A buckwheat of the Fagopyrum genus, an annual Asian plant. Plant features white and pink flowers.

Fagopyrum Esculentum

A buckwheat of the Fagopyrum genus, an annual Asian plant. Plant features white and pink flowers.

A domesticated food plant belonging to the Fagopyrum genus.

Fagopyrum Tataricum

A domesticated food plant belonging to the Fagopyrum genus.

A species of beech native to eastern parts of North America.

Fagus Grandifolia

A species of beech native to eastern parts of North America.

This perennial is native to both South Africa and Australia; plant bears blue daisy-like flowers.

Blue Daisy

This perennial is native to both South Africa and Australia; plant bears blue daisy-like flowers.

Ball of a flowerless and seedless vascular plant.

Fern Balls

Ball of a flowerless and seedless vascular plant.

This hybrid species of fern features vascular roots.

Fern Hybrid

This hybrid species of fern features vascular roots.

Also known as Rhus radicans or rhus toxicodendron. The leaves of this plant produces urushiol, which causes an itching rash to anyone who touches it.

Poison Ivy

Also known as Rhus radicans or rhus toxicodendron. The leaves of this plant produces urushiol, which…

Also know as cicuta maculata. This plant is native to temperate areas of the Northern Hemisphere, and is identified by having small green or white flowers hanging in an umbrella shape. It is considered one of America's most toxic plants to humans.

American Water Hemlock

Also know as cicuta maculata. This plant is native to temperate areas of the Northern Hemisphere, and…

Also known as Crioceris asparagi.Spray of asparagus, with common asparagus beetle in its different stages. This beetle feeds only on asparagus, and it strips the leaves of the plant to prevent it from photosynthesizing.

Asparagus Beetle

Also known as Crioceris asparagi.Spray of asparagus, with common asparagus beetle in its different stages.…

"The mature beetle in life rivals asparagi in beauty, but may be distinguished by its much broader elytra and its color. The ground color is orange red; each elytron is marked with six black dots, and the knees and a portion of the under surface of the thorax are also marked with black. The beetle, as it occurs on the plant when in fruit, very closely resembles at a little distance the ripening asparagus berry."—Government Printing Office, 1897

Crioceris 12-Punctata

"The mature beetle in life rivals asparagi in beauty, but may be distinguished by its much broader elytra…

A diagram showing six different parts of a grape vine. These parts include the shoot, cane, arm, branch, spur, and stem (trunk).

Ideal Vine for Cane Renewal

A diagram showing six different parts of a grape vine. These parts include the shoot, cane, arm, branch,…

"These [upright] systems are sometimes referred to as the "goblet" systems, since when the shoots are tied together the plant bears a certain resemblance to such a glass. As a rule, these vines make comparatively little growth, and the canes are severely cut back each year."—Government Printing Office, 1897

Upright System of Grape Training

"These [upright] systems are sometimes referred to as the "goblet" systems, since when the shoots are…

"When a grapevine is first set in a vineyard, it closely resembles the plant shown in [the image]. Such a rooted cutting may be one or two years old, the former being preferable in the majority of cases. The cane is cut back to two buds, and during the first season its shoots are allowed to lie prone upon the surface of the soil."—Government Printing Office, 1897

Rooted Grape Cutting

"When a grapevine is first set in a vineyard, it closely resembles the plant shown in [the image]. Such…

A diagram of the horizontal arm spur system, depicting the various parts of a vine.

Horizontal Arm Spur System

A diagram of the horizontal arm spur system, depicting the various parts of a vine.

A diagram consisting of a section of a span-roofed pit. These pits are useful for plant culture. A, Ordinary Soil; b, Passage; c, Heated Chambers; d, Plunging Beds; e, Hot-Water Pipes.

Section of Span-Roofed Pit

A diagram consisting of a section of a span-roofed pit. These pits are useful for plant culture. A,…

This shrub has oval leathery leaves and small white flowers. It is a common landscaping plant.

Pittosporum Tobira

This shrub has oval leathery leaves and small white flowers. It is a common landscaping plant.

A greenish-yellow plant with small sweetly fragrant flowers. They are widely spread throughout the eastern half of South Africa.

Pittosporum Viridiflorum

A greenish-yellow plant with small sweetly fragrant flowers. They are widely spread throughout the eastern…

A plant with divided fronds, which are rounded and convex. They are generally between 2 and 3 feet in length and are clustered together.

Platycerium Alcicorne

A plant with divided fronds, which are rounded and convex. They are generally between 2 and 3 feet in…

The barren fronds of this plant are very large and convex, whereas the fertile fronds range between 4 and 6 feet and grow in pairs.

