Convovulus tricolor grows six to twelve inches tall. The stem is covered with long, brownish hairs. The flowers are blue and yellow, margined with white.

Convovulus Tricolor

Convovulus tricolor grows six to twelve inches tall. The stem is covered with long, brownish hairs.…

Cordyline terminalis baptistii has broad, recurved, deep green leaves. The leaves have some pink and yellow stripes.

Cordyline Terminalis Baptistii

Cordyline terminalis baptistii has broad, recurved, deep green leaves. The leaves have some pink and…

The common name of cornus florida is flowering dogwood. The shrub grows ten to fifteen feet tall and has spreading branches. The flowers are white or pinkish.

Cornus Florida

The common name of cornus florida is flowering dogwood. The shrub grows ten to fifteen feet tall and…

Cornus kousa is a shrub that grows twenty feet tall. The flowers are creamy white and very showy. The plant is native to China and Japan.

Cornus Kousa

Cornus kousa is a shrub that grows twenty feet tall. The flowers are creamy white and very showy. The…

The common name of coronilla varia is crown vetch. It is a straggling or ascending smooth herb growing one to two feet tall. The flowers grow in dense clusters that are pinkish white.

Coronilla Varia

The common name of coronilla varia is crown vetch. It is a straggling or ascending smooth herb growing…

Correa alba is a compact, much branched shrub that grows three to four feet tall. The flowers are white or pink.

Correa Alba

Correa alba is a compact, much branched shrub that grows three to four feet tall. The flowers are white…

Corydalis nobilis is an erect perennial. The flowers are white, tipped with yellow and a dark purple spot. The flowers bloom in spring.

Corydalis Nobilis

Corydalis nobilis is an erect perennial. The flowers are white, tipped with yellow and a dark purple…

Cosmos bipinnatus is an annual that grows seven to ten feet tall. The flowers are white, pink, or crimson. It is native to Mexico.

Cosmos Bipinnatus

Cosmos bipinnatus is an annual that grows seven to ten feet tall. The flowers are white, pink, or crimson.…

Crassula quadrifida is a perennial with oblong leaves and white flowers tinged with red.

Crassula Quadrifida

Crassula quadrifida is a perennial with oblong leaves and white flowers tinged with red.

Crocus vernus is the most common garden crocus. The flowers are lilac, white, or purple striped with lemon-yellow anthers and orange-yellow style branches. It is native to south Europe.

Crocus Vernus

Crocus vernus is the most common garden crocus. The flowers are lilac, white, or purple striped with…

Crocus imperati is native to Italy. The flower are lilac or white with yellow anthers.

Crocus Imperati

Crocus imperati is native to Italy. The flower are lilac or white with yellow anthers.

Cryptanthus zonatus has oblong, tapering leaves. The leaves are marked with bands of white. The flowers are white.

Cryptanthus Zonatus

Cryptanthus zonatus has oblong, tapering leaves. The leaves are marked with bands of white. The flowers…

Pumpkin is the common name of cucurbita pepo.  The leaves are dull, dark green and three to five lobed. It is probably native to the tropical regions of the Americas.

Pumpkin Plant

Pumpkin is the common name of cucurbita pepo. The leaves are dull, dark green and three to five lobed.…

The common name of cuphea llavea is the red-white-and-blue flower. The stems are numerous. The plant is native to Guatemala.

Cuphea Llavea

The common name of cuphea llavea is the red-white-and-blue flower. The stems are numerous. The plant…

Cupressus sempervirens is a variety of cypress. The tree grows eighty feet tall with erect, horizontal branches. The trees have dark green foliage.

Cupressus Sempervirens

Cupressus sempervirens is a variety of cypress. The tree grows eighty feet tall with erect, horizontal…

The flowers of cymbidium giganteum are dull purple, brownish, or yellowish green striped with purple. The plant is native to Nepal.

Cymbidium Giganteum

The flowers of cymbidium giganteum are dull purple, brownish, or yellowish green striped with purple.…

Cystopteris fragilis has clustered, gray green leaves. This species of fern is widely distributed over the world at all altitudes.

Cystopteris Fragilis

Cystopteris fragilis has clustered, gray green leaves. This species of fern is widely distributed over…

The leaves of dalibarda repens are heart shaped and wavy toothed. The flowers are white with one or two on each stem.

Dalibarda Repens

The leaves of dalibarda repens are heart shaped and wavy toothed. The flowers are white with one or…

Delphinium ajacis grows about eighteen inches tall. The flowers are showy and blue or violet. The flowers also vary to white.

Delphinium Ajacis

Delphinium ajacis grows about eighteen inches tall. The flowers are showy and blue or violet. The flowers…

Dendrobium dearei has white flowers that are about two inches across. The plant is native to the Philippines.

Dendrobium Dearei

Dendrobium dearei has white flowers that are about two inches across. The plant is native to the Philippines.

