Find a PlantShow Menu

Loading filters...

Glossary
14849 plants by
Name
Display: Grid List

Honeydew

Cucumis melo
Fruit Fruit Leaves Leaves Flower Flower 3 ribbed & curved cucumbers; one sliced to show interior. 3 ribbed & curved cucumbers; one sliced to show interior. Vine with yellow, funnel-shaped flower. Vine with yellow, funnel-shaped flower. Canteloupe mellon with netted surface. Canteloupe mellon with netted surface.

Honeydew Melon

Cucumis melo
Fruit Fruit Leaves Leaves Flower Flower 3 ribbed & curved cucumbers; one sliced to show interior. 3 ribbed & curved cucumbers; one sliced to show interior. Vine with yellow, funnel-shaped flower. Vine with yellow, funnel-shaped flower. Canteloupe mellon with netted surface. Canteloupe mellon with netted surface.

Honeylocust

Gleditsia triacanthos
Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos Thorns are the reason this does not make a good landscape tree. Thorns are the reason this does not make a good landscape tree. Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos 'Sunburst' Gleditsia triacanthos 'Sunburst' Fall Color Tree Fall Color Tree
6 Cultivars/Varieties

Honeylocust

Gleditsia triacanthos var. inermis
Tree Tree 'Sunburst' Form 'Sunburst' Form Pubescent rachilla and pinnules Pubescent rachilla and pinnules
8 Cultivars/Varieties

Honey Locust

Gleditsia triacanthos var. inermis
Tree Tree 'Sunburst' Form 'Sunburst' Form Pubescent rachilla and pinnules Pubescent rachilla and pinnules
8 Cultivars/Varieties

Honey Locust

Gleditsia triacanthos
Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos Thorns are the reason this does not make a good landscape tree. Thorns are the reason this does not make a good landscape tree. Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos 'Sunburst' Gleditsia triacanthos 'Sunburst' Fall Color Tree Fall Color Tree
6 Cultivars/Varieties

Honey Plant

Hoya carnosa
thick, waxy, variegated leaves of green and creamy white thick, waxy, variegated leaves of green and creamy white Hoya carnosa Hoya carnosa Hoya carnosa Hoya carnosa Vining plant in a hanging basket with contorted foliage. Vining plant in a hanging basket with contorted foliage. Underside of leaf Underside of leaf Hoya carnosa Hoya carnosa
4 Cultivars/Varieties

Honey Shucks Locust

Gleditsia triacanthos
Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos Thorns are the reason this does not make a good landscape tree. Thorns are the reason this does not make a good landscape tree. Gleditsia triacanthos Gleditsia triacanthos Gleditsia triacanthos 'Sunburst' Gleditsia triacanthos 'Sunburst' Fall Color Tree Fall Color Tree
6 Cultivars/Varieties

Honeysuckle

Lonicera sempervirens
Lonicera sempervirens Lonicera sempervirens Lonicera sempervirens flowers in early summer in Moore County Lonicera sempervirens flowers in early summer in Moore County Lonicera sempervirens Lonicera sempervirens Lonicera sempervirens Lonicera sempervirens Lonicera sempervirens & White-lined sphinx Lonicera sempervirens & White-lined sphinx Lonicera sempervirens Lonicera sempervirens
8 Cultivars/Varieties

Honeysuckle

Lonicera japonica
Growth habit Growth habit Branches and flowers Branches and flowers Flowers in axillary pairs Flowers in axillary pairs Lonicera japonica Lonicera japonica buds, flowers, and stems buds, flowers, and stems
4 Cultivars/Varieties

Honeysuckle Azalea

Rhododendron luteum
Yellow azalea-like flower Yellow azalea-like flower Shrub with yellow azalea-like flowers Shrub with yellow azalea-like flowers Yellow azalea-like flowers Yellow azalea-like flowers Rhododendron luteum Rhododendron luteum shrub with ovate leaves. shrub with ovate leaves. Branch with clusters of yellow flowers & brown capsules. Branch with clusters of yellow flowers & brown capsules.
1 Cultivar/Variety

Honeysuckle Fuchsia

Fuchsia triphylla
Form in April in Bogota County, Colombia Form in April in Bogota County, Colombia Flower and buds in June in Pedernales County, Domnic Republic Flower and buds in June in Pedernales County, Domnic Republic Leaf in May in Bogota County, Colombia Leaf in May in Bogota County, Colombia Stem in May in Bogota County, Colombia Stem in May in Bogota County, Colombia

Hong Kong Orchid

Bauhinia x blakeana
Bauhinia x blakeana Bauhinia x blakeana Bauhinia x blakeana flower Bauhinia x blakeana flower Bauhinia x blakeana Bauhinia x blakeana Bauhinia x blakeana Bauhinia x blakeana bauhinia x blakeana form bauhinia x blakeana form Bauhinia x blakeana and Persea mites Bauhinia x blakeana and Persea mites

