"Of genus Amaryllis- A genus of bulbous plants, natural order amaryllidacæ, with large, bright colored, lily-shaped flowers upon a stout scape."-Whitney, 1902

Belladonna Lily

"Of genus Amaryllis- A genus of bulbous plants, natural order amaryllidacæ, with large, bright…

"Wahlenbergia procumbens. 1. an entire flower; 2. stamens; 3. a stigma; 4. transverse section of the ovary; 5. a vertical section of a seed, showing the embryo." -Lindley, 1853

Bellflower

"Wahlenbergia procumbens. 1. an entire flower; 2. stamens; 3. a stigma; 4. transverse section of the…

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,…

The common names of <I>Bellis perennis</I> are true and English daisy. The plant grows three to six inches tall. The flowers are one to two inches across and appear April to June.

Bellis Perennis

The common names of Bellis perennis are true and English daisy. The plant grows three to six inches…

Bellis perennis prolifera is commonly known as Hens and Chickens Daisy. This daisy is produces new flowers by budding. This daisy is known to be more quaint than pretty.

Hens and Chickens Daisy (Bellis Perennis Prolifera)

Bellis perennis prolifera is commonly known as Hens and Chickens Daisy. This daisy is produces new flowers…

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…

The Sessile Bellwort (Uvularia sessilifolia) is a species of bellworts, here showing its sessile leaves.

Sessile Bellwort

The Sessile Bellwort (Uvularia sessilifolia) is a species of bellworts, here showing its sessile leaves.

The common names of <I>Benzoin aestivale</I> are spice bush, Benjamin bush, wild allspice, and fever bush. The shrub grows six to fifteen feet tall. The flowers are yellow.

Benzoin Aestivale

The common names of Benzoin aestivale are spice bush, Benjamin bush, wild allspice, and fever bush.…

Shown are the orders of berberidaceae, menispermaceae, magnoliaceae, and calycanthaceae. The illustrated flowers of these orders are (1) berberis, (2) menispermum, (3) magnolia, and (4) calycanthus.

Berberidaceae, Menispermaceae, Mahnoliaceae, and Calycanthaceae Orders

Shown are the orders of berberidaceae, menispermaceae, magnoliaceae, and calycanthaceae. The illustrated…

An illustration of the berberis flower. Berberis (B&eacute;r-be-ris, barberry, pepperidge bush) a genus of about 450-500 species of deciduous and evergreen shrubs from 1-5 m tall with thorny shoots, native to the temperate and subtropical regions of Europe, Asia, Africa, North America and South America. They are closely related to the genus Mahonia, which is included within Berberis by some botanists.

Berberis Flower

An illustration of the berberis flower. Berberis (Bér-be-ris, barberry, pepperidge bush) a genus…

Of the Mint family (Labiatae), the wild bergamot (Monarda fistulosa var. rubra).

Wild Bergamot

Of the Mint family (Labiatae), the wild bergamot (Monarda fistulosa var. rubra).

"Berrya ammonilla. 1. a flower; 2. the ovary and two stamens; 3. a cross section of the ovary; 4. a perpendicular section of it; 5. a portion of its fruit." -Lindley, 1853

Berrya

"Berrya ammonilla. 1. a flower; 2. the ovary and two stamens; 3. a cross section of the ovary; 4. a…

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…

<I>Bessera</I> is commonly known as Mexican coral drops. The elegans variety has flowers that are borne through two months of late summer and early autumn. The plant grows about two feet tall.

Bessera Elegans

Bessera is commonly known as Mexican coral drops. The elegans variety has flowers that are borne through…

<I>Bifrenaria harrisoniae</I> has pseudobulbs that are two and a half inches long and one leaved. The flowers are large, have a purple lip, and have darker veins.

Bifrenaria Harrisoniae

Bifrenaria harrisoniae has pseudobulbs that are two and a half inches long and one leaved. The flowers…

The flowers of bignonia magnifica range in color from a delicate mauve to a rich purplish-crimson. The throat is a light primrose color. The flowers are large, three and half inches across.

Branch and Flowers of Bignonia Magnifica

The flowers of bignonia magnifica range in color from a delicate mauve to a rich purplish-crimson. The…

The flowers of <I>Billardiera scandens</I> are greenish yellow, violet, or purple. The leaves are one to two inches long and have a recurved point. The stems are twining.

Billardiera Scandens

The flowers of Billardiera scandens are greenish yellow, violet, or purple. The leaves are one to two…

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 <I>Billbergia vexillaria</I> are purple. The lower bracts are red. The flower spike is erect and grows above the leaves.