Platycerium Grande

The barren fronds of this plant are very large and convex, whereas the fertile fronds range between…

Also known as Podophyllum peltatum. They generally reach 2 inches in height, and have 2-3 umbrella-like leaves. The leaves and roots of this plant are poisonous when consumed in large quantities.

Mayapple

Also known as Podophyllum peltatum. They generally reach 2 inches in height, and have 2-3 umbrella-like…

A perennial plant that is usually blue and erect, with oval petals. It is commonly found in the temperate regions of Europe.

Jacob's Ladder

A perennial plant that is usually blue and erect, with oval petals. It is commonly found in the temperate…

A diagram of the various parts of pollen of orchid. po- Pollinia; c- Caudicle; vd- Viscid Disk; vg- Viscid Glove; r- Rostellum; lr- Lip of Rostellum.

Pollen of Orchid

A diagram of the various parts of pollen of orchid. po- Pollinia; c- Caudicle; vd- Viscid Disk; vg-…

An image of a strawberry plant in flower. There are numerous short Stamens that are readily accessible to insects.

Strawberry Plant

An image of a strawberry plant in flower. There are numerous short Stamens that are readily accessible…

Also known as Kalmia latifolia. It is a flowering plant in the blueberry family. This image shows four different parts of the plant.

Spoonwood

Also known as Kalmia latifolia. It is a flowering plant in the blueberry family. This image shows four…

A tall yellow flower that is grown in the Andean region. The tubers of this plant are edible.

Polumnia Edulis

A tall yellow flower that is grown in the Andean region. The tubers of this plant are edible.

A large plant with whitish-green fronds reaching up to a foot in height.

Polypodium Angustatum

A large plant with whitish-green fronds reaching up to a foot in height.

A stout plant with grey scales. The fronds range between 1 and 2 feet, and approximately 1 foot in width. They are commonly found in Brazil.

Polypodium Brasiliense

A stout plant with grey scales. The fronds range between 1 and 2 feet, and approximately 1 foot in width.…

A fern with fronds ranging between 1.5 feet and 3 feet in length.

Polypodium Drepanum

A fern with fronds ranging between 1.5 feet and 3 feet in length.

A stout fern with light brown scales. The fronds of this fern range between 3 and 6 feet in length, and 2 feet in width.

Polypodium Heracleum

A stout fern with light brown scales. The fronds of this fern range between 3 and 6 feet in length,…

This fern has broader, oblong fronds in comparison to the Polypodium lingua, whose fronds are between 4 and 8 inches in lngeth, and 1 to 4 inches in width.

Polypodium Lingua Heteractis

This fern has broader, oblong fronds in comparison to the Polypodium lingua, whose fronds are between…

A fern with short, ovate fronds.

Polypodium Lycopodioides Owariense

A fern with short, ovate fronds.

A stout fern with brown scales. Fronds range between 1 foot and 3 feet in length, and 1 inch in width.

Polypodium Phyllitidis

A stout fern with brown scales. Fronds range between 1 foot and 3 feet in length, and 1 inch in width.

A wide-creeping fern with squarrose scales. Fertile fronds are narrow and long, whereas the barren ones are oblong, between 1 inch and 3 inches long.

Polypodium Piloselloides

A wide-creeping fern with squarrose scales. Fertile fronds are narrow and long, whereas the barren ones…

A woody fern with numerous branches and dark brown, squarrose scales. They are commonly found in New Zealand and Australia.

Polypodium Pustulatum

A woody fern with numerous branches and dark brown, squarrose scales. They are commonly found in New…

A wide-creeping fern with reddish-brown scales. The fronds of this fern are approximately 2 feet in length, and 1 to 3 inches broad.

Polypodium Stigmaticum

A wide-creeping fern with reddish-brown scales. The fronds of this fern are approximately 2 feet in…

A younger version of Polypodium tenellum. It is woody and wide-creeping when young.

Polypodium Filipes

A younger version of Polypodium tenellum. It is woody and wide-creeping when young.

A slender wide-creeping fern with grey and/or reddish-brown scales. They are commonly found between Jamaica and Paraguay.

Polypodium Vacciniifolium

A slender wide-creeping fern with grey and/or reddish-brown scales. They are commonly found between…

A fern with fronds between 12 inches and 20 inches in length, with the width ranging between 4 inches and 8 inches.

Polypodium Vulgare Cambricum

A fern with fronds between 12 inches and 20 inches in length, with the width ranging between 4 inches…

An elegant form of the Polypodium vulgare. The fronds are very finely divided.

Polypodium Vulgare Elegantissimum

An elegant form of the Polypodium vulgare. The fronds are very finely divided.

