Common flax is the common name of linum usitatissimum. The flowers are blue and bloom in June and July. The plant grows one and a half feet tall.

Flowering Stem of Common Flax

Common flax is the common name of linum usitatissimum. The flowers are blue and bloom in June and July.…

Common Marvel of Peru is the common name of mirabilis jalapa. The flowers very in color betweeen white, yellow, crimson, or striped or blotched with two or more of these colors. The flowers are very fragrant. The flowers bloom in summer.

Flowering Branch of Common Marvel of Peru

Common Marvel of Peru is the common name of mirabilis jalapa. The flowers very in color betweeen white,…

Common New Zealand flax is the common name of phormium tenax. The flowers are yellow or red and two inches long. The flowers bloom in August.

Common New Zealand Flax

Common New Zealand flax is the common name of phormium tenax. The flowers are yellow or red and two…

Common tiger lily is the common name of lilium tigrinum. The flowers are a bright, deep, orange red. There are also numerous small, distinct, purplish black spots. The flowers bloom in July and August.

Flower Stem of Common Tiger Lily

Common tiger lily is the common name of lilium tigrinum. The flowers are a bright, deep, orange red.…

Common white water lily is the common name of nymphaea alba. The flowers are white and have no scent. The flowers are four to six inches across and float on the surface of the water.

Common White Water Lily

Common white water lily is the common name of nymphaea alba. The flowers are white and have no scent.…

Compound flower anatomy. 5, capitulum of nassauvia.

Compound Flower

Compound flower anatomy. 5, capitulum of nassauvia.

Compound flower anatomy. 8, corolla and andracium opened.

Compound Flower Anatomy

Compound flower anatomy. 8, corolla and andracium opened.

Also known as Rudbeckia pinnata. The flowers have drooping yellow petals and can grow up to 5 ft in height. The leaves are a dull green and thin with toothed edges.

Grey-Headed Coneflower

Also known as Rudbeckia pinnata. The flowers have drooping yellow petals and can grow up to 5 ft in…

Also known as Rudbeckia purpurea and Echinacea purpurea. A flower with lavender drooping petals surrounding a brownish central disk.

Purple Coneflower

Also known as Rudbeckia purpurea and Echinacea purpurea. A flower with lavender drooping petals surrounding…

A blue flower that is in the shape of a funnel. They tend to cluster on the ends of the stalks.

Polemonium Confertum

A blue flower that is in the shape of a funnel. They tend to cluster on the ends of the stalks.

"A medicine once in much repute against low fevers, and as a mild stimulant and diaphoretic, and still used in some countries, although not much in Britain, consists of the root-stocks (rhizomes) of different species of Dorstenia, a tropical American plant of the natural order Moraceae. The genus is remarkable for the plane receptacle in which the numerous small flowers are fixed; the male flowers in superficial depressions the female flowers in deep sockets." — Chambers' Encyclopedia, 1875

Contrayerva

"A medicine once in much repute against low fevers, and as a mild stimulant and diaphoretic, and still…

"Convolvulus: a, part of stem with leaves and flower; b, a flower-stalk and flower, the corolla and stamens removed." — Chambers' Encyclopedia, 1875

Convolvulus

"Convolvulus: a, part of stem with leaves and flower; b, a flower-stalk and flower, the corolla and…

"Cordyline (Sansevieria) hyacinthoides. (a), flower; (b), fruit." -Whitney, 1911

Cordyline

"Cordyline (Sansevieria) hyacinthoides. (a), flower; (b), fruit." -Whitney, 1911

Head of flowers of a Coreopsis, divided lengthwise.

Coreopsis

Head of flowers of a Coreopsis, divided lengthwise.

Five syngenesious stamens of a Coreopsis.

Coreopsis

Five syngenesious stamens of a Coreopsis.