Billbergia Vexillaria

The flowers of Billbergia vexillaria are purple. The lower bracts are red. The flower spike is erect…

Illustrated are the staminate catkin and flower of <I>Betula papyrifera</I>. The common names are paper and canoe birch.

Flowers of Canoe Birch

Illustrated are the staminate catkin and flower of Betula papyrifera. The common names are paper and…

Wheel-shaped or rotate and five-parted corolla of Bittersweet, Solanum Dulcamara.

Bittersweet

Wheel-shaped or rotate and five-parted corolla of Bittersweet, Solanum Dulcamara.

Bixa, also known as Annatto or Arnatto, is an evergreen tree. The orellana variety has pale, peach colored flowers. Annatto, or arnatto, is a dye made from the red pulp.

Flowering Branch of Bixa Orellana

Bixa, also known as Annatto or Arnatto, is an evergreen tree. The orellana variety has pale, peach colored…

This is the staminate flower of Black Ash, Fraxinus nigra, (Keeler, 1915).

Black Ash Flower

This is the staminate flower of Black Ash, Fraxinus nigra, (Keeler, 1915).

This is the pistillate flower of Black Ash, Fraxinus nigra, (Keeler, 1915).

Black Ash Flower

This is the pistillate flower of Black Ash, Fraxinus nigra, (Keeler, 1915).

This is the fruit, or samara, of Black Ash, Fraxinus nigra, (Keeler, 1915).

Black Ash Fruit

This is the fruit, or samara, of Black Ash, Fraxinus nigra, (Keeler, 1915).

This shows the staminate flower of the Black Willow, Salix nigra, (Keeler, 1915).

Black Willow Flower

This shows the staminate flower of the Black Willow, Salix nigra, (Keeler, 1915).

This shows the pistillate flower of the Black Willow, Salix nigra, (Keeler, 1915).

Black Willow Flower

This shows the pistillate flower of the Black Willow, Salix nigra, (Keeler, 1915).

"Bladder-nut. a.-- Flower. b.-- Fruit. Bladder-nut, a name of shrubs or small trees, natives of Europe, Asia, and North America, the fruits of which consist of an inflated bladdery capsule containing the seeds." -Vaughan, 1906

Bladdernut

"Bladder-nut. a.-- Flower. b.-- Fruit. Bladder-nut, a name of shrubs or small trees, natives of Europe,…

"Staphylea Bumalda. 1. a flower; 2. a perpendicular section of it; 3. a section of its ovary." -Lindley, 1853

Japanese Bladdernut

"Staphylea Bumalda. 1. a flower; 2. a perpendicular section of it; 3. a section of its ovary." -Lindley,…

The flowers of blandfordia flammea princeps are tube shaped. The are a rich orange-red color on the outside and bright yellow inside. This plant is native to Australia.

Blandfordia Flammea Princeps

The flowers of blandfordia flammea princeps are tube shaped. The are a rich orange-red color on the…

The bleeding heart is a flowering plant of the poppy family.

Bleeding Heart

The bleeding heart is a flowering plant of the poppy family.

"Gynandria. A, section of flower of Bletia' B, separated column of same, composed of the united style and filaments, bearing the stigma (s) and anthers (an)." -Whitney, 1911

Gynandria of Bletia

"Gynandria. A, section of flower of Bletia' B, separated column of same, composed of the united style…

The flowering stem of <I>Bloomeria aurea</I> is six to eighteen inches tall. The flowers are numerous and bright orange.

Bloomeria Aurea

The flowering stem of Bloomeria aurea is six to eighteen inches tall. The flowers are numerous and bright…

Blowout Grass (Redfieldia flexuosa) is a grass found on sand dunes. &quot;a, spikelet; b, flower; c, glumes.&quot; -Whitney, 1911

Blowout Grass

Blowout Grass (Redfieldia flexuosa) is a grass found on sand dunes. "a, spikelet; b, flower; c,…

This is the flower of Blue Ash, Fraxinus quadrangulata, (Keeler, 1915).

Blue Ash Flower

This is the flower of Blue Ash, Fraxinus quadrangulata, (Keeler, 1915).

This is the fruit, or samara, of Blue Ash, Fraxinus quadrangulata, (Keeler, 1915).

Blue Ash Fruit

This is the fruit, or samara, of Blue Ash, Fraxinus quadrangulata, (Keeler, 1915).

Common Bluet, of the Order Rubiaceae.

Bluet

Common Bluet, of the Order Rubiaceae.

