An illustration of a plantain plant flower and bract. In botany, a bract is a modified or specialized leaf. Bracts are ordinarily associated with reproductive structures (subtending flowers, inflorescence axes, or cone scales). They are ordinarily reduced in size relative to foliage leaves, or of a different color or texture from foliage leaves, or both.

Plantain Flower and Bract

An illustration of a plantain plant flower and bract. In botany, a bract is a modified or specialized…

An illustration of a section of a plantain flower.

Plantain Flower (Section)

An illustration of a section of a plantain flower.

An illustration of the flower of the mistletoe plant. Mistletoe is the common name for a group of hemi-parasitic plants in the order Santalales that grow attached to and within the branches of a tree or shrub.

Mistletoe Flower

An illustration of the flower of the mistletoe plant. Mistletoe is the common name for a group of hemi-parasitic…

An illustration of one staminate flower in section, magnified twelve times. Mistletoe is the common name for a group of hemi-parasitic plants in the order Santalales that grow attached to and within the branches of a tree or shrub.

Mistletoe Staminate

An illustration of one staminate flower in section, magnified twelve times. Mistletoe is the common…

An illustration of one pistillate flower of mistletoe. Mistletoe is the common name for a group of hemi-parasitic plants in the order Santalales that grow attached to and within the branches of a tree or shrub.

One Pistillate Flower of Mistletoe

An illustration of one pistillate flower of mistletoe. Mistletoe is the common name for a group of hemi-parasitic…

Snowdrop is the common name for members of the genus Galanthus, a small genus of about 20 species in the family Amaryllidaceae; snowdrops are among the first bulbs to bloom in spring, although certain species flower in late autumn and winter.

Snowdrop

Snowdrop is the common name for members of the genus Galanthus, a small genus of about 20 species in…

An illustration of the flower of the wheat plant.

Wheat Flower

An illustration of the flower of the wheat plant.

An illustration of the female flower of the sedge plant. Carex is a genus of plants in the family Cyperaceae, commonly known as sedges (although other, related species are also called sedges, those of genus Carex may be called "true" sedges). It is the most species-rich genus in the family. The study of Carex is known as caricology.

Sedge

An illustration of the female flower of the sedge plant. Carex is a genus of plants in the family Cyperaceae,…

Fly orchid (Ophrys insectifera) is a plant of the family Orchidaceae, a native of the British Isles and Europe favouring sites with alkaline soil. The name arises because it resembles a fly, being totally dependent on flies and bees for pollination. However this is fairly unsuccessful as they seldom visit the flower and it forms seed only infrequently. The plants use scent to attract male flies, which pollinate the flowers as they attempt to mate with the flower. The scent released by the flowers mimic female fly sexual pheromones.

Fly Orchid

Fly orchid (Ophrys insectifera) is a plant of the family Orchidaceae, a native of the British Isles…

An illustration of a male sedge flower.

Male Sedge Flower

An illustration of a male sedge flower.

Iris is a genus of between 200-300 species of flowering plants with showy flowers. It takes its name from the Greek word for a rainbow, referring to the wide variety of flower colors found among the many species. As well as being the scientific name, iris is also very widely used as a common name; for one thing, it refers to all Iris species, but some plants called thus belong to closely related genera. In North America, a common name for irises is flags, while the subgenus Scorpiris is widely known as junos, particularly in horticulture.

Iris

Iris is a genus of between 200-300 species of flowering plants with showy flowers. It takes its name…

Lilium martagon (Martagon or Turk's cap lily) is a species of lily. It has a widespread native region extending from central Europe east through northern Asia to Mongolia and Korea. Several subspecies have been named. The plant is stem-rooting, growing between 1 m and 2 m tall. The flower colour is typically a pink-purple, with dark spots, but is quite variable, extending from near white to near black. The flowers are scented. Numerous flowers are borne on each plant, and up to 50 can be found on vigorous plants.

Turk's Cap Lily

Lilium martagon (Martagon or Turk's cap lily) is a species of lily. It has a widespread native region…

Scilla (squill) is a genus of bulb-forming perennial herbs in the Hyacinthaceae. The 90-odd species are found in woodlands, subalpine meadows, and seashores across the Old World. Their flowers are usually blue, but white, pink, and purple types are known; most flower in early spring, but a few are autumn-flowering.