"1. Coriaria napalensis; 2. flower of Coriaria myrtifolia without its calyx; 3. its pistil; 4. a perpendicular section of it." -Lindley, 1853

Coriaria

"1. Coriaria napalensis; 2. flower of Coriaria myrtifolia without its calyx; 3. its pistil; 4. a perpendicular…

"Cornel: a, a branch with leaves and fruit; b, a single flower." — Chambers' Encyclopedia, 1875

Cornel

"Cornel: a, a branch with leaves and fruit; b, a single flower." — Chambers' Encyclopedia, 1875

An illustration of the inflorescence of the cornflower. Centaurea cyanus ('Cornflower, Bachelor's button, Basket flower, Bluebottle, Boutonniere flower, Hurtsickle) is a small annual flowering plant in the family Asteraceae, native to Europe.

Inflorescence of a Cornflower

An illustration of the inflorescence of the cornflower. Centaurea cyanus ('Cornflower, Bachelor's button,…

Typical form of corolla. 1, Gamopetalous, irregular, labiate (dead nettle).

Corolla Flower

Typical form of corolla. 1, Gamopetalous, irregular, labiate (dead nettle).

A corolla with a regularly expanding tube.

Funnel-Shaped Corolla

A corolla with a regularly expanding tube.

"In botany, applied to a monopetalous corolla shaped like a funnel, in which the tube enlarges gradually from below, it expands widely at the summit; infundibuliform." -Whitney, 1911

Funnelform Corolla

"In botany, applied to a monopetalous corolla shaped like a funnel, in which the tube enlarges gradually…

"When the petals stand side by side with the claw, gradually expanding into a limb."—Darby, 1855

Liliaceous Corolla

"When the petals stand side by side with the claw, gradually expanding into a limb."—Darby, 1855

"When the corolla is separated into two unequal divisions, called the anterior, or lower, and posterior, or upper lips."—Darby, 1855

Ringent Corolla

"When the corolla is separated into two unequal divisions, called the anterior, or lower, and posterior,…

"When there are several spreading petals without claws."—Darby, 1855

Rosaceous Corolla

"When there are several spreading petals without claws."—Darby, 1855

A corolla with a very short tube and a spreading limb.

Rotate Corolla

A corolla with a very short tube and a spreading limb.

This illustration shows the colored leaves of 'Cornus florida', surrounding the small flowers and rendering the flower head conspicuous.

Colored Leaves of 'Cornus florida'

This illustration shows the colored leaves of 'Cornus florida', surrounding the small flowers and rendering…

"Moquileae canomensis. 1. a flower; 2. an ovary; 3. a perpendicular section of the last; 4. a fruit; 5. a kernel." -Lindley, 1853

Couepia

"Moquileae canomensis. 1. a flower; 2. an ovary; 3. a perpendicular section of the last; 4. a fruit;…

A cow-parsnip. 1, flower; 2, fruit; 3, carpel (section)

Cow-parsnip

A cow-parsnip. 1, flower; 2, fruit; 3, carpel (section)

Cow-wheat. 1, flower, side view; 2, flower posterior view.

Cow-wheat

Cow-wheat. 1, flower, side view; 2, flower posterior view.

"A common native of pastures in England and many other parts of Europe, although rare in Scotland, a delicate and modest little flower, a universal favorite, both for its beauty and its fragrance. The flowers are small, in an umbel at the top of the scape, the limb of the corolla short and concave." — Chambers' Encyclopedia, 1875

Cowslip

"A common native of pastures in England and many other parts of Europe, although rare in Scotland, a…

"It is a delicate, modest little flower, a great favorite for both its beauty and fragrance." Also called fairy-cups, marigolds, buttercups.

Cowslip

"It is a delicate, modest little flower, a great favorite for both its beauty and fragrance." Also called…

A cowslip. 1, flower (section).

Cowslip

A cowslip. 1, flower (section).