Hong Kong Orchid Tree

Bauhinia x blakeana
Bauhinia x blakeana Bauhinia x blakeana Bauhinia x blakeana flower Bauhinia x blakeana flower Bauhinia x blakeana Bauhinia x blakeana Bauhinia x blakeana Bauhinia x blakeana bauhinia x blakeana form bauhinia x blakeana form Bauhinia x blakeana and Persea mites Bauhinia x blakeana and Persea mites

Honolulu Queen

Selenicereus undatus
Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus Selenicereus undatus

Hooded Blue Violet

Viola sororia
Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola sororia Viola sororia Viola sororia Viola sororia
3 Cultivars/Varieties

Hooded Pitcherplant

Sarracenia minor var. minor
Pitcher Pitcher Flower Flower Form Form Form Form Pitcher close up Pitcher close up Var. okefenokeensis close up Var. okefenokeensis close up

Hooded Pitcher Plant

Sarracenia minor
Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor Sarracenia minor
3 Cultivars/Varieties

Hooded Violet

Viola
Viola spp. Viola spp. Viola spp. Viola spp. Viola spp. Viola spp. Viola spp. Viola spp. Viola - Japanese Violet Viola - Japanese Violet
18 Cultivars/Varieties

Hooded Violet

Viola sororia
Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola papilionacea Viola sororia Viola sororia Viola sororia Viola sororia
3 Cultivars/Varieties

Hop Clover

Medicago lupulina
Whole Plant Pulled Out of the Ground Whole Plant Pulled Out of the Ground Flowers Flowers Flower Flower Profile Profile Seeds Seeds Botanical Illustration Botanical Illustration

Hop Hornbeam

Ostrya virginiana
Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana

Hop Horn Beam

Ostrya virginiana
Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana Ostrya virginiana

Hopniss

Apios americana
Form Form Form Form Flowers Flowers Leaves and stem Leaves and stem Tubers Tubers Fruits Fruits

Hops

Humulus lupulus
3-lobed leaves and fruits 3-lobed leaves and fruits Airy inflorescences of small, green, male flowers Airy inflorescences of small, green, male flowers Stigmas protruding from clusters of green flowers. Stigmas protruding from clusters of green flowers. Clusters of cone-like female infructescences Clusters of cone-like female infructescences brown, papery, cone-like infructescences brown, papery, cone-like infructescences Lime-green, lobed leaves. Lime-green, lobed leaves.
2 Cultivars/Varieties

Hop Sedge

Carex lupulina
Form Form Form in bloom Form in bloom Flowers Flowers Fruit Fruit Fruit and seed Fruit and seed

Hop-tree

Ptelea trifoliata
Small tree in the landscape. Small tree in the landscape. Flowers have 4 or 5 petals and an unpleasant fragrance. Flowers have 4 or 5 petals and an unpleasant fragrance. Fruit Close-up (Jackson County, TX)-Early Fall Fruit Close-up (Jackson County, TX)-Early Fall Leaves and fruit (Jackson County, TX)-Early Fall Leaves and fruit (Jackson County, TX)-Early Fall Front and back of leaf (Jackson County, TX)-Early Fall Front and back of leaf (Jackson County, TX)-Early Fall Stem with hairs (Jackson County, TX)-Early Fall Stem with hairs (Jackson County, TX)-Early Fall
2 Cultivars/Varieties

Hoptree

Ptelea trifoliata
Small tree in the landscape. Small tree in the landscape. Flowers have 4 or 5 petals and an unpleasant fragrance. Flowers have 4 or 5 petals and an unpleasant fragrance. Fruit Close-up (Jackson County, TX)-Early Fall Fruit Close-up (Jackson County, TX)-Early Fall Leaves and fruit (Jackson County, TX)-Early Fall Leaves and fruit (Jackson County, TX)-Early Fall Front and back of leaf (Jackson County, TX)-Early Fall Front and back of leaf (Jackson County, TX)-Early Fall Stem with hairs (Jackson County, TX)-Early Fall Stem with hairs (Jackson County, TX)-Early Fall
2 Cultivars/Varieties

Horehound

Marrubium vulgare
Leaves Leaves Flowers Flowers Form Form Underside of leaf Underside of leaf Leaf Leaf Fruit Fruit

Horesemint

Monarda
Close-up of pale pink flowers in a dense head-like cluster. Close-up of pale pink flowers in a dense head-like cluster. A clump of pink-flowered plants. A clump of pink-flowered plants. Red tubular flowers borne in terminal heads. Red tubular flowers borne in terminal heads. Close-up on honeybee on the flowers Close-up on honeybee on the flowers Leaves borne in the opposite decussate arrangement. Leaves borne in the opposite decussate arrangement. close-up of dense whorls of pink flowers. close-up of dense whorls of pink flowers.
10 Cultivars/Varieties

