NC State Extension
North Carolina Extension Gardener Plant Toolbox

Find a PlantShow Menu

Loading filters...

Glossary
15579 plants by
Name
Display: Grid List

Halberdleaf Hibiscus

Muenchhusia laevis
Flowers Flowers Form Form Leaves Leaves Fruit Fruit Stem Stem Underside of leaf Underside of leaf

Halberdleaf Rosemallow

Muenchhusia laevis
Flowers Flowers Form Form Leaves Leaves Fruit Fruit Stem Stem Underside of leaf Underside of leaf

Halberd-leaf Violet

Viola hastata
Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola Hastata Viola Hastata Yellow violet flower subtended by green, triangular leaves. Yellow violet flower subtended by green, triangular leaves.

Halberd-leaf Yellow Violet

Viola hastata
Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola Hastata Viola Hastata Yellow violet flower subtended by green, triangular leaves. Yellow violet flower subtended by green, triangular leaves.

Halberd-leaved Hibiscus

Muenchhusia laevis
Flowers Flowers Form Form Leaves Leaves Fruit Fruit Stem Stem Underside of leaf Underside of leaf

Halberd-leaved Rose-mallow

Muenchhusia laevis
Flowers Flowers Form Form Leaves Leaves Fruit Fruit Stem Stem Underside of leaf Underside of leaf

Halberd-leaved Violet

Viola hastata
Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola hastata Viola Hastata Viola Hastata Yellow violet flower subtended by green, triangular leaves. Yellow violet flower subtended by green, triangular leaves.

'Halcyon' Hosta

Hosta 'Halcyon'
Form Form Hosta 'Halcyon' Hosta 'Halcyon'

Halfah Grass

Macrochloa tenacissima
Native habitat Native habitat Form growing in Portugal Form growing in Portugal Form in bloom Form in bloom Seedheads Seedheads

Hall Crabapple

Malus halliana
Malus halliana Malus halliana Malus halliana Malus halliana
1 Cultivar/Variety

Hall Crab Apple

Malus halliana
Malus halliana Malus halliana Malus halliana Malus halliana
1 Cultivar/Variety

Hall's Crabapple

Malus halliana
Malus halliana Malus halliana Malus halliana Malus halliana
1 Cultivar/Variety

Hall's Honeysuckle

Lonicera japonica
Vine growing rampantly over shrubs. Vine growing rampantly over shrubs. Leafy shoots with terminal white and yellow flowers. Leafy shoots with terminal white and yellow flowers. Flowers (in axillary pairs) turning yellow as they age Flowers (in axillary pairs) turning yellow as they age White and yellow tubular, two-lipped flowers White and yellow tubular, two-lipped flowers Shoot with flower buds and white, open flowers. Shoot with flower buds and white, open flowers. Shoot with paired black berries Shoot with paired black berries
4 Cultivars/Varieties

Hamabo Hibiscus

Hibiscus hamabo
Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo Hibiscus hamabo

Ham and Eggs Lantana

Lantana camara 'Ham and Eggs'
leafy shoots bearing clusters of pink flowers and yellow flowers leafy shoots bearing clusters of pink flowers and yellow flowers leafy shoots bearing clusters of pink flowers and yellow flowers leafy shoots bearing clusters of pink flowers and yellow flowers leafy shoots bearing clusters of pink flowers and yellow flowers leafy shoots bearing clusters of pink flowers and yellow flowers

Hameln Dwarf Fountain Grass

Cenchrus alopecuroides 'Hameln'
Pennisetum alopecuroides 'Hameln' Pennisetum alopecuroides 'Hameln' Cenchrus alopecuroides 'Hameln' Cenchrus alopecuroides 'Hameln' Cenchrus alopecuroides 'Hameln' Cenchrus alopecuroides 'Hameln' Cenchrus alopecuroides 'Hammeln' Cenchrus alopecuroides 'Hammeln'