"Cranberry (Vaccinium palustris): a, part of stem and branches, with roots, leaves, and flowers; b, a berry; c, transverse section of a berry." — Chambers' Encyclopedia, 1875

Cranberry

"Cranberry (Vaccinium palustris): a, part of stem and branches, with roots, leaves, and flowers; b,…

Cranberry-blossom in section; parts epigynous.

Cranberry-Blossom

Cranberry-blossom in section; parts epigynous.

Flower of a Crassula.

Crassula

Flower of a Crassula.

Pictured are the orders of crassulaceae, saxifragaceae, and cephalotacea. The flowers of these orders that are illustrated are (1) sedum, (2) saxifraga, (3) ribes, (4) parnassia, and (5) cephalotus.

Orders of Crassulaceae, Saxifragaceae, and Cephalotaceae

Pictured are the orders of crassulaceae, saxifragaceae, and cephalotacea. The flowers of these orders…

The branch of a Crataegus canbyi tree, native to North America.

Branch of Crataegus Canbyi

The branch of a Crataegus canbyi tree, native to North America.

Crimson Clover (Trifolium incarnatum).

Crimson Clover

Crimson Clover (Trifolium incarnatum).

"In Gothic Architecture, are projecting leaves, flowers, or bunches of foliage, used to decorate the angles of spires, canopies and pinnacles. The varieties of crockets are innumerable, almost every kind of leaf and flower being copied for the purpose." — Chambers' Encyclopedia, 1875

Crockets

"In Gothic Architecture, are projecting leaves, flowers, or bunches of foliage, used to decorate the…

"In Gothic Architecture, are projecting leaves, flowers, or bunches of foliage, used to decorate the angles of spires, canopies and pinnacles. The varieties of crockets are innumerable, almost every kind of leaf and flower being copied for the purpose." — Chambers' Encyclopedia, 1875

Crockets

"In Gothic Architecture, are projecting leaves, flowers, or bunches of foliage, used to decorate the…

Crocus (plural: crocus, crocuses) is a genus of perennial flowering plants, native to a large area from coastal and subalpine areas of central and southern Europe (including the islands of the Aegean), North Africa and the Middle East, across Central Asia to western China. The genus Crocus is placed botanically in the iris family (Iridaceae). The plants grow from corms and are mainly hardy perennials, and are found in a wide range of habitats, including woodland, scrub and meadows. There are about eighty species of crocus (of which approximately 30 are cultivated). Their cup-shaped, solitary, salverform flowers taper off into a narrow tube. Their color varies enormously, although lilac, mauve, yellow and white are predominant. The grass-like, ensiform leaf shows generally a white central stripe along the leaf axis. The leaf margin is entire. All crocuses typically have three stamens. The spice saffron is obtained from the stigmas of Crocus sativus, an autumn/fall-blooming species.

Crocus

Crocus (plural: crocus, crocuses) is a genus of perennial flowering plants, native to a large area from…

"Colchicum autumnale. 1. A corm in flower; 2. The same stripped of its outer coats, and showing the ovaries after the floral envelopes are cut away; 3. a transverse section of the ovaries; 4. a ripe capsule; 5. a section of a seed; 6. the flower cut open, to show the stamens and the 3-parted style." -Lindley, 1853

Autumn Crocus

"Colchicum autumnale. 1. A corm in flower; 2. The same stripped of its outer coats, and showing the…

"The Crocus is well known as one of our earliest spring flowers, producing dense masses of richly colored blossoms. The more thickly they are planted, the greater the effect produced."—Heinrich, 1887

Crocuses

"The Crocus is well known as one of our earliest spring flowers, producing dense masses of richly colored…

Croton Tiglium. 1, male flower (section); 2, female; 3, fruit; 4, fruit (section)

Croton Tiglium

Croton Tiglium. 1, male flower (section); 2, female; 3, fruit; 4, fruit (section)

"A small procumbent shrub, of the natural order Empetraceae, a native of the northern parts of the world, abundant in the moors of Scotland and the north of England. The order consists of a few heath-like shrubs, which, however, are regarded as having a botanical affinity to Euphorbiaceae, with small unisexual flowers in the axils of the leaves, the fruit a small berry seated in the persistent calyx. b, fruit cut open; c, flower." — Chambers' Encyclopedia, 1875

Crowberry

"A small procumbent shrub, of the natural order Empetraceae, a native of the northern parts of the world,…

The Crown Imperial or Kaiser's Crown (Fritillaria imperialis) is a flowering plant in the Liliaceae, the lily family.