Horizontal Elm

Ulmus glabra 'Horizontalis'
Form Form Leaf closeup Leaf closeup Ulmus glabra 'Horizontalis' Ulmus glabra 'Horizontalis' Ulmus glabra 'Horizontalis' Ulmus glabra 'Horizontalis' Ulmus glabra 'Horizontalis' Ulmus glabra 'Horizontalis'

Hornbeam

Carpinus caroliniana
Carpinus caroliniana Carpinus caroliniana american hornbeam brunswick nature park skdavidson american hornbeam brunswick nature park skdavidson Leaves Leaves Carpinus caroliniana Carpinus caroliniana Underside of leaf Underside of leaf Bark Bark
2 Cultivars/Varieties

Hornbeam

Carpinus cordata
Carpinus cordata full Carpinus cordata full Carpinus cordata leaves Carpinus cordata leaves Photo of Carpinus cordata leaves Photo of Carpinus cordata leaves

Hornbeam Copperleaf

Acalypha
Form Form Form Form Form Form Leaves Leaves Leaves Leaves Leaves Leaves
6 Cultivars/Varieties

Hornbeam Three Seed Mercury

Acalypha
Form Form Form Form Form Form Leaves Leaves Leaves Leaves Leaves Leaves
6 Cultivars/Varieties

Horned Holly

Ilex cornuta 'Crimson Fire'
Ilex cornuta 'Crimson Fire' Ilex cornuta 'Crimson Fire' Ilex cornuta 'Crimson Fire' Ilex cornuta 'Crimson Fire' Ilex cornuta 'Crimson Fire' Ilex cornuta 'Crimson Fire' Ilex Cornuta Ilex Cornuta Ilex Cornuta Ilex Cornuta Ilex cornuta 'Crimson Fire' Ilex cornuta 'Crimson Fire'

Horned Holly

Ilex cornuta
Form Form with Ficus carica and Iris germanica in spring in Moore County with Ficus carica and Iris germanica in spring in Moore County Bark Bark Flowers Flowers Unripe fruits Unripe fruits Fruit Fruit
11 Cultivars/Varieties

Horned Maple

Acer diabolicum
Form Form Fall leaf color Fall leaf color Leaf detail Leaf detail Leaves and flowers Leaves and flowers Flowers Flowers Flowers Flowers

Horned Violet

Viola cornuta
purple violet flower with two narrow upper petals. purple violet flower with two narrow upper petals. purple violet flower with two narrow upper petals. purple violet flower with two narrow upper petals. purple violet flower with narrow nectar spur. purple violet flower with narrow nectar spur. Violet and yellow multicolored flower Violet and yellow multicolored flower Purple and yellow multicolored flower Purple and yellow multicolored flower Purple and yellow multicolored flowers Purple and yellow multicolored flowers
16 Cultivars/Varieties

Horn of Plenty

Datura metel
Datura metel Datura metel Datura metel Datura metel Datura metel Datura metel Datura metel Datura metel Datura metel Datura metel Datura metel Datura metel
5 Cultivars/Varieties

Horrid Thistle

Cirsium horridulum
Plant in bloom with pinkish flower Plant in bloom with pinkish flower Full Plant Full Plant several pink blooms if disc flowers several pink blooms if disc flowers Cream Colored Flower Cream Colored Flower Gold Colored Flower Gold Colored Flower cirsium horridulum cirsium horridulum

Horsebalm

Collinsonia canadensis
Form Form Flowers Flowers Close up of flower Close up of flower Leaf closeup Leaf closeup Underside of leaf Underside of leaf Fruit Fruit

Horse Bean

Vicia faba
Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba Vicia faba

Horsebrier

Smilax rotundifolia
Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia

Horse Brier

Smilax rotundifolia
Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia Smilax rotundifolia

Horsechestnut

Aesculus hippocastanum
Aesculus hippocastanum flowers, multiple Aesculus hippocastanum flowers, multiple Aesculus hippocastanum leaves Aesculus hippocastanum leaves Aesculus hippocastanum full Aesculus hippocastanum full Leaf Leaf Fruit Fruit Illustration Illustration
2 Cultivars/Varieties

Horse Chestnut

Aesculus glabra
Palmately compound leaves. Palmately compound leaves. Aesculus glabra form. Aesculus glabra form. Fruit, capsule. Fruit, capsule. Flowers Flowers Fruit open with 2 nuts inside. Fruit open with 2 nuts inside. Bark Bark

Horseflyweed

Baptisia tinctoria
Baptisia tinctoria Baptisia tinctoria Baptisia tinctoria Baptisia tinctoria Baptisia tinctoria Baptisia tinctoria Baptisia tinctoria flower Baptisia tinctoria flower Baptisia tinctoria Baptisia tinctoria