Dendrobium superbiens is native to Australia. The flowers are two inches across and crimson-purple. The petals are often bordered with white.

Dendrobium Superbiens

Dendrobium superbiens is native to Australia. The flowers are two inches across and crimson-purple.…

Illustrated is the tip of a leaf of dennstaedtia punctilobula. The leaves are one to two and a half feet long. The leaves are light green.

Dennstaedtia Punctiolbula

Illustrated is the tip of a leaf of dennstaedtia punctilobula. The leaves are one to two and a half…

The common name of dentaria diphylla is pepper root. The plant grows eight to sixteen inches tall. The flowers are white inside and pale purple or pink inside.

Dentaria Diphylla

The common name of dentaria diphylla is pepper root. The plant grows eight to sixteen inches tall. The…

Deutzia gracilis grows three feet tall and has slender, arching branches. The flowers are pure white. The plant is native to Japan.

Deutzia Gracilis

Deutzia gracilis grows three feet tall and has slender, arching branches. The flowers are pure white.…

The deutzia purpurascens shrub grows three feet tall with slender, arching branches. The flowers have spreading petals and are white and purple on the outside.

Deutzia Purpurascens

The deutzia purpurascens shrub grows three feet tall with slender, arching branches. The flowers have…

Deutzia lemoinei grows three feet tall. The flowers are pure white. The leaves have finely serrated edges.

Deutzia Lemoinei

Deutzia lemoinei grows three feet tall. The flowers are pure white. The leaves have finely serrated…

Sweet William is the common name of dianthus barbatus. The stems grows ten to twenty inches tall. The flowers grow in rounded, dense clusters. The flowers are red, rose, purple, or white.

Sweet William

Sweet William is the common name of dianthus barbatus. The stems grows ten to twenty inches tall. The…

Diascia barberae blooms freely in the summer. The flowers are rose pink with a yellow, green dotted spot in the throat.

Diascia Barberae

Diascia barberae blooms freely in the summer. The flowers are rose pink with a yellow, green dotted…

Dutchman's breeches is the common name of dicentra cucullaria. The flowers are white tipped with creamy yellow. The plant is found from Nova Scotia to Georgia and also along the Columbia river.

Dutchman's Breeches

Dutchman's breeches is the common name of dicentra cucullaria. The flowers are white tipped with creamy…

Dieffenbachia picta bausei has a blade that is nearly or completely yellowish green. It also has obscurely green spotted margins and scattered white spots.

Dieffenbachia Picta Bausei

Dieffenbachia picta bausei has a blade that is nearly or completely yellowish green. It also has obscurely…

Dieffenbachia seguine nobilis is native to Brazil. The blade is dull green with dirty green spots.

Dieffenbachia Seguine Nobilis

Dieffenbachia seguine nobilis is native to Brazil. The blade is dull green with dirty green spots.

Venus Fly Trap is the common name of dionaea muscipula. The plant is insectivorous, meaning it eats insect. The flowers of the plant are white.

Venus Fly Trap

Venus Fly Trap is the common name of dionaea muscipula. The plant is insectivorous, meaning it eats…

Diospyros lotus is a variety of persimmon. The leaves are oblong and grow three to five inches long. The flowers are reddish white. The fruit is yellow but black when fully ripe.

Diospyros Lotus

Diospyros lotus is a variety of persimmon. The leaves are oblong and grow three to five inches long.…

Dracaena fragrans lindenii has recurved leaves. The leaves are transversed with creamy white bands.

Dracaena Fragrans Lindenii

Dracaena fragrans lindenii has recurved leaves. The leaves are transversed with creamy white bands.

Drosera rotundifolia is a carnivorous plant. Each stem has five to twelve flowers. The flowers are white and expand in the sunshine.

Drosera Rotundifolia

Drosera rotundifolia is a carnivorous plant. Each stem has five to twelve flowers. The flowers are white…

Echinocereus chloranthus is native to Texas and New Mexico. The flowers are white and green.

Echinocereus Chloranthus

Echinocereus chloranthus is native to Texas and New Mexico. The flowers are white and green.

Echinopsis gemmata is native to south Brazil. The flowers are clear white with a pale greenish midline in the petals. The cactus grows one foot tall.

Echinopsis Gemmata

Echinopsis gemmata is native to south Brazil. The flowers are clear white with a pale greenish midline…

Long white eggplant is a common garden variety.

Long White Eggplant

Long white eggplant is a common garden variety.

The common name of elaeagnus multiflora is gumi. It grows six feet tall with reddish brown branchlets. The flowers are yellowish white and fragrant. It is native to China and Japan.

Elaeagnus Multiflora

The common name of elaeagnus multiflora is gumi. It grows six feet tall with reddish brown branchlets.…

Illustrated is green curled endive. It is tied up for blanching.

Endive

Illustrated is green curled endive. It is tied up for blanching.

