Plant Encyclopedia
Search and identify 1,000+ plants, flowers, trees, and succulents — with care, light, water, and how to tell them apart.
Blue Glow Agave
A compact hybrid agave forming a tidy rosette of blue-green leaves edged with a glowing red-and-yellow margin that lights up when backlit by sun. It is a refined, slow-growing landscape gem.
succulent
Wild Columbine
Wild columbine is a graceful native woodland wildflower with nodding red-and-yellow flowers whose backward-pointing spurs hold nectar prized by hummingbirds.
flower
St. John's Wort
St. John's wort is a hardy yellow-flowered perennial with masses of five-petaled summer blooms. Tough and drought-tolerant, it is also a noxious weed in many grazing regions.
herb
Creeping Buttercup
Creeping buttercup is a low, spreading perennial with glossy yellow flowers that colonizes lawns and damp ground via rooting runners. It is an aggressive and persistent weed.
flower
Crocus
Crocuses are among the earliest spring bulbs, pushing up goblet-shaped flowers in purple, yellow, and white, sometimes through snow. Autumn-blooming species include the saffron crocus.
flower
Daffodil
A cheerful spring bulb with trumpet-centered yellow or white flowers, among the first to bloom after winter. Daffodils are hardy, deer-resistant, and reliably perennial.
flower
Alocasia Zebrina
An elephant ear grown as much for its stems as its leaves — distinctive yellow-and-black zebra-striped petioles support glossy, arrow-shaped green leaves held aloft like umbrellas.
houseplant
Potentilla
A small, tough deciduous shrub that blooms nonstop from late spring to frost with cheerful yellow, white, pink, or orange flowers. Cold-hardy and undemanding, it suits borders, edging, and harsh sites.
shrubGorgon's Grotto
A bold aeonium hybrid forming large, layered rosettes of green leaves often streaked with cream-yellow variegation and red margins. Its dense, ruffled rosettes look like coral or a sea grotto.
succulent
Oxeye Daisy
A classic white-and-yellow daisy native to Europe and naturalized across North America, the oxeye daisy is the wild ancestor of garden Shasta daisies. It thrives in meadows, roadsides, and disturbed ground.
flower
Nasturtium
Nasturtiums are easygoing annuals with round, lily-pad leaves and bright spurred flowers in fiery reds, oranges, and yellows. They are a cheerful, low-fuss choice for beds, baskets, and borders.
herb
Lemon Tree
The lemon is a small evergreen citrus tree grown for its fragrant yellow fruit. Glossy leaves, perfumed white blossom and year-round fruit make it a favorite for warm gardens and sunny containers.
tree
Groundsel
Common groundsel is a fast-growing annual weed with ragged leaves and small, rayless yellow flower heads that turn into fluffy seed tufts. Wind-borne seeds let it colonize gardens and disturbed ground rapidly.
herb
Golden Barrel Cactus
The golden barrel cactus is a globe-shaped desert cactus ringed with golden-yellow spines. Slow-growing and architectural, it is a popular feature in xeriscapes and pots despite being endangered in the wild.
succulent
Fothergilla
Fothergilla is a native deciduous shrub offering fragrant white bottlebrush flowers in spring and spectacular orange-red-yellow foliage in fall. It is a low-fuss, multi-season ornamental.
shrub
Blue-eyed Grass
A dainty native wildflower that, despite its name and grassy leaves, is actually a member of the iris family. It produces small, star-shaped blue-violet flowers with bright yellow centers atop slender, flattened stems.
flower
Pineapple Weed
A small annual weed with feathery leaves and cone-shaped greenish-yellow flower heads that smell like pineapple when crushed. Closely related to chamomile, it is fragrant and common in compacted, disturbed ground.
herb
Marsh Marigold
A cheerful wetland perennial that lights up pond edges and marshes with glossy, buttercup-yellow flowers in early spring. A member of the buttercup family, it thrives in mud and standing water where few other flowers bloom so early.
flower
Pyracantha
Pyracantha, or firethorn, is a thorny evergreen shrub that bursts with white spring flowers and brilliant masses of red, orange, or yellow berries in fall. It makes a formidable hedge or espalier.
shrub
Melampodium
Melampodium, or butter daisy, is a tough, heat-loving annual that forms neat mounds covered in small golden-yellow daisies all summer. It thrives in hot, humid conditions and is virtually maintenance-free.
flower
Forsythia
A tough deciduous shrub that bursts into brilliant yellow flowers along bare branches in early spring, before its leaves appear. One of the earliest and most reliable harbingers of spring in temperate gardens.
shrub
Canary Creeper
Canary creeper is a delicate climbing relative of the nasturtium, named for its fringed, bright yellow flowers that resemble tiny birds in flight. It quickly clothes trellises and fences with lacy blue-green foliage.
flower
Velvetleaf
A tall summer annual with large, soft, heart-shaped velvety leaves and yellow flowers, a major agricultural weed of corn and soybean fields. Its distinctive cup-shaped seed pods and fibrous stems make it easy to recognize.
herb
Golden Rain Tree
The golden rain tree is a small to medium deciduous shade tree noted for its large sprays of bright yellow summer flowers followed by papery, lantern-like seed capsules. It is tough, adaptable, and popular as a street and lawn tree.
tree