Plant Encyclopedia
Search and identify 1,000+ plants, flowers, trees, and succulents — with care, light, water, and how to tell them apart.
Green Ash
Green ash is a tough, adaptable deciduous tree once widely planted for shade, with compound leaves and yellow fall color; its survival is now threatened across North America by the emerald ash borer.
tree
Boneset
Boneset is a native North American wildflower with clusters of fuzzy white blooms and distinctive leaves that appear pierced by the stem. It is valued as a pollinator plant for moist gardens.
herb
Phlox
Phlox are North American perennials ranging from low spring-flowering carpets to tall, fragrant summer border plants. Their massed clusters of five-petaled flowers draw butterflies and perfume the garden.
flower
Leyland Cypress
Leyland cypress is an extremely fast-growing evergreen conifer hybrid widely planted for hedges and privacy screens. Dense and columnar, it offers quick cover but can quickly outgrow its space if not maintained.
tree
Bluebell
Bluebells are spring bulbs that carpet woodlands in hazy drifts of nodding, violet-blue bells. The native English bluebell is a protected woodland icon, distinct from the more vigorous Spanish bluebell.
flower
Petunia
Petunias are prolific, trumpet-shaped bedding flowers prized for nonstop summer color in containers, hanging baskets, and borders. Most garden plants are hybrids derived from South American Petunia species.
flower
Japanese Stiltgrass
Japanese stiltgrass is an aggressive annual grass from Asia that has become one of the most damaging invasive plants in eastern North American forests and shaded yards. It forms dense, sprawling mats that crowd out native ground flora.
grass
Indian Paintbrush
A vivid North American wildflower whose flame-colored display comes not from petals but from brightly tipped leaf-like bracts. It is a hemiparasite that taps the roots of neighboring plants, making it notoriously difficult to cultivate.
flower
Ground Ivy
Ground ivy is a creeping, aromatic perennial in the mint family with scalloped round leaves and blue-violet spring flowers, the same plant widely known as creeping Charlie. It forms dense mats in shady lawns and gardens and is notoriously persistent.
herb
Fan Flower
An Australian trailing plant grown for its unusual fan-shaped flowers, with five petals all spread to one side like a tiny hand. Heat- and drought-tolerant, it blooms nonstop in blue, purple, pink or white, ideal for baskets and containers.
flower
Aster
Asters are daisy-like perennials that burst into clouds of starry purple, pink, blue, or white blooms in late summer and autumn. They are pollinator magnets prized for extending color into the season's end.
flower
New England Aster
A robust native perennial that crowns the fall garden with masses of purple, daisy-like flowers around golden centers. It is a magnet for late-season bees and migrating monarch butterflies.
flowerSago Palm
An ancient, palm-like cycad with a stout trunk and a symmetrical crown of stiff, feathery dark-green fronds. Despite the name it is not a true palm.
shrub
Floss Flower
Floss flower is a compact annual covered in fluffy, thread-like clusters of blue, lavender, pink, or white blooms that flower nonstop all summer.
flower
Sunflower
A fast-growing annual famous for its large golden flower heads that track the sun while young. Native to North America, it is grown for ornament and as a cut flower.
flower
Clarkia
A graceful western North American annual bearing satiny, cup-shaped flowers in pink, lavender, and salmon, beloved for cool-season color and as a cut flower.
flower
Black Spruce
Black Spruce is a slow-growing boreal conifer of cold northern bogs, recognizable by its narrow crown, short needles, and small persistent cones.
tree
Asparagus Fern
The asparagus fern is not a true fern but a relative of garden asparagus, grown for its soft, feathery sprays of bright green needle-like foliage. It is easy and fast-growing.
houseplant
Poison Ivy
Poison ivy is a woody native vine or low shrub of North America. Its leaves grow in groups of three, the basis of the saying 'leaves of three, let it be'.
shrub
Thyme
A low, woody Mediterranean herb with tiny aromatic leaves, valued as a drought-tolerant ground cover and a superb bee plant.
herb
Lima Bean
Lima beans are a warm-season legume in the pea family, available in bush and pole forms. They are a heat-loving plant native to the Americas.
herb
Silver Pothos
Silver pothos is a trailing tropical vine prized for its thick, heart-shaped leaves splashed with shimmering silvery markings, despite not being a true pothos.
houseplant
Ponytail Palm
Not a true palm but a succulent with a swollen, water-storing trunk and a fountain of long, curly leaves. Its bulbous base gives it the nickname elephant's foot.
succulent
Tatsoi
Tatsoi is a cold-hardy Asian leafy green that forms a low, dark-green rosette of spoon-shaped leaves. A fast-growing cool-season plant, it shrugs off frost.
herb