Scilla

Scilla (squill) is a genus of bulb-forming perennial herbs in the Hyacinthaceae. The 90-odd species…

The flower of the Flowering Rush (Butomus umbellatus), the sole species in the Butomaceae family.

Flowering Rush

The flower of the Flowering Rush (Butomus umbellatus), the sole species in the Butomaceae family.

The flower of the Common Heath (Epacris impressa), a plant in the Ericaceae family of heaths.

Common Heath

The flower of the Common Heath (Epacris impressa), a plant in the Ericaceae family of heaths.

The flower of Eperua grandiflora, a legume in the Fabaceae family.

Legume

The flower of Eperua grandiflora, a legume in the Fabaceae family.

The English Dogwood (Philadelphus coronarius) is a deciduous shrub, here showing its epigynous stamens and petals growing on top of the ovary.

English Dogwood

The English Dogwood (Philadelphus coronarius) is a deciduous shrub, here showing its epigynous stamens…

The Winter Aconite (Eranthis hyemalis) is a European plant in the Ranunculaceae family of buttercups.

Winter Aconite

The Winter Aconite (Eranthis hyemalis) is a European plant in the Ranunculaceae family of buttercups.

The magnified flower of the Bell Heather (Erica cinerea) is a plant in the Ericaceae family of heaths.

Bell Heather

The magnified flower of the Bell Heather (Erica cinerea) is a plant in the Ericaceae family of heaths.

An illustration of a fertile branch of horsetail and spore of equisetum with unrolled elaters.

Horsetail

An illustration of a fertile branch of horsetail and spore of equisetum with unrolled elaters.

Lphioglossum (adder's-tongue) is a genus of about 25-30 species of Ophioglossales in the family Ophioglossaceae, with a cosmopolitan but primarily tropical and subtropical distribution. The name Ophioglossum comes from the Greek, and means "snake-tongue". Adders-tongues are so-called because the spore-bearing stalk is thought to resemble a snake's tongue. Each plant typically sends up a small, undivided leaf blade with netted venation, and the spore stalk forks from the leaf stalk, terminating in sporangia which are partially concealed within a structure with slitted sides.

Adderstongue

Lphioglossum (adder's-tongue) is a genus of about 25-30 species of Ophioglossales in the family Ophioglossaceae,…

An illustration of the flower of a moss: ar, archegonium; an, antheridium; p, paraphysis; bl, leaf.

Flower of a Moss

An illustration of the flower of a moss: ar, archegonium; an, antheridium; p, paraphysis; bl, leaf.

An illustration of a key for a condenser.

Key for Condenser Page

An illustration of a key for a condenser.

This Chinese flower-vase is made out of cloison enamel.

Chinese Flower-Vase

This Chinese flower-vase is made out of cloison enamel.

This modern English flower-vase is an oriental style made of blue glazed clay with a black ornament design.

Modern English Flower-Vase

This modern English flower-vase is an oriental style made of blue glazed clay with a black ornament…

This modern flower-vase is made out of glazed clay and decorated with different colors.

Modern Flower-Vase

This modern flower-vase is made out of glazed clay and decorated with different colors.

This modern Italian majolica flower-vase is made out of ceramic.

Modern Italian Majolica Flower-Vase

This modern Italian majolica flower-vase is made out of ceramic.

This modern flower-vase is made out of colored stoneware.

Modern Flower-Vase

This modern flower-vase is made out of colored stoneware.

This glass flower-vase is a 17th century design.

Glass Flower-Vase

This glass flower-vase is a 17th century design.

This modern flower-vase is made out of glass.

Modern Flower-Vase

This modern flower-vase is made out of glass.

This modern flower-vase is made out of glass.

Modern Flower-Vase

This modern flower-vase is made out of glass.

This modern flower-vase is made out of glass.

Modern Flower-Vase

This modern flower-vase is made out of glass.

This modern flower-vase is a hyacinth glass which is intended for forcing bulbs into water.

Modern Flower-Vase

This modern flower-vase is a hyacinth glass which is intended for forcing bulbs into water.

This modern flower-pot is made out of green glazed clay.

Modern Flower-Pot

This modern flower-pot is made out of green glazed clay.

