The flowers of gunnera scabra are red, small, and numerous. The flowers grow on a large club shaped spike. The plant grows to be four feet tall.

Gunnera Scabra

The flowers of gunnera scabra are red, small, and numerous. The flowers grow on a large club shaped…

The fronds of the gymnogramme javanica fern are one to four feet long. The leaves are glossy.

Gymnogramme Javanica

The fronds of the gymnogramme javanica fern are one to four feet long. The leaves are glossy.

The fronds of the gymnogrammee schizophylla fern are one and a half to two feet long. The fronds gracefully arch and are very finely cut.

Gymnogramme Schizophylla

The fronds of the gymnogrammee schizophylla fern are one and a half to two feet long. The fronds gracefully…

Gymnogramme tartarea ferns have fronds that are one to two feet long. The powder on the fern is dense and pure white.

Gymnogramme Tartarea

Gymnogramme tartarea ferns have fronds that are one to two feet long. The powder on the fern is dense…

The common name of gynerium is pampas grass. Gynerium argenteum grass reaches between six and ten feet tall. The flowers on the grass bloom in autumn.

Gynerium Argenteum

The common name of gynerium is pampas grass. Gynerium argenteum grass reaches between six and ten feet…

The Flue and Terminal End Saddle is a wrought, welded boiler. These boilers are made in sizes varying in length from two to five feet.

Flue and Terminal End Saddle Boiler

The Flue and Terminal End Saddle is a wrought, welded boiler. These boilers are made in sizes varying…

The common name of hedychium is Indian Garden Flower. The gardneranium variety has large, yellow, fragrant flowers. The leaves are stem clasping and grow in two rows. The plant grows between three and five feet tall.

Habit and Detached Flower Spike of Hedychium Gardnerianum

The common name of hedychium is Indian Garden Flower. The gardneranium variety has large, yellow, fragrant…

Sunflower grow to be six feet tall. The flower heads are large, varying in size and color.

Flower Head of a Sunflower

Sunflower grow to be six feet tall. The flower heads are large, varying in size and color.

Helianthus orgyalis sunflowers have small, yellow heads. The flowers bloom in the autumn. The plant grows between six and ten feet tall.

Upper Portion of Stems and Detached Flower Head of a Sunflower (Helianthus Orgyalis)

Helianthus orgyalis sunflowers have small, yellow heads. The flowers bloom in the autumn. The plant…

The common name of helichrysum is everlastings. The bracteatum variety has various flower heads growing alone at the end of the stems. The shrub grows between three to four feet tall.

Flowering Branch of Everlastings (Helichrysum Bracteatum)

The common name of helichrysum is everlastings. The bracteatum variety has various flower heads growing…

Helichrysum foetidum is a variety of everlastings with light yellow flower heads. The flowers bloom June through September. The shrub grows two feet high.

Habit and Detached Single Flower Head of Everlastings (Helichrysum Foetidum)

Helichrysum foetidum is a variety of everlastings with light yellow flower heads. The flowers bloom…

Heliconia bihai flowers are red or orange. The flowers bloom in July and August. The plant grows to be twelve feet tall.

Heliconia Bihai

Heliconia bihai flowers are red or orange. The flowers bloom in July and August. The plant grows to…

The flowers heads of helipterum humboldtianum are bright yellow. There are numerous flower heads growing in clusters at the end of the stems. The plant grows between one and two feet tall.

Habit and Detached Inflorescence of Helipterum Humboldtianum

The flowers heads of helipterum humboldtianum are bright yellow. There are numerous flower heads growing…

Helleborus Olympicus flowers are a purplish color. The flowers bloom in spring. Each stem has two or three flowers. The plant grows two feet tall.

Habit and Fully and Partially Expanded Flowers of Helleborus Olympicus

Helleborus Olympicus flowers are a purplish color. The flowers bloom in spring. Each stem has two or…

The common names of heracleum are cow parsley and cow parsnip. The sibiricum variety has yellowish flowers. The flowers bloom in the summer. The plant grows between five and six feet tall.

Heracleum Sibiricum

The common names of heracleum are cow parsley and cow parsnip. The sibiricum variety has yellowish flowers.…

Hibiscus coccineus flowers are bright scarlet. The flowers bloom in July and August. The shrubs grow between four and eight feet tall. These shrubs are native to the marshy areas of Florida and Georgia.

