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
Tree Ivy
Tree ivy is a rare bigeneric hybrid between Japanese aralia and English ivy, combining glossy, ivy-shaped leaves with an upright, shrubby stem. It is an easy, shade-tolerant foliage plant for cool rooms and shady gardens.
houseplantPainted Dropwing
Important note: the Painted Dropwing (also called the violet dropwing) is not a plant but a dragonfly, Trithemis annulata. Mature males are a striking violet-pink with red-veined wings, often seen perched at the edges of warm ponds and streams.
flower
Kangaroo Vine
Kangaroo vine is a vigorous Australian climber with glossy, toothed, oval leaves and tendrils that let it scramble up supports or trail from a basket. It is an easy, fast-growing foliage plant that tolerates lower light and cooler rooms.
houseplant
Cup and Saucer Vine
Cup and saucer vine is a vigorous climbing plant grown for its large bell-shaped flowers that open green and age to deep purple. It can scramble 15-20 feet in a single season using grasping tendrils.
flower
Norway Maple
A dense, fast-growing European shade tree with broad five-lobed leaves and milky sap, widely planted but invasive in much of North America.
tree
Garlic Mustard
Garlic mustard is an aggressive biennial herb with garlic-scented leaves and small white flowers, and one of North America's most damaging invasive plants.
herb
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
Lady's Mantle
Lady's mantle is a soft, mounding perennial known for its scalloped, pleated leaves that catch dewdrops like beads of mercury, topped by airy sprays of chartreuse-green flowers. It is a versatile, low-maintenance plant for edging and softening borders.
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Gazania
A sun-loving, drought-tolerant South African plant with large, daisy-like flowers in brilliant orange, yellow, red, pink and cream, often boldly striped. The blooms open in bright sun and close in shade or cloudy weather.
flower
Brunnera
Brunnera is a shade perennial grown for its large, heart-shaped leaves, often beautifully silvered, and its dainty sprays of sky-blue, forget-me-not-like flowers in spring. It is a standout foliage plant for woodland and shady borders.
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Tulip
A spring-flowering bulb cherished for its goblet-shaped blooms in nearly every color. Tulips are planted in autumn and naturalize best in regions with cold winters.
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Marigold
A cheerful, easy annual with pompom-like flowers in gold, orange, and red, and pungent foliage. Marigolds bloom all season and are popular for borders and companion planting.
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Black Walnut
A large, valuable native hardwood prized for its rich, dark timber. Its roots release juglone, a compound that inhibits the growth of many nearby plants.
tree
Arborvitae
Arborvitae is a dense, evergreen conifer with flat sprays of scale-like foliage, widely planted as hedges and privacy screens. It is easy to grow and tolerates a range of conditions.
tree
Monstera Thai Constellation
Monstera Thai Constellation is a lab-developed variegated Monstera with creamy speckles scattered like stars across its fenestrated leaves. Unlike Albo, its variegation is stable and spread evenly, making it a coveted but slow-growing collector's plant.
houseplant
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
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
White Clover
White clover is a low, creeping perennial legume with three-part leaves and round white flower heads, found in lawns, pastures and meadows worldwide. It fixes nitrogen in the soil and is a favorite of bees, making it both a beneficial cover plant and a common lawn 'weed'.
herb
Catalpa Tree
The catalpa is a fast-growing deciduous shade tree famous for its huge heart-shaped leaves, showy clusters of frilly white flowers, and long slender seed pods resembling beans or cigars. It is a popular ornamental for large lawns and street plantings.
tree
Powder Puff Cactus
A clustering pincushion cactus wrapped in silky white hairs, with hooked central spines hidden beneath. Rings of small creamy or pink flowers appear readily, even on young plants.
succulent
Mexican Sunflower
A tall, fast-growing annual prized for its vivid orange-red daisy flowers that are magnets for butterflies and bees. It thrives in heat and poor soil where many other plants struggle.
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Green Onion
Green onions are slender, mild alliums grown for their hollow green tops and small white bases. Fast and forgiving, they are among the easiest plants to grow and even regrow from rooted bases.
herb
Ginkgo Biloba
Ginkgo biloba is a unique 'living fossil' tree with distinctive fan-shaped leaves that turn brilliant gold in autumn. Extremely tough and long-lived, it is widely planted as a resilient street tree.
tree