Hammock Maple

Acer floridanum
Mature roadside tree with spreading oval habit. Mature roadside tree with spreading oval habit. Color illustration of the technical details of this species. Color illustration of the technical details of this species. Upward view from the base showing trunk & yellow-orange leaves Upward view from the base showing trunk & yellow-orange leaves Flower cluster of small green umbels on long stalks at stem tip Flower cluster of small green umbels on long stalks at stem tip Leaves and a cluster of green samaras on long green stalks Leaves and a cluster of green samaras on long green stalks Deep green cordate lobed leaf Deep green cordate lobed leaf

Hammock Spiderlily

Hymenocallis occidentalis var. occidentalis
Form Form Close up of flower Close up of flower Close up of flower Close up of flower Leaves Leaves Stem Stem Fruit Fruit

Hammock Spider Lily

Hymenocallis occidentalis
Hymenocallis occidentalis Hymenocallis occidentalis Hymenocallis occidentalis Hymenocallis occidentalis

Hanabi

Rosa Fourth of July™ 'WEKroalt'
Red and white semoi-double flower Red and white semoi-double flower Red, single rose. Red, single rose.

Hana Gosho Persimmon

Diospyros kaki 'Hana Gosho'
Diospyros kaki 'Hana Gosho' Diospyros kaki 'Hana Gosho' Diospyros kaki 'Hana Gosho' Diospyros kaki 'Hana Gosho'

Handel

Rosa Handel® 'MACha'
Flowers Flowers

Handkerchief tree

Davidia involucrata
Davidia involucrata Davidia involucrata Davidia involucrata Davidia involucrata Davidia involucrata var. Vilmoriniana Davidia involucrata var. Vilmoriniana Davidia involucrata Davidia involucrata Seed Seed Davidia involucrata Davidia involucrata
2 Cultivars/Varieties

Handsome-harry

Rhexia virginica
Rhexia virginica Rhexia virginica Rhexia virginica Rhexia virginica Rhexia virginica Rhexia virginica

Hankow Willow

Salix babylonica 'Scarlet Curls'
Leafy shoot showing corkscrew growth form. Leafy shoot showing corkscrew growth form. Curly brown branches & green pinnated curly leaves in April. VA Curly brown branches & green pinnated curly leaves in April. VA A bucket of red, contorted and twisted stems without leaves. A bucket of red, contorted and twisted stems without leaves.

Hanover Salad

Brassica napus Pabularia Group
Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group) Brassica napus (Pabularis Group)
4 Cultivars/Varieties

Hansa rose

Rosa 'Hansa'
Close-up of a dark pink, fully double rose. Close-up of a dark pink, fully double rose. Close-up of a dark pink, fully double rose. Close-up of a dark pink, fully double rose.

Hapanese Netvein Hollyfern

Cyrtomium falcatum
Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum Cyrtomium falcatum
2 Cultivars/Varieties

Haran

Aspidistra elatior
Form Form Close up of leaves Close up of leaves new leaves, Wake County, NC new leaves, Wake County, NC Aspidistra elatior Aspidistra elatior Aspidistra elatior Aspidistra elatior Aspidistra elatior Aspidistra elatior
13 Cultivars/Varieties

Harbour Dwarf Nandina

Nandina domestica 'Harbour Dwarf'
Nandina domestica 'Harbour Dwarf' Nandina domestica 'Harbour Dwarf' Nandina domestica 'Harbour Dwarf' Nandina domestica 'Harbour Dwarf'

Hardbark Spiraea

Spiraea tomentosa
Form Form Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Stem and leaves Stem and leaves Fruits in March Fruits in March

Hard Fern

Blechnum spicant
Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant Blechnum spicant

Hardhack

Spiraea tomentosa
Form Form Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Spiraea tomentosa Stem and leaves Stem and leaves Fruits in March Fruits in March

Hard Maple

Acer saccharum
form form Color illustration of the technical details of this species. Color illustration of the technical details of this species. fall leaves fall leaves Fruit Fruit bark bark Male flowers Male flowers
7 Cultivars/Varieties

Hard-neck Garlic

Allium sativum var. ophioscorodon
Growing in the garden Growing in the garden Bulb Bulb Plants with scapes Plants with scapes Tray of harvested garlic with roots and leaves attached. Tray of harvested garlic with roots and leaves attached. A plate of garlic bulbs. A plate of garlic bulbs.
1 Cultivar/Variety