Flowering Branch of Hibiscus Coccineus

Hibiscus coccineus flowers are bright scarlet. The flowers bloom in July and August. The shrubs grow…

Hibiscus rosa-sinensis flowers vary in color. The flowers are large and are single, semi, or wholly double. The flowers bloom in the summer. The shrub grows between ten and fifteen feet tall.

Flowering Branch of Hibiscus Rosa-Sinensis

Hibiscus rosa-sinensis flowers vary in color. The flowers are large and are single, semi, or wholly…

The flowers of hibiscus roseus are rose colored. The flowers are large and grow alone on the stems. The shrub grows to be three feet tall.

Flowering Branch of Hibiscus Roseus

The flowers of hibiscus roseus are rose colored. The flowers are large and grow alone on the stems.…

The flowers of hibiscus syriacus vary in color. The flowers are large and grow single or double on the stem. The flowers bloom in August. The shrub grows six feet tall.

Flowering Branch of Hibiscus Syriacus

The flowers of hibiscus syriacus vary in color. The flowers are large and grow single or double on the…

The common name of hibiscus trionum is bladder ketmia. The flowers are yellow with a purple center. The flowers bloom in summer. The shrub grows two feet tall.

Flowering Branch of Hibiscus Trionum

The common name of hibiscus trionum is bladder ketmia. The flowers are yellow with a purple center.…

The flowers of holboellia latifolia are purple or greenish. The flowers are very fragrant. The flowers bloom in March. The shrub grows up to twenty feet tall.

Flowering Branch and Detached Female Flowers of Holboellia Latifolia

The flowers of holboellia latifolia are purple or greenish. The flowers are very fragrant. The flowers…

Hollyhock is an autumnal flower. Hollyhocks reach a height of eight or ten feet. The flowers grow three feet above the ground.

Flowering Stem of Hollyhock

Hollyhock is an autumnal flower. Hollyhocks reach a height of eight or ten feet. The flowers grow three…

The common name of hordeum jubatum is squirrel tail grass. The flowers on this grass bloom in June. The height of the grass is two feet.

Hordeum Jubatum

The common name of hordeum jubatum is squirrel tail grass. The flowers on this grass bloom in June.…

The flower heads of humea elegans are brownish red, pink, or crimson. The flowers bloom July to October. The shrub grows between five and six feet tall.

Humea Elegans

The flower heads of humea elegans are brownish red, pink, or crimson. The flowers bloom July to October.…

Hydrangea hortensis is the common hydrangea. The flowers vary in color according to the soil in which the plant is grown. The flowers bloom April to September. The plant grows between two and three feet tall.

Hydrangea Hortensis

Hydrangea hortensis is the common hydrangea. The flowers vary in color according to the soil in which…

Hymenocallis andreana has white flowers. The flowers grow on slender, one flowered scapes. The leaves are pale green. The plant grows one and a half feet tall.

Hymenocallis Andreana

Hymenocallis andreana has white flowers. The flowers grow on slender, one flowered scapes. The leaves…

Hyophorbe verschaffeltii an ornamental stove palm. The leaves are four to six feet long. The sheath of the leaves form a triangular, column shaped stem.

Hyophorbe Vershaffeltii

Hyophorbe verschaffeltii an ornamental stove palm. The leaves are four to six feet long. The sheath…

The common names of hypericum androsaemum are sweet amber and common tutsan. The flowers are large and grow at the ends of the stems. The flowers bloom in summer. The shrub grows to be three feet tall.

Habit and Detached Flower of Hypericum Androsaemum

The common names of hypericum androsaemum are sweet amber and common tutsan. The flowers are large and…

The common names of hypericum perforatum are common hypericum and St. John's wort. The flowers are bright yellow and grow in clusters at the end of the stems. The petals are marked with black dots. The shrub grows between one and three feet tall.

Dehiscing Capsule and Portion and Inflorescence of Hypericum Perforatum

The common names of hypericum perforatum are common hypericum and St. John's wort. The flowers are bright…

The common name of impatiens balsamina is the common balsam. The flowers are red. The flowers bloom in the summer. The plant grows between one and two feet tall.

