The sepals, or outer part of the aquilegia glandulosa flower, are a bright lilac blue. The petals are white.

Aquilegia Glandulosa Flower

The sepals, or outer part of the aquilegia glandulosa flower, are a bright lilac blue. The petals are…

The flowers of aquilegia olympica are large and mauve blue. The petals are white and are much shorter than the sepals.

Aquilegia Olympica Habit and Flower

The flowers of aquilegia olympica are large and mauve blue. The petals are white and are much shorter…

The aquilegia sibirica flower is bright lilac with very blunt sepals. The limb of the petals are sometimes white. This flower grows in Siberia.

Aquilegia Sibirica Flore-Pleno Habit and Flower

The aquilegia sibirica flower is bright lilac with very blunt sepals. The limb of the petals are sometimes…

Arabis is commonly known as Wall Cress and Rock Cress. The alpina variety has white flowers. It grows from March to May.

Arabis Alpina Habit and Flowers

Arabis is commonly known as Wall Cress and Rock Cress. The alpina variety has white flowers. It grows…

The aralia chinensis flower is white. The leaves have a leathery texture. This plant grows between five and six feet high.

Aralia Chinensis Flowers

The aralia chinensis flower is white. The leaves have a leathery texture. This plant grows between five…

The aralia racemosa flower is a greenish-white with spreading petals. This plant flowers in June.

Flower of Aralia Racemosa

The aralia racemosa flower is a greenish-white with spreading petals. This plant flowers in June.

The leaves of aralia veitchii are glossy green on top and dark red on the bottom. The leaves have about eleven, slender, wavy, finger-like looking leaflets.

Aralia Veitchii

The leaves of aralia veitchii are glossy green on top and dark red on the bottom. The leaves have about…

The araucaria excelsa is commonly known as the Norfolk Island Pine. The leaves are sharply pointed, also known as awl-shaped. The leaves are bright green and densely pakced.

Araucaria Excelsa Tree

The araucaria excelsa is commonly known as the Norfolk Island Pine. The leaves are sharply pointed,…

The argemone grandiflora has large, white flowers. The tips of the stamens are yellow. It does not flower until October.

Inflorescence of Argemone Grandiflora

The argemone grandiflora has large, white flowers. The tips of the stamens are yellow. It does not flower…

Arundinaria falcata grass is very light green. The leaves are linear and narrow. The stems are deep green and are very slender.

Arundinaria Falcata

Arundinaria falcata grass is very light green. The leaves are linear and narrow. The stems are deep…

The flowers of asarum caudatum are brownish-red. The calyx narrows down into a tail form. The leaves are heart shaped.

Asarum Caudatum

The flowers of asarum caudatum are brownish-red. The calyx narrows down into a tail form. The leaves…

Asclepias is commonly known as swallow-wort. The tuberosa variety has bright orange, showy flowers. The flowers have scattered, oblong, hairy leaves.

Flowering Branch of Asclepias Tuberosa

Asclepias is commonly known as swallow-wort. The tuberosa variety has bright orange, showy flowers.…

Asphodelus is commonly known as Asphodel. The villarsii variety has white flowers. This flower grows between one and two feet in height.

Asphodelus Villarsii Habit and Flower

Asphodelus is commonly known as Asphodel. The villarsii variety has white flowers. This flower grows…

The flowers of aspidistra lurida are purple but very small in size and grow close to the ground. The leaves are long and evergreen.

Aspidistra Lurida

The flowers of aspidistra lurida are purple but very small in size and grow close to the ground. The…

The common name of asplenium viride is green spleenwort. This fern grows in both hemispheres. Each frond is four to six inches long with twelve to twenty leaves on each side of the frond.

Asplenium Viride

The common name of asplenium viride is green spleenwort. This fern grows in both hemispheres. Each frond…

The flower heads of aster corymbosus form convex clusters. The flowers are pale ellow with white florets. The stems are a brittle, blackish purple.

Aster Corymbosus

The flower heads of aster corymbosus form convex clusters. The flowers are pale ellow with white florets.…

Aster ericoides flowers are white. The flower clusters are ragged with small leaflets. This flower grows to be three feet tall.

Aster Ericoides

Aster ericoides flowers are white. The flower clusters are ragged with small leaflets. This flower grows…

The flowers of aster turbinellus are a delicate mauve color. The leaves are narrow, triangular, and pointy.

Aster Turbinellus

The flowers of aster turbinellus are a delicate mauve color. The leaves are narrow, triangular, and…

Astilbe japonica flowers a small and pure white. This variety of astilbe grows in Japan.

Astilbe Japonica

Astilbe japonica flowers a small and pure white. This variety of astilbe grows in Japan.

Astilbe Rivularis flowers are either yellowish-white or reddish in color. This flower grows to be three feet high. This flower grows in Nepal.

Astilbe Rivularis

Astilbe Rivularis flowers are either yellowish-white or reddish in color. This flower grows to be three…

The flowers of the atragene alpina shrub are blue, sometimes white. There are ten to twelve petals per flower. This shrub grows in the mountainous regions of Europe.