Hardneck Garlic

Allium sativum var. ophioscorodon
Growing in the garden Growing in the garden Bulb Bulb Plants with scapes Plants with scapes Tray of harvested garlic with roots and leaves attached. Tray of harvested garlic with roots and leaves attached. A plate of garlic bulbs. A plate of garlic bulbs.
1 Cultivar/Variety

Hard Neck Garlic

Allium sativum var. ophioscorodon
Growing in the garden Growing in the garden Bulb Bulb Plants with scapes Plants with scapes Tray of harvested garlic with roots and leaves attached. Tray of harvested garlic with roots and leaves attached. A plate of garlic bulbs. A plate of garlic bulbs.
1 Cultivar/Variety

Hard Pine

Pinus rigida
Branches with cones (Seneca County, NY)-Late Winter Branches with cones (Seneca County, NY)-Late Winter Tree form (Seneca County, NY)-Late Winter Tree form (Seneca County, NY)-Late Winter Branches (Seneca County, NY)-Late Winter Branches (Seneca County, NY)-Late Winter Top view of seed cones (Seneca County, NY)-Late Winter Top view of seed cones (Seneca County, NY)-Late Winter Side view of seed cone (Seneca County, NY)-Late Winter Side view of seed cone (Seneca County, NY)-Late Winter Spines on seed cone (Seneca County, NY)-Late Winter Spines on seed cone (Seneca County, NY)-Late Winter
3 Cultivars/Varieties

Hard Pipewort

Eriocaulon decangulare
Mass Planting of Eriocaulon decangular along roadside Mass Planting of Eriocaulon decangular along roadside Form with Flowers Form with Flowers Flower Closeup Flower Closeup Seed Pod Closeup Seed Pod Closeup

Hard Rush

Juncus inflexus
Form Form Flowers in June Flowers in June Fruit Fruit Stems Stems
2 Cultivars/Varieties

Hardtack

Cercocarpus montanus
Form Form Flowers appear red when opening Flowers appear red when opening Flowers Flowers Leaf detail Leaf detail Leaves Leaves Leaves and stems Leaves and stems

Hardy Ageratum

Conoclinium coelestinum
Flowers Flowers close up of the flower close up of the flower Form Form Dried flower head with clusters of flower and Dried flower head with clusters of flower and Flowers Flowers Conoclinium coelestinum Conoclinium coelestinum

Hardy Anise Shrub

Illicium parviflorum
Dense shrub. Dense shrub. Dense shrub with ovate leaves. Dense shrub with ovate leaves. Dense shrub. Dense shrub. Hand holding leafy branch with small, nodding yellow flowers. Hand holding leafy branch with small, nodding yellow flowers. Dense shrub with chartreuse foliage. Dense shrub with chartreuse foliage. Dense shrub with chartreuse foliage. Dense shrub with chartreuse foliage.
2 Cultivars/Varieties

Hardy Baby Tears

Sedum album
Clusters of small white star-shaped flowers Clusters of small white star-shaped flowers Plant growing among the rocks Plant growing among the rocks Clump in bloom Clump in bloom
4 Cultivars/Varieties

Hardy Banana

Musa basjoo
Form Form Leaves Leaves Fruit Fruit Flowers Flowers Fruit Fruit Musa Basjoo Musa Basjoo

Hardy Begonia

Begonia grandis
Begonia grandis flower Begonia grandis flower Begonia grandis Begonia grandis Begonia grandis Begonia grandis Begonia grandis leaves Begonia grandis leaves Begonia grandis leaf Begonia grandis leaf Begonia grandis mass planting Begonia grandis mass planting
3 Cultivars/Varieties

Hardy Canna

Thalia dealbata
Thalia dealbata Thalia dealbata Thalia dealbata Thalia dealbata Flowers Flowers Flowers Flowers Thalia dealbata Thalia dealbata Thalia dealbata in winter in Moore County Thalia dealbata in winter in Moore County

Hardy Chrysanthemum

Chrysanthemum Rubellum Group
Red flowers Red flowers Pink flowers Pink flowers Orange flowers Orange flowers Plants in the garden Plants in the garden Form Form Leaves Leaves
7 Cultivars/Varieties