Plant Encyclopedia

Search and identify 1,000+ plants, flowers, trees, and succulents — with care, light, water, and how to tell them apart.

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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.

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Stokes' Aster

Stokes' aster is a clump-forming perennial bearing large, frilly, cornflower-like blooms in blue, purple, white, or pink atop neat evergreen foliage. It is a long-blooming, heat-tolerant native of the southeastern US.

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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.

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White Spruce

White Spruce is a hardy, widespread conifer of the northern forests of North America, valued for its dense conical form and tolerance of cold and poor soils. It is an important timber and Christmas tree species.

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White Oak

White oak is a majestic, long-lived North American hardwood with rounded leaf lobes and prized, water-tight timber. A keystone forest tree, it can live for centuries and supports a vast web of wildlife.

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White Ash

A large native shade tree once widely planted for its strong wood and purple-bronze fall color. Now severely threatened by the invasive emerald ash borer.

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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'.

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Eastern White Pine

A tall, fast-growing native conifer with soft blue-green needles in bundles of five and long, slender cones. The largest conifer of the northeastern forests and a historic timber tree.

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Swamp White Oak

Swamp white oak is an adaptable white oak of moist North American bottomlands, with two-toned leaves that are green above and silvery beneath. It is a popular, easy-to-grow shade and street tree.

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Philodendron White Knight

A dramatic variegated climbing philodendron with dark green to nearly black leaves splashed in pure white, set on distinctive dark maroon-and-white stems. Each leaf shows unique, unpredictable variegation.

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Cosmos

Cosmos is a fast, easygoing annual with daisy-like flowers and feathery foliage that blooms profusely all summer and attracts pollinators.

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Butternut

Butternut is a medium-sized North American walnut relative with elongated, sticky nuts and a pale, lightweight wood. Wild populations have been devastated by butternut canker disease.

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Turnip

The turnip is a fast-growing cool-season root crop with a white-and-purple swollen root, grown widely in vegetable gardens.

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Philodendron Birkin

Philodendron Birkin is a compact, self-heading houseplant with glossy dark green leaves finely striped in creamy white. A stable spontaneous mutation, it is easy to grow and ideal for tabletops.

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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.

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Turtlehead

Turtlehead is a moisture-loving native perennial whose hooded, two-lipped flowers resemble a turtle's head. It blooms in late summer and thrives in wet, partly shaded gardens.

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Noble Fir

Noble Fir is a stately Pacific Northwest conifer with blue-green upswept needles and large upright cones. It is one of the most popular and long-lasting Christmas trees.

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Potato

The potato is a cool-season nightshade-family plant grown for its starchy underground tubers, among the world's most widely cultivated staple crops. It is grown from 'seed potatoes' that sprout into leafy plants.

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Mockernut Hickory

Mockernut hickory is a sturdy, slow-growing eastern hickory with fragrant, densely hairy leaves and very thick-shelled nuts. Its strong wood and golden fall color make it a valued forest and shade tree.

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Grand Fir

Grand Fir is a fast-growing Pacific Northwest fir with flat, glossy needles arranged in neat flat sprays and a strong citrus scent when crushed.

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Mulberry Tree

A fast-growing deciduous tree producing abundant blackberry-like fruit. White mulberry is also famous as the sole food of silkworms.

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Firewheel Tree

The firewheel tree is an Australian rainforest tree named for its striking red-and-orange flowers arranged in spoke-like wheels. It has glossy lobed foliage and makes a handsome ornamental and street tree.

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Dutchman's Breeches

A delicate spring ephemeral whose white, pantaloon-shaped flowers hang in a row like tiny upside-down breeches. It blooms early in woodlands then vanishes by summer.

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Dwarf Alberta Spruce

Dwarf Alberta spruce is a compact, naturally cone-shaped evergreen with dense, soft needles. Its slow growth and tidy pyramid form make it a popular accent and container conifer.

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