This modern flower-vase is a suspended vase that is made out of glazed clay.

Modern Flower-Vase

This modern flower-vase is a suspended vase that is made out of glazed clay.

This modern flower-vase is a suspended vase that is made out of glazed clay.

Modern Flower-Vase

This modern flower-vase is a suspended vase that is made out of glazed clay.

An perpendicular section of a sea anemone. Sea anemones are a group of water dwelling, predatory animals of the order Actiniaria; they are named after the anemone, a terrestrial flower. As cnidarians, sea anemones are closely related to corals, jellyfish, tube-dwelling anemones, and Hydra.

Perpendicular Section of a Sea Anemone

An perpendicular section of a sea anemone. Sea anemones are a group of water dwelling, predatory animals…

A narrow border with Celtic influences.

Celtic Border

A narrow border with Celtic influences.

A circular leaf border.

Circular Leaf Border

A circular leaf border.

Narrow holly border.

Holly Border

Narrow holly border.

An narrow border illustrated with vines and fruit.

Fruit and Vine Border

An narrow border illustrated with vines and fruit.

The Resin Spurge (Euphorbia resinifera) is a flowering plant that superficially resembles a cactus. "Top of Stem of Euphorbia resinifera. a, involucre with inclosed flowers; b, section of same." -Whitney, 1911

Resin Spurge

The Resin Spurge (Euphorbia resinifera) is a flowering plant that superficially resembles a cactus.…

Common duckweed, <em>Lemna</em>. The entire plant is reduced to a leaf-like expansion which bears a long slender root and small flowers; forms green floating scum on ponds and stagnant pools.

Duckweed

Common duckweed, Lemna. The entire plant is reduced to a leaf-like expansion which bears a…

The twig-rush, a characteristic plant of the bogs of the northeastern United States.

The Twig Rush

The twig-rush, a characteristic plant of the bogs of the northeastern United States.

The common reed of the American and European reed swamps, growing from 5 to 12 feet high with leaves 2 inches wide.

Reed

The common reed of the American and European reed swamps, growing from 5 to 12 feet high with leaves…

Moraine covered border of Malaspina Glacier from Blossom Island.

Malaspina Glacier

Moraine covered border of Malaspina Glacier from Blossom Island.

"Exogen. 1. Section of a branch of three years' growth: a, medulla or pith; b b, medullary sheath; e e, medullary rays; c c c, circles of annual growth; d, bark. 2. Netted veined leaf (oak). 3. Dicotyledonous seed: a, cotyledon. 4. Germination of dicotyledonous seed: a a, seed-leaves or cotyledons; o, plumula. 5. Exogenous flower (crowfoot)." -Whitney, 1911

Section of Branch Showing Exogen

"Exogen. 1. Section of a branch of three years' growth: a, medulla or pith; b b, medullary sheath; e…

An illustration of a border illustrated with books and a floral pattern.

Book and Floral Border

An illustration of a border illustrated with books and a floral pattern.

A page divider illustrated with a lyre and foral designs.

Floral and Lyre Divider

A page divider illustrated with a lyre and foral designs.

An illustration of a floral divider.

Floral Divider

An illustration of a floral divider.

An illustration of a lotus flower border.

Lotus Flower Border

An illustration of a lotus flower border.

An illustration of a decorative full page border.

Decorative Border

An illustration of a decorative full page border.

An illustration of a double border.

Double Border

An illustration of a double border.

An illustration of a floral border.

Floral Border

An illustration of a floral border.

An illustration of an ornate frame.

Ornate Frame

An illustration of an ornate frame.

An illustration of a floral banner.

Abstract Floral Border

An illustration of a floral banner.

Extrorse or outward facing stamens of the flower of Hippocratea, a genus of staff vine.

Extrorse Stamens of Flower of Staff Vine

Extrorse or outward facing stamens of the flower of Hippocratea, a genus of staff vine.

An ornamental tile used as a doodad for decorating a page.

Decorative Tile

An ornamental tile used as a doodad for decorating a page.

A capital F framed and decorated to start a new paragraph or to head a page.

F, Decorative Initial

A capital F framed and decorated to start a new paragraph or to head a page.

An illustration of a half page border with Native American influences.

Half Page Border

An illustration of a half page border with Native American influences.