Flowering Shoot of Impatiens Balsamina Flore-Pleno

The common name of impatiens balsamina is the common balsam. The flowers are red. The flowers bloom…

This variety of balsam has purple flowers that bloom in August. The plant grows to be ten feet tall. The plant is a hardy annual.

Top of Flowering Branch, Detached Flower, and Young Seed Vessel of Impatiens Roylei

This variety of balsam has purple flowers that bloom in August. The plant grows to be ten feet tall.…

The flowers are a bright rose color and grow on short stalks. The flowers bloom in summer. The plant grows between three and four and a half feet tall.

Flowering Shoot and Detached Single Flower of Incarvillea Olgae

The flowers are a bright rose color and grow on short stalks. The flowers bloom in summer. The plant…

Caterpillar, larvae of the butterfly, are harmful to plants. These caterpillars sucker feet on the hinder rings of the body.

Large Cabbage Butterfly Caterpillar

Caterpillar, larvae of the butterfly, are harmful to plants. These caterpillars sucker feet on the hinder…

Caterpillar, larvae of the moth and butterfly, are harmful to plants. These caterpillars sucker feet on the hinder rings of the body.

Codlin Moth and Grub

Caterpillar, larvae of the moth and butterfly, are harmful to plants. These caterpillars sucker feet…

The common name of inula helenium is Elecampane. The flower heads are bright yellow. The flower heads grow alone at the ends of the stems. The plant grows between three and four feet tall.

Inula Helenium

The common name of inula helenium is Elecampane. The flower heads are bright yellow. The flower heads…

The flowers are dark purple. The flowers bloom June to September. The plant grows ten feet tall.

Habit and Detached Flower Shoot of Ipomoea Purpurea

The flowers are dark purple. The flowers bloom June to September. The plant grows ten feet tall.

The flowers are dark red. There is one flower per slim stem. The flowers bloom July to September. The plant grows to be six feet tall.

Habit and Detached Flowering Branchlet of Ipomoea Quamoclit

The flowers are dark red. There is one flower per slim stem. The flowers bloom July to September. The…

Iris guldenstadtiana flowers bloom in June. Each spathe has two or three flowers. The plant grows two feet tall.

Iris Guldenstadtiana

Iris guldenstadtiana flowers bloom in June. Each spathe has two or three flowers. The plant grows two…

The stem of iris vulgare is one to two feet high with one or two flowers. The flowers are purple and erect.

Habit and Detached Flower of Iris Vulgare

The stem of iris vulgare is one to two feet high with one or two flowers. The flowers are purple and…

The flowers are a beautiful, deep blue. The flowers are two inches in diameter. The plant grows one and a half feet tall.

Habit, Raceme, and Detached Flower of Ixiolirion Tataricum Brachyantherum

The flowers are a beautiful, deep blue. The flowers are two inches in diameter. The plant grows one…

The common name of jubaea is the Coquito Palm of Chili. The tree grows between forty and sixty feet tall. Palm honey is prepared by boiling the sap.

Jubaea Spectabilis

The common name of jubaea is the Coquito Palm of Chili. The tree grows between forty and sixty feet…

The common name of juglans cinerea is butter nut. The tree is a variety of walnut. The flowers are a greenish color. The fruit are oblong with a tapered tip. The tree grows between thirty and sixty feet tall.

Female Flowers, Fruits, and Male Catkins of Juglans Cinerea

The common name of juglans cinerea is butter nut. The tree is a variety of walnut. The flowers are a…

Juglans regia is the common walnut tree. The fruit are oval with a green husk. The tree grows between forty and sixty feet tall.

Fruiting Branch of Juglans Regia

Juglans regia is the common walnut tree. The fruit are oval with a green husk. The tree grows between…

The common name of juniperus sabina is common savin. The shrub grows between five and eight feet tall. The leaves are small and scale like.

Habit and Detached Portion of Branch of Juniperus Sabina

The common name of juniperus sabina is common savin. The shrub grows between five and eight feet tall.…

The common name of kalmia latifolia is calico bush. The flowers range from rose colored to white. The shrub grows between three and ten feet tall.

