Botanical Encyclopedia

Tree of Life

Tree of life

Plant Kingdom (Plantae)

Plants are an amazing kingdom of multicellular organisms possessing the unique ability to photosynthesize. By converting sunlight into organic matter, they have become the true foundation of life on our planet. It was plants that shaped the Earth's atmosphere by enriching it with oxygen, and to this day they sustain the vast majority of living beings.

From microscopic mosses to giant sequoias, Earth's flora amazes with its diversity and the perfection of its adaptation mechanisms. Botany is not just the science of stems and leaves; it is the study of the very foundation of the biosphere, understanding which is critically important for our common future and for preserving harmony on Earth.

Angiosperms

The most extensive and advanced group of plants, characterized by having flowers and fruits.

Gymnosperms

An ancient group of seed plants whose seeds develop exposed on the scales of cones.

Ferns

Elegant spore-bearing plants that flourished millions of years ago and have remained faithful to the forests.

Bryophytes

Tiny pioneers of the land, forming soft emerald carpets in the most diverse corners of the planet.

01

Today, science knows of more than 1073941 species of plants, and every year botanists discover about two thousand new taxa.

02

Plants produce about 90% of all oxygen on Earth, and the world's forests are a key regulator of our planet's climate.

Interactive Classifier

Alphabetical Plant Index

Explore Earth's vast flora through our systematic directory. You can navigate sections using both common names and strict scientific Latin names. Our fast, three-level navigation system will help you find your way among hundreds of thousands of species in a single click.

Latest Additions

Burrbush

Burrbush

Monococcus echinophorus

A rare subtropical rainforest shrub from eastern Australia and the southwestern Pacific, recognized by its pendulous racemes and hooked, burr-like …

Descendants: 0 Species
Slimleaf pawpaw

Slimleaf pawpaw

Asimina angustifolia

An aromatic, fire-adapted shrub native to sandy pine flatwoods and savannas of the southeastern United States, distinguished by its long, …

Descendants: 0 Species
Greenleaf Five-eyes

Greenleaf Five-eyes

Chamaesaracha coronopus

Chamaesaracha coronopus, known as greenleaf five eyes, is a low-growing perennial of the nightshade family native to arid flats of …

Descendants: 0 Species
Nodding Siberian Thistle

Nodding Siberian Thistle

Alfredia cernua

A robust, spineless perennial herb reaching up to 3 meters tall, distinguished by massive heart-shaped leaves and nodding yellow flower …

Descendants: 0 Species
Common Thread-leaved Water Dropwort

Common Thread-leaved Water Dropwort

Tiedemannia filiformis subsp. filiformis

A perennial wetland herb in the carrot family featuring hollow, thread-like leaves that function as internal air channels in flooded …

Descendants: 0 Subspecies
Tree Violet-tube

Tree Violet-tube

Iochroma arborescens

A tree-like tropical shrub of the nightshade family native to the cloud forests of Central and South America and the …

Descendants: 0 Species
Lily of the Valley Vine

Lily of the Valley Vine

Salpichroa origanifolia

A sprawling perennial vine from South America bearing small, urn-shaped white blossoms and sweet, pale ovoid berries.

Descendants: 0 Species
Handsome Mexican Nightshade

Handsome Mexican Nightshade

Nectouxia formosa

An erect, rhizomatous perennial herb and the sole species of the genus Nectouxia, notable for its pungent foliage and nodding …

Descendants: 0 Species
Glandular Lily of the Valley Vine

Glandular Lily of the Valley Vine

Salpichroa glandulosa

A high-Andean scrambling subshrub of the nightshade family, characterized by sticky glandular hairs and long, pendulous greenish-yellow flowers.

Descendants: 1 Species
Bristly Lily of the Valley Vine

Bristly Lily of the Valley Vine

Salpichroa hirsuta

A wild Andean scrambling subshrub in the nightshade family, distinguished by its shaggy coat of stiff hairs and nodding tubular …

Descendants: 0 Species
Spotted Andean Bellflower

Spotted Andean Bellflower

Saracha punctata

A high-altitude Andean shrub or small tree of the nightshade family that bears nodding clusters of spotted, bell-shaped flowers in …

Descendants: 0 Species
Two-colored Ten-keeled Shrub

Two-colored Ten-keeled Shrub

Decatropis bicolor

An aromatic shrub or small tree in the citrus family (Rutaceae) from Mexico and Central America, named for the sharp …

Descendants: 0 Species
Many-fruited Bishopwood

Many-fruited Bishopwood

Bischofia polycarpa

A resilient deciduous tree from eastern and central China, prized for its trifoliate leaves, flood tolerance, and dense clusters of …

Descendants: 0 Species
Apple of Peru

Apple of Peru

Nicandra physalodes

An erect annual herb native to the Andes, featuring pale violet bell-shaped flowers and five-angled, papery fruiting calyces that enclose …

Descendants: 1 Species
Wrinkled Cape Woody Carrot

Wrinkled Cape Woody Carrot

Anginon rugosum

An evergreen woody shrub from South Africa's Cape region with slender needle-like leaves, bright yellow flower umbels, and distinctly wrinkled …

Descendants: 0 Species
Malagasy Forest Mulberry

Malagasy Forest Mulberry

Allaeanthus greveanus

A deciduous tree endemic to the seasonally dry forests of western and southern Madagascar.

Descendants: 0 Species
Chinese Lacquer Tree

Chinese Lacquer Tree

Toxicodendron vernicifluum

A deciduous East Asian tree valued for over nine millennia as the natural source of durable urushi lacquer.

Descendants: 0 Species
West Indian Elm

West Indian Elm

Guazuma ulmifolia

A resilient, medium-sized neotropical tree known as the West Indian elm or bay cedar, recognized for its elm-like leaves, honey-scented …

Descendants: 5 Species
Hairy Five-eyes

Hairy Five-eyes

Chamaesaracha sordida

A low, mat-forming perennial herb native to the arid plains and desert scrub of the southwestern United States and northern …

Descendants: 0 Species
Spiny Andean Nightshade

Spiny Andean Nightshade

Dunalia spinosa

A densely branched, spiny shrub native to the dry Andean valleys and scrublands of Peru, Bolivia, and northern Chile, bearing …

Descendants: 0 Species
Shiny-leaved Buckthorn

Shiny-leaved Buckthorn

Rhamnus prinoides

An evergreen African shrub or small tree with mirror-bright leaves and red-to-black berries, famous in Ethiopia and Eritrea as gesho …

Descendants: 0 Species
Entire-leaved Mountain Nettle

Entire-leaved Mountain Nettle

Oreocnide integrifolia

An evergreen shrub or small tree in the nettle family, distinguished by its smooth-edged leaves, stingless foliage, and strong inner …

Descendants: 2 Species
Oriental Charcoal Tree

Oriental Charcoal Tree

Trema orientale

Trema orientale, widely known as the charcoal tree or pigeon wood, is a fast-growing evergreen pioneer tree native to tropical …

Descendants: 0 Species
Jamaican Nettle Tree

Jamaican Nettle Tree

Trema micranthum

A fast-growing evergreen pioneer tree native to the tropical Americas, bearing rough two-ranked leaves and small orange-red drupes.

Descendants: 0 Species
1 / 39 Forward →