Crown Imperial

The Crown Imperial or Kaiser's Crown (Fritillaria imperialis) is a flowering plant in the Liliaceae,…

"Erucastrum Canariense. 1. a flower. 2. the stamens; 3. the siliqua, with the valve separating from the replum; 4. a transverse section of a seed; 5. a perfect seed." -Lindley, 1853

Crucifer

"Erucastrum Canariense. 1. a flower. 2. the stamens; 3. the siliqua, with the valve separating from…

A common plant of the north temperate Europe. It has purple spotted leaves and can force people to have allergic reactions to it.

Cuckoo Pint

A common plant of the north temperate Europe. It has purple spotted leaves and can force people to have…

An illustration of a male flower of the cucumber plant.

Cucumber Flower

An illustration of a male flower of the cucumber plant.

An illustration of a cucumber plant's flower stamens.

Cucumber Flower Stamens

An illustration of a cucumber plant's flower stamens.

"Cummin: a, the flower; b, the fruit or seed." — Chambers' Encyclopedia, 1875

Cummin

"Cummin: a, the flower; b, the fruit or seed." — Chambers' Encyclopedia, 1875

A small genus of plants. They are small trees or shrubs with compound leaves and dense racemes of small white flowers. The bark is used for tanning.

Cunonia

A small genus of plants. They are small trees or shrubs with compound leaves and dense racemes of small…

The orders of cunoniaceae, bruniaceae, and hamamelidaceae are pictured. The flowers of these orders that are illustrated are (1) cunonia, (2) brunia, (3) hamamelis, and (4) liquidambar.

Orders of Cunoniaceae, Bruniaceae, and Hamamelidaceae

The orders of cunoniaceae, bruniaceae, and hamamelidaceae are pictured. The flowers of these orders…

"Leptomeria acida; 2. a branch more magnified; 3. an expanded flower; 4. a fruit." -Lindley, 1853

Native Currant

"Leptomeria acida; 2. a branch more magnified; 3. an expanded flower; 4. a fruit." -Lindley, 1853

"Cusso: A, a branch, with leaves and flowers; B, a flower seen laterally; C, a female flower; a, b, c, d, e, the five outer segments of the calyx." — Chambers' Encyclopedia, 1875

Cusso

"Cusso: A, a branch, with leaves and flowers; B, a flower seen laterally; C, a female flower; a, b,…

Custard apple (Anona reticulata). 1, flower, three outer petals removed; 2, fruit and section.

Custard Apple

Custard apple (Anona reticulata). 1, flower, three outer petals removed; 2, fruit and section.

"The colors white and shades of crimson. As a winter blooming plant for a conservatory or parlor window, it is invaluable; with some of the leaves are strikingly variegated, and the flowers are unique and beautiful."—Heinrich, 1887

Cyclamen

"The colors white and shades of crimson. As a winter blooming plant for a conservatory or parlor window,…

"Cyme is produced when a single flower at the top of the stem has two branches, one on each side, which in turn subdivides in the same way."—Darby, 1855

Cyme

"Cyme is produced when a single flower at the top of the stem has two branches, one on each side, which…

Cyperus. 1, spikelet; 2, flower.

Cyperus

Cyperus. 1, spikelet; 2, flower.

The flower of the Cypress-vine.

Cypress-vine

The flower of the Cypress-vine.