Blumenbachia chuquitensis flowers have red petals and yellow insides. There are ten petals per flower. Each flower grows alone on a stem.

Blumenbachia Chuquitensis

Blumenbachia chuquitensis flowers have red petals and yellow insides. There are ten petals per flower.…

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 names of bocconia are plume poppy and tree celandine. The cordata variety grows five to eight feet tall. The leaves are large and heart shaped. The flowers are a pinkish color.

Bocconia Cordata

The common names of bocconia are plume poppy and tree celandine. The cordata variety grows five to eight…

The flowers of Bolax glebaria, a flowering plant in the Apiaceae family.

Bolax

The flowers of Bolax glebaria, a flowering plant in the Apiaceae family.

The common name of boltonia is false chamomile. The latisquama has large, showy flower heads with blue-violet rays.

Boltonia Latisquama

The common name of boltonia is false chamomile. The latisquama has large, showy flower heads with blue-violet…

The flowers of bomarea carderi are bell shaped and have six segments. The outer three segments are rose colored. The inner three are equal in length and spotted with purplish brown.

Flowers of Bomarea Carderi

The flowers of bomarea carderi are bell shaped and have six segments. The outer three segments are rose…

The outer segments of bomarea edulis are rose with green tips. The inner segments are spotted with rose. The tubers are edible and are similar to Jerusalem Artichoke.

Flowering Branch of Bomarea Edulis

The outer segments of bomarea edulis are rose with green tips. The inner segments are spotted with rose.…

The flower of bomarea oligantha is funnel shaped. The outer segments are slightly shorter than the inner segments. The flower is reddish on the outside and yellow on the inside.

Bomarea Oligantha

The flower of bomarea oligantha is funnel shaped. The outer segments are slightly shorter than the inner…

The flowers of <I>Bomarea salsilla</I> are pink or red with blue or dark purple within. The leaves are two to four inches long.

Bomarea Salsilla

The flowers of Bomarea salsilla are pink or red with blue or dark purple within. The leaves are two…

The common name of bombax is silk cotton tree. The malabaricum variety has flowers that are six to seven inches long. The flowers are red or scarlet, sometimes white.

Bombax Malabaricum

The common name of bombax is silk cotton tree. The malabaricum variety has flowers that are six to seven…

Typical form of Corolla. 11, Rotate (borage).

Borage

Typical form of Corolla. 11, Rotate (borage).

Pictured are flowers of the order boraginaceae, verbenaceae, labiatae, and nolanaceae. The flowers of these orders that are illustrated are (1) borago, (2) symphytum, (3) cynoglosum, (4) omphalodes, (5) verbena, (6) lantana, (7) mentha, (8) thymus, (9) salvia, (10) lamium, and (11) nolana.

Orders of Boraginaceae, Verbenaceae, Labiatae, and Nolanaceae

Pictured are flowers of the order boraginaceae, verbenaceae, labiatae, and nolanaceae. The flowers of…

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…

<I>Borago officinalis</I>, or borage, has blue or purplish flowers. It is used for culinary purposes in some parts of Europe, such as Germany.

Borago Officinalis

Borago officinalis, or borage, has blue or purplish flowers. It is used for culinary purposes in some…

The flowers of boronia megastigma are maroon purple on the outside and yellow on the inside. This shrub grows one foot high. This shrub can be found in southwestern Australia.

Flowering Branches of Boronia Megastigma

The flowers of boronia megastigma are maroon purple on the outside and yellow on the inside. This shrub…

<I>Boronia megastigma</I> grows about two feet tall. The leaves are very sparse. The flowers are maroon-purple outside, yellow inside.

Boronia Megastigma

Boronia megastigma grows about two feet tall. The leaves are very sparse. The flowers are maroon-purple…

Boucerosia europaea has numerous flowers. The flowers are purple-brown or yellow. This flower blooms in the summer.

Boucerosia Europaea

Boucerosia europaea has numerous flowers. The flowers are purple-brown or yellow. This flower blooms…

<I>Bougainvillea glabra</I> grows ten feet or more high. The flowers are bright, rosy red and distinctly veined.

Bougainvillea Glabra

Bougainvillea glabra grows ten feet or more high. The flowers are bright, rosy red and distinctly veined.

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…

Bouvardia leinatha has smooth, red flowers. This shrub grows to two feet in height. The flowers bloom July to November.

Bouvardia Leiantha

Bouvardia leinatha has smooth, red flowers. This shrub grows to two feet in height. The flowers bloom…