Flowering Branch of Kalmia Latifolia

The common name of kalmia latifolia is calico bush. The flowers range from rose colored to white. The…

The common name of laburnum alpinum is Scotch Laburnum. The flowers are yellow and bloom in June. The shrub grows between fifteen and twenty feet tall.

Flowering Branchlet of Laburnum Alpinum

The common name of laburnum alpinum is Scotch Laburnum. The flowers are yellow and bloom in June. The…

Lavatera trimestris flowers are rose colored. The flowers bloom in the summer. The plant grows between three and six feet.

Flowering Branch of Lavatera Trimestris

Lavatera trimestris flowers are rose colored. The flowers bloom in the summer. The plant grows between…

Leptospermum laevigatum flowers are white. The flowers grow alone on each stem, sometimes with two on each stem. The shrubs grow between twenty and thirty feet tall.

Flowering Branchlet of Leptospermum Laevigatum

Leptospermum laevigatum flowers are white. The flowers grow alone on each stem, sometimes with two on…

Leycesteria formosa flowers are white with a tinge of purple. The plant grows between four and six feet tall.

Flowering Branch of Leycesteria Formosa

Leycesteria formosa flowers are white with a tinge of purple. The plant grows between four and six feet…

The common names of liatris are blazing star and button snake root. The spicata variety has purple flowers heads that grow in spikes six to fifteen inches long. The entire plant is one to two feet tall.

Habit and Detached Flower Head of Liatris Spicata

The common names of liatris are blazing star and button snake root. The spicata variety has purple flowers…

The common name of libocedrus is Incense Cedar. The chilensis variety is native to Chili and grows thirty feet tall. The wood has an aromatic fragrance and is very hard and yellowish.

Fruiting Branch and Winged Seed of Libocedrus Chilensis

The common name of libocedrus is Incense Cedar. The chilensis variety is native to Chili and grows thirty…

The common name of libocedrus is incense cedar. The doniana variety has closely set branchlets. The tree grows between thirty and seventy feet tall.

Fruiting Branchlet of Libocedrus Doniana

The common name of libocedrus is incense cedar. The doniana variety has closely set branchlets. The…

Ligularia macrophylla flowers are yellow and grow densely on a long, terminal spike. The plant grows three and a half feet tall.

Habit and Detached Flower Head of Ligularia Macrophylla

Ligularia macrophylla flowers are yellow and grow densely on a long, terminal spike. The plant grows…

Ligustrum lucidum flowers are white and grow in much spreading panicles. The plant grows between eight and twelve feet tall.

Leaf and Portion of Panicle of Ligustrum Lucidum

Ligustrum lucidum flowers are white and grow in much spreading panicles. The plant grows between eight…

The flowers of ligustrum lucidum coriaceum are a greenish white color. The leave are leathery and a dark, glossy green. The plant grows between three and four feet tall.

Flowering Branch of Ligustrum Lucidum Coriaceum

The flowers of ligustrum lucidum coriaceum are a greenish white color. The leave are leathery and a…

Lilium chalcedonicum is a variety of lily. The flowers are bright scarlet. The stem is stiff and erect, growing between two and three feet tall.

Flower Stem of Lilium Chalcedonicum

Lilium chalcedonicum is a variety of lily. The flowers are bright scarlet. The stem is stiff and erect,…

Lilium davuricum is a variety of lily. The flowers are scarlet. The stem is between two and three feet high.

Habit and Detached Inflorescence of Lilium Davuricum

Lilium davuricum is a variety of lily. The flowers are scarlet. The stem is between two and three feet…

Lilium giganteum flowers are white, slight tinged with green on the outside, and with purple in the throat. The stem is straight and erect, growing between four and ten feet tall.

Lilium Giganteum

Lilium giganteum flowers are white, slight tinged with green on the outside, and with purple in the…

Lilium hansoni is a variety of lily. The flowers are a reddish orange color. The stem is three to four feet high.

Habit and Detached Flower of Lilium Hansoni

Lilium hansoni is a variety of lily. The flowers are a reddish orange color. The stem is three to four…

Lilium washingtonianum flowers are white tinged with purple or lilac. The stem grows between three and five feet tall.

Flower Stem and Detached Flower of Lilium Washingtonianum

Lilium washingtonianum flowers are white tinged with purple or lilac. The stem grows between three and…