Epidendrum ciliare has yellowish green flowers with a white lip. It is native to tropical America.

Epidendrum Ciliare

Epidendrum ciliare has yellowish green flowers with a white lip. It is native to tropical America.

Epimedium macranthum is native to Japan. The flowers are violet with white spurs.

Epimedium Macranthum

Epimedium macranthum is native to Japan. The flowers are violet with white spurs.

Illustrated is one of many hybrid epiphyllums. The flowers are usually white or yellowish.

Epiphyllum

Illustrated is one of many hybrid epiphyllums. The flowers are usually white or yellowish.

Erica hyemalis is a popular Christmas flower in London. The flowers are rosy pink tipped with white.

Erica Hyemalis

Erica hyemalis is a popular Christmas flower in London. The flowers are rosy pink tipped with white.

Erica persoluta is a white flowered and very variable species. The leaves are erect and spreading.

Erica Persoluta

Erica persoluta is a white flowered and very variable species. The leaves are erect and spreading.

The common name of eucalyptus diversicolor is karri. The leaves are dark green with diverging veins. The flowers bloom February to May.

Eucalyptus Diversicolor

The common name of eucalyptus diversicolor is karri. The leaves are dark green with diverging veins.…

The common name of eucalyptus leucoxylon is white ironbark. The flowers of the tree are white, and very rarely pink. The flowers bloom  from November to April.

Eucalyptus Leucoxylon

The common name of eucalyptus leucoxylon is white ironbark. The flowers of the tree are white, and very…

Illustrated is the flower of rose apple, also known as jamrosade and jambos. The flower is greenish white. The tree is native to the east Indies.

Rose Apple

Illustrated is the flower of rose apple, also known as jamrosade and jambos. The flower is greenish…

Boneset and thoroughwort are the common names of eupatorium perfoliatum. The flowers are grayish white and grow in dense clusters. The plant is hairy and grows two to three feet tall.

Boneset

Boneset and thoroughwort are the common names of eupatorium perfoliatum. The flowers are grayish white…

White snakeroot is the common name of eupatorium urticaefolium. It is a summer-blooming species and grows two to four feet tall. The flowers are bright white and grow in loose, ample clusters.

White Snakeroot

White snakeroot is the common name of eupatorium urticaefolium. It is a summer-blooming species and…

Mexican fire plant is the common name of euphorbia heterophylla. It is native in a range from the eastern and central United States to Peru. The leaves are dark green, with some bright red at the base.

Mexican Fire Plant

Mexican fire plant is the common name of euphorbia heterophylla. It is native in a range from the eastern…

Euphorbia lactea has a white marbled area running through the middle of each face of its branches. It is one of the most common varieties of euphorbia in cultivation.

Euphorbia Lactea

Euphorbia lactea has a white marbled area running through the middle of each face of its branches. It…

The leaves of evonymus radicans are generally rounded and narrow at the base. They are usually dull green above with whitish veins.

Evonymus Radicans

The leaves of evonymus radicans are generally rounded and narrow at the base. They are usually dull…

The common name of exochorda is pearl bush. The racemosa variety is a slender, spreading shrub growing to ten, rarely fifteen, feet. The flowers are two inches across and pure white.

Exochorda Racemosa

The common name of exochorda is pearl bush. The racemosa variety is a slender, spreading shrub growing…

Lachenalia nelsonii is a variety of L. tricolor. The flowers are bright yellow with segments faintly tinged green.

Lachenalia Nelsonii

Lachenalia nelsonii is a variety of L. tricolor. The flowers are bright yellow with segments faintly…

Illustrated is one crape myrtle flower. The flowers are usually bright pink but sometimes there are blush, purplish, and white forms.

Crape Myrtle

Illustrated is one crape myrtle flower. The flowers are usually bright pink but sometimes there are…

Lagurus ovatus is an attractive grass with soft white, woolly heads. The heads are one to two inches long.

Lagurus Ovatus

Lagurus ovatus is an attractive grass with soft white, woolly heads. The heads are one to two inches…

Sweet bay is the common name of laurus nobilis. The leaves are stiff, dull green, and alternate. The tree sometimes obtains a height of forty to sixty feet. Pictured are trees in tubs.

Sweet Bay

Sweet bay is the common name of laurus nobilis. The leaves are stiff, dull green, and alternate. The…

Lavatera insularis flowers are yellowish white striped and tipped with purple. It is native to the Coronados Islands near southern California.

Lavatera Insularis

Lavatera insularis flowers are yellowish white striped and tipped with purple. It is native to the Coronados…

Leiophyllum buxifolium is native from New Jersey to Florida. The flowers are white and pinkish on the outside. The flowers bloom April to June.

Leiophyllum Buxifolium

Leiophyllum buxifolium is native from New Jersey to Florida. The flowers are white and pinkish on the…