiscus, Purple Marsh Rose Mallow, Rose Mallow, Sea Hollyhock, Swamp Mallow, Swamp Rose, Swamp Rose-mallow, Wild Cotton
Native habitat Native habitat White Flower Close-Up, Fall (Craven County, NC) White Flower Close-Up, Fall (Craven County, NC) Flower close up Flower close up Form Form Winter Interest - February - Wake Co., NC Winter Interest - February - Wake Co., NC Seed pod, Wake Co. NC Seed pod, Wake Co. NC
7 Cultivars/Varieties

Hibiscus mutabilis

Confederate Rose, Cotton Rose, Cotton Rose Mallow, Fuyo
Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus mutabilis Hibiscus Mutabilis Hibiscus Mutabilis
2 Cultivars/Varieties

Hibiscus rosa-sinensis

Chinese Hibiscus, HIbiscus
Flower, bud, and leaves Flower, bud, and leaves Close-up of a pink, 5-petaled flower with red staminal tube. Close-up of a pink, 5-petaled flower with red staminal tube. Orange flower with central staminal tube and stigmas. Orange flower with central staminal tube and stigmas. Yellow flower with central staminal tube and stigmas. Yellow flower with central staminal tube and stigmas. Pink flower with central staminal tube and stigmas. Pink flower with central staminal tube and stigmas. leafy shoot showing ovate leaves with serrate margins. leafy shoot showing ovate leaves with serrate margins.

Hibiscus sabdariffa

Florida Cranberry, Indian Sorrel, Jamaican Tea, Maple-Leaf Hibiscus, October Hibiscus, Red Sorrell, Roselle, Sudanese Tea
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 syriacus

Hibiscus, Rose of China, Rose of Sharon, Rose-of-Sharon, Shrub Althea
Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus Hibiscus syriacus
18 Cultivars/Varieties

Hibiscus syriacus 'Blue Bird'

Blue Bird Rose-of-sharon
Hibiscus syriacus 'Blue Bird' Hibiscus syriacus 'Blue Bird'

Hibiscus syriacus 'Diana'

Diana Hibiscus, Diana Rose-of-sharon
Single pure white hibiscus flower Single pure white hibiscus flower Single pure white hibiscus flower Single pure white hibiscus flower Single pure white hibiscus flower Single pure white hibiscus flower Pure white hibiscus flowers on leafy shoots against blue sky. Pure white hibiscus flowers on leafy shoots against blue sky.

Hieracium scabrum

Rough Hawkweed, Sticky Hawkweed
Hieracium scabrum Hieracium scabrum Hieracium scabrum Hieracium scabrum

Hippeastrum

Amaryllis, Dutch Amaryllis, Fire Lily, Knight's Star Lily
long medium green stem, green strap-like leaves long medium green stem, green strap-like leaves blush pink flowers, green center, white to pink stamens blush pink flowers, green center, white to pink stamens Form Form Form Form Form Form Form Form
16 Cultivars/Varieties

Homalomena

Queen of Hearts, Shield Plant, Silver Shield
Potted plant with large, paddle-shaped leaves. Potted plant with large, paddle-shaped leaves. Large heart-shaped leaf. Large heart-shaped leaf.
9 Cultivars/Varieties

Homalosorus pycnocarpos

Glade Fern, Narrow Leaf Spleenwort, Narrow-leaved glade fern, Narrow-leaved spleenwort, Silvery Spleenwort
fronds fronds newly emerged fronds; light green. newly emerged fronds; light green. frond. once pinnate. frond. once pinnate. frond. once pinnate. frond. once pinnate. underside of frond showing sori in herringbone pattern underside of frond showing sori in herringbone pattern

Hordeum vulgare

Barley
Field of barley Field of barley spike of barley spike of barley Hand holding spike of barley Hand holding spike of barley Close-up of a spike of barley Close-up of a spike of barley Spikes of barley Spikes of barley Bowl of barley grains. Bowl of barley grains.

Hosta

Hosta, Plantain Lily
Hosta spp. Hosta spp. Hosta spp. Hosta spp. form form Hosta Hosta Hosta Hosta flower bud, late spring, Warren County, NC flower bud, late spring, Warren County, NC
31 Cultivars/Varieties

Hosta 'Blue Mouse Ears'

'Blue Mouse Ears' Hosta, Plantain Lily '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

Hosta 'Halcyon'

'Halcyon' Hosta, Plantain Lily 'Halcyon'
Form Form Hosta 'Halcyon' Hosta 'Halcyon'

Hosta plantaginea

August Lily, Corfu lily, Fragrant Plantain-lily, Hosta, Plantain lily, White Plantain-lily
Hosta plantaginea Hosta plantaginea
4 Cultivars/Varieties

Houstonia caerulea

Azure Bluet, Bluets, Common Bluets, Innocence, Quaker Ladies
Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea Houstonia caerulea