Atragene Alpina

The flowers of the atragene alpina shrub are blue, sometimes white. There are ten to twelve petals per…

Aubergine, also known as eggplant, has a blackish-purple skin. The inside of the vegetable is a whitish color. The leaves are blackish violet colored.

Fruiting Branch of Long Aubergine

Aubergine, also known as eggplant, has a blackish-purple skin. The inside of the vegetable is a whitish…

There are several varieties of auricula that vary in color. There are five classes of auricula:green-edged, grey-edged, white-edged, selfs, and alpines.

Primula Auricula

There are several varieties of auricula that vary in color. There are five classes of auricula:green-edged,…

The flowers of azalea ledifolia are white. The flowers grow in threes at the ends of the branches. The whole shrub is very hairy.

Azalea Ledifolia

The flowers of azalea ledifolia are white. The flowers grow in threes at the ends of the branches. The…

The common name of bambusa is bamboo cane. Bambusa arundinacea, the reed like variety, grows between fifty and sixty feet in height. The stem is very stout with light green leaves.

Bambusa Arundinacea

The common name of bambusa is bamboo cane. Bambusa arundinacea, the reed like variety, grows between…

The barbacenia purpurea is a purple flower. The flower is funnel shaped with leaves with serrated edges.

Barbacenia Purpurea

The barbacenia purpurea is a purple flower. The flower is funnel shaped with leaves with serrated edges.

Barnadesia is a deciduous shrub; it sheds its leaves annually. Barnadesia rosea has solitary, rose colored flowers. This shrub is native to South America.

Barnadesia Rosea

Barnadesia is a deciduous shrub; it sheds its leaves annually. Barnadesia rosea has solitary, rose colored…

Faba vulgaris is commonly known as broad bean.  It is also known as the fava bean. The flowers are white with a black spot and have five petals

Broad Bean Plant in Flower

Faba vulgaris is commonly known as broad bean. It is also known as the fava bean. The flowers are white…

The leaves of the beetroot are also edible. The leaves can be a substitute for sea-kale and spinach leaves.

White Leaf Beetroot

The leaves of the beetroot are also edible. The leaves can be a substitute for sea-kale and spinach…

Begonia davisii has bright red flowers. Six flowers spread together from a common center. The leaves are green and slightly hairy with a red underside.

Begonia Davisii

Begonia davisii has bright red flowers. Six flowers spread together from a common center. The leaves…

The flowers of begonia heracieifolia are rose colered. The leaves are on long, hairy stalks. The leave a large, palm shaped, hairy, and they are a bronzy green color.

Begonia Heracleifolia

The flowers of begonia heracieifolia are rose colered. The leaves are on long, hairy stalks. The leave…

Begonia maculate is a spotted, woody shrub. The under side of the leaves are bright crimson, the upper side is green with numerous round spots of silvery white. The flowers range in color from white to coral-red. The capsule has one long, narrow wing.

Habit, Capsule, and Flower of Begonia Maculata

Begonia maculate is a spotted, woody shrub. The under side of the leaves are bright crimson, the upper…

The stem of the begonia manicata shrub is fleshy, twisted, and short. The leaves are smooth with fleshy, scale-like hairs on the underside. The flowers are pink with two petals.

Begonia Manicata

The stem of the begonia manicata shrub is fleshy, twisted, and short. The leaves are smooth with fleshy,…

The stem of the begonia polypetala is about one foot high and has soft, long, white hairs. The flower is red with nine or ten petals.

Begonia Polypetala

The stem of the begonia polypetala is about one foot high and has soft, long, white hairs. The flower…

Begonia Queen of Whites has large, pure white flowers.

Begonia Queen of Whites

Begonia Queen of Whites has large, pure white flowers.

Bellis perennis is the common daisy. The flower heads are white. The leaves are numerous, slightly hairy, and lie flat on the ground

Bellis Perennis Flore-Pleno

Bellis perennis is the common daisy. The flower heads are white. The leaves are numerous, slightly hairy,…

Bellis rotundifolia coerculescens is a round leaved, bluish daisy. The flowers range in color from white to pale blue.

Bellis Rotundifolia Coerculescens

Bellis rotundifolia coerculescens is a round leaved, bluish daisy. The flowers range in color from white…

Bellium bellidioides is a daisy-like flower. The flowers are white and solitary. This flower blooms between June and September.

Bellium Bellidioides

Bellium bellidioides is a daisy-like flower. The flowers are white and solitary. This flower blooms…

Beschorneria bracteata has yellowish-red flowers. The leaves form a dense rosette. This plant is native to Mexico.

Beschorneria Bracteata

Beschorneria bracteata has yellowish-red flowers. The leaves form a dense rosette. This plant is native…

Victoria Beet is the common name of beta hortensis metallica. Used mostly for ornamental purposes, the leaves are a glistening blood-red. The roots are edible and can be used in cooking.

Beta Hortensis Metallica, or Victoria Beet

Victoria Beet is the common name of beta hortensis metallica. Used mostly for ornamental purposes, the…

The common names of betula alba are silver, white, or common birch. The flower is whitish and blooms in February and March. Birch is a small shrub in the extreme north but a fifty to sixty feet high tree in middle regions.

