Plant Encyclopedia
Search and identify 1,000+ plants, flowers, trees, and succulents — with care, light, water, and how to tell them apart.
Croton
The croton is a tropical shrub famous for its leathery leaves splashed with brilliant yellow, orange, red, and green. Bright light is the key to its vivid coloring.
shrub
Agrimony
Agrimony is an upright perennial herb topped with slender spires of small yellow flowers that smell faintly of apricot. It produces bur-like seeds that cling to passersby.
herb
Ghost Plant
The ghost plant is a hardy rosette succulent with pearly, pastel leaves that shift from grey-blue to pinkish or yellow depending on light. It is fast-growing, trailing, and extremely easy to propagate.
succulent
Carrot
The carrot is a popular root vegetable grown for its taproot, most familiar in orange but also available in purple, red, yellow, and white. It is a biennial usually harvested in its first year.
herb
Sow Thistle
A leafy annual resembling a soft thistle, with milky sap, lobed prickle-edged leaves and small dandelion-like yellow flowers. It is a widespread garden and field weed.
herb
Rutabaga
Rutabaga is a hardy root crop, a cross between cabbage and turnip, grown for its large, dense, yellow-fleshed root. It is very cold-tolerant and stores well.
herb
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
Lemon Cypress
Lemon Cypress is a bright chartreuse-yellow cultivar of Monterey Cypress whose foliage smells of lemon when brushed. It is popular as a potted topiary and small landscape conifer.
tree
Star Cactus
A small, flattened, spineless cactus divided into neat segments that resemble a star or sand dollar, dotted with white woolly flecks. It bears yellow flowers with red centers and is a coveted collector's plant.
succulent
Rhodiola
Rhodiola is a hardy, succulent alpine perennial of cold northern mountains, forming low rosettes of fleshy blue-green leaves and clusters of yellow flowers. Cut roots smell faintly of rose.
succulent
Plumeria Tree
A small tropical tree beloved for its intensely fragrant, waxy flowers used in Hawaiian leis. Plumeria blooms in shades of white, yellow, pink, and red atop thick, sculptural branches.
tree
Geum
Geum, or avens, is a clump-forming perennial with airy stems of cheerful red, orange, or yellow flowers above hairy basal foliage. It blooms from late spring into summer in cottage borders.
flower
Coreopsis
Coreopsis, or tickseed, is a cheerful, sun-loving plant smothered in daisy-like flowers, usually golden yellow, from early summer to fall. It's tough, drought-tolerant and a magnet for pollinators.
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
Mullein
Mullein is a striking biennial that forms a rosette of soft, woolly leaves the first year and a towering yellow flower spike the second. It is a classic wildflower herb of dry, open ground.
herb
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
Fennel
Fennel is an aromatic, feathery herb grown in gardens for its finely divided foliage and airy yellow flower heads; the Florence type forms a swollen bulb at the base of the leaves.
herb
Tiger Jaws
A small clumping succulent with paired, triangular fleshy leaves edged in soft, tooth-like spines that resemble a tiger's open jaws. It produces large golden-yellow daisy-like flowers in autumn.
succulent
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.
shrub
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
Moon Cactus
The moon cactus is a brightly colored grafted novelty cactus, with a red, yellow, orange, or pink top fused onto a green rootstock. The colorful top lacks chlorophyll and depends on the host cactus to survive.
succulent
Golden Shower Tree
The golden shower tree is a tropical flowering tree that drapes itself in long, hanging chains of brilliant golden-yellow blossoms in summer. It is the national tree and flower of Thailand and a beloved ornamental across the tropics.
tree
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
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