Also known as Pontederia cordata. A blue plant with numerous spikes of blue flowers. It generally is found growing in shallow waters.

Pickerelweed

Also known as Pontederia cordata. A blue plant with numerous spikes of blue flowers. It generally is…

Also known as Portulaca grandiflora. A small flower, fast-growing flower that can grow up to 30 centimeters tall. It is commonly used as an ornamental plant.

Moss-Rose

Also known as Portulaca grandiflora. A small flower, fast-growing flower that can grow up to 30 centimeters…

A white fragrant flower, with a spreading star-shaped limb.

Posoqueria Multriflora

A white fragrant flower, with a spreading star-shaped limb.

A pan designed to hold growing fern plants.

Fern Pan

A pan designed to hold growing fern plants.

Species of plant belonging to the Dryopteris, a large and widespread genus of medium terrestrial ferns.

Dryopteris Simulata

Species of plant belonging to the Dryopteris, a large and widespread genus of medium terrestrial ferns.

An asparagus fern, this fern style plant is native to southern parts of Africa.

Asparagus Plumosus

An asparagus fern, this fern style plant is native to southern parts of Africa.

North American lily plant bearing orange, purple, and red flowers, and can grow up to 90 centimeters.

Lilium Philadelphicum

North American lily plant bearing orange, purple, and red flowers, and can grow up to 90 centimeters.

Known as the rubber fig or rubber plant, a species of plant belonging to the Fig genus.

Ficus Elastica

Known as the rubber fig or rubber plant, a species of plant belonging to the Fig genus.

A species of Filipendula; a perennial flowering plant belonging to the Rosaceae family.

Filipendula Hexapetala

A species of Filipendula; a perennial flowering plant belonging to the Rosaceae family.

A garden plant known for its dark green foliage.

Fittonia Argyroneura

A garden plant known for its dark green foliage.

A slightly-toothed fern with fronds ranging between 1 foot and 2 feet in length. It is a long and slender plant, commonly found in tropical America.

Pteris Denticulata

A slightly-toothed fern with fronds ranging between 1 foot and 2 feet in length. It is a long and slender…

A large-fronded fern with straw-colored leaves. It is commonly found in tropical America.

Pteris Grandifolia

A large-fronded fern with straw-colored leaves. It is commonly found in tropical America.

A slender-fronded fern with straw-colored leaves. The fronds can reach between 9 inches and 12 inches in length. It is commonly found in Brazil.

Pteris Leptophylla

A slender-fronded fern with straw-colored leaves. The fronds can reach between 9 inches and 12 inches…

An arrow-fronded fern with blackish, long leaves. They are common between Venezuela and Brazil.

Pteris Sagittifolia

An arrow-fronded fern with blackish, long leaves. They are common between Venezuela and Brazil.

A wide-creeping fern with long reddish-brown fronds, which grow to be approximately 1 foot in length. They are usually found in New Zealand.

Pteris Scaberula

A wide-creeping fern with long reddish-brown fronds, which grow to be approximately 1 foot in length.…

A bright brown fern with fronds reaching between 1 foot and 1.5 feet. They are commonly found in the East Indies.

Pteris Semipinnata

A bright brown fern with fronds reaching between 1 foot and 1.5 feet. They are commonly found in the…

A slender-fronded fern with pinnae that are narrower than those of a regular Pteris serrulata, and has saw-edged leaves. They are commonly found in China.

Pteris Serrulata Tenuifolia

A slender-fronded fern with pinnae that are narrower than those of a regular Pteris serrulata, and has…

A trembling fern with fronds ranging between 2 feet and 4 feet in length, and 6 inches and 2 feet in width. They are commonly found in greenhouses in New Zealand and Australia.

Pteris Tremula

A trembling fern with fronds ranging between 2 feet and 4 feet in length, and 6 inches and 2 feet in…

A shrub that is native to Europe, northwest Africa, and western Asia. It reaches up to 13 feet in height, and is covered in small oval leaves and yellow flowers. The fruit produced on this shrub is sour, but edible, and rich in Vitamin C.

Berberis Vulgaris

A shrub that is native to Europe, northwest Africa, and western Asia. It reaches up to 13 feet in height,…

A blue flower with calyx longer than the tube of the corolla. They typically bloom in April and May, and are found in Europe and Siberia.

Pulmonaria Mollis

A blue flower with calyx longer than the tube of the corolla. They typically bloom in April and May,…

A pink flower that typically blooms in the Spring. The plant has been used for centuries as a medicinal herb, and the leaves are commonly eaten by caterpillars. They reach up to 1 foot in height.

Pulmonaris Officinalis

A pink flower that typically blooms in the Spring. The plant has been used for centuries as a medicinal…