Leaves and Catkin of Betula Alba

The common names of betula alba are silver, white, or common birch. The flower is whitish and blooms…

Billbergia nutans flowers have reddish sepals and yellowish-green petals, both with a blue margin. The flowers are along a nodding, slender, leafless stalk with rosy leaves.

Flowers of Billbergia Ntans

Billbergia nutans flowers have reddish sepals and yellowish-green petals, both with a blue margin. The…

The flowers of blumenbachia coronata are crown shaped. The flowers are a pure, glossy white.

Flower of Blumenbachia Coronata

The flowers of blumenbachia coronata are crown shaped. The flowers are a pure, glossy white.

The bocconia cordata shrub has numerous, tan flowers. The stems grow close together, set thickly with leaves. The leaves are large, roundish, and deeply veined.

Habit and Flower of Bocconia Cordata

The bocconia cordata shrub has numerous, tan flowers. The stems grow close together, set thickly with…

The common name of borago officinalis is common borage. The flowers are blue, purple, or white. The flowers bloom June through September.

Borago Officinalis

The common name of borago officinalis is common borage. The flowers are blue, purple, or white. The…

The common name of botrychium lunaria is common moonwort. The capsules are attached at the base. The leaves are wedge or fan shaped and grow on both sides of the stem.

Habit, Capsule, and Spores of Botrychium Lunaria

The common name of botrychium lunaria is common moonwort. The capsules are attached at the base. The…

Bouvardia is an evergreen shrub. There are three flowers per stem and leaves sit opposite each other. There are many varieties of bouvardia.

Flowering Branch of Bouvardia

Bouvardia is an evergreen shrub. There are three flowers per stem and leaves sit opposite each other.…

Bouvardia Alfred Neuner flowers are white or slightly tinged with rose. Bouvardia Alfred Neuner is a garden hybrid.

Bouvardia Alfred Neuner

Bouvardia Alfred Neuner flowers are white or slightly tinged with rose. Bouvardia Alfred Neuner is a…

Bowiea volubilis has few flowers. The flowers grow on small stalks. True leaves are not developed for several years. This plant blooms in October.

Habit, Flower, and Fruit of Bowiea Volubilis

Bowiea volubilis has few flowers. The flowers grow on small stalks. True leaves are not developed for…

The flowers of brachycome iberidifolia are blue or white with a dark center. The flowers bloom in the summer and autumn. This plant is similar to daisys in structure.

Habit and Flowering Branch of Brachycome Iberidifolia

The flowers of brachycome iberidifolia are blue or white with a dark center. The flowers bloom in the…

Brassia are tropical, American orchids. The lanceana variety have bright yellow sepals and petals splotched with brown, sometimes deep red. The leaves are dark green.

Single Flower of Brassia Lanceana

Brassia are tropical, American orchids. The lanceana variety have bright yellow sepals and petals splotched…

The common name of briza minor is Little Quaking Grass. The spikelets are triangular and seven flowered. The leaves are short, narrow, and pale green.

Habit and Small Panicle of Flowers of Briza Minor

The common name of briza minor is Little Quaking Grass. The spikelets are triangular and seven flowered.…

The flowers of brunia nodiflora are white, round, and the size of a cherry. The shrub grows between one and three feet tall.

Flower of Brunia Nodiflora

The flowers of brunia nodiflora are white, round, and the size of a cherry. The shrub grows between…

The flowers of bulbocodium vernum are a violet-purple color with a white spot on the claw. The flowers are tubular and funnel shaped. The bulbs are black and two or three flowers grow from each bulb.

Bulbocodium Vernum

The flowers of bulbocodium vernum are a violet-purple color with a white spot on the claw. The flowers…

The flowers of burlingtonia decora are white or rose colored spotted with red. The lip of the flower is pure white. Oval, pseudo-bulbs arise from the long, slender stem.

Flower-Spike, Pseudo-Bulb, and Leaf of Burlingtonia Decora

The flowers of burlingtonia decora are white or rose colored spotted with red. The lip of the flower…

Early york cabbage is a variety of white cabbage.

Early York Cabbage

Early york cabbage is a variety of white cabbage.

Oxheart cabbage is a variety of white cabbage. Oxheart cabbage is a vegetable.

Oxheart Cabbage

Oxheart cabbage is a variety of white cabbage. Oxheart cabbage is a vegetable.

St. John's Day Cabbage is a variety of white cabbage.

St. John's Day Cabbage

St. John's Day Cabbage is a variety of white cabbage.

A female large white cabbage butterfly has two large black spots on each upper wing. The body is black and the anttenae are black and yellow.

Large White Cabbage Butterfly

A female large white cabbage butterfly has two large black spots on each upper wing. The body is black…

The caterpillar is dark green with a line of yellow and yellow spots down the sides. The caterpillar is full grown after three weeks.

Small White Cabbage Butterfly and Caterpillar

The caterpillar is dark green with a line of yellow and yellow spots down the sides. The caterpillar…