Plant Encyclopedia
Search and identify 1,000+ plants, flowers, trees, and succulents — with care, light, water, and how to tell them apart.
Horsetail
An ancient, fern-related plant with jointed, hollow stems and whorls of needle-like branches that resemble a horse's tail. It is a persistent weed of damp ground, spreading by deep rhizomes and reproducing by spores.
fern
Catnip
Catnip is a hardy, easy-growing mint-family herb famous for the response it triggers in many cats. It is also a useful pollinator and pest-repelling plant.
herb
Pumpkin
Pumpkin is a sprawling warm-season vine in the gourd family, grown for its large, ribbed orange fruits popular in autumn displays and decoration. It is one of the easiest and most rewarding garden crops where space allows.
herb
Wild Garlic
A pungent perennial bulb in the onion family that spreads aggressively through lawns and fields, recognized by its hollow, grass-like leaves and strong garlic odor. It is a common turf weed.
herb
Poppy
The poppy is a delicate-petaled wildflower, most iconic in its scarlet form, that blooms in sunny meadows and has become a symbol of remembrance.
flower
Wild Mustard
Wild mustard, or charlock, is a fast-growing annual weed of fields and roadsides with bright yellow four-petaled flowers. It is an aggressive crop weed.
herb
Corn Poppy
An annual wildflower famed for its papery, blood-red blooms that carpet European fields and serve as the international symbol of wartime remembrance.
flower
Shirley Poppy
The Shirley poppy is a refined garden strain of the wild corn poppy, bred for its delicate, papery flowers in soft pinks, whites, reds, and bicolors. These cool-season annuals self-sow freely for drifts of tissue-thin blooms.
flower
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
Creeping Charlie
Creeping Charlie is a low, aromatic perennial in the mint family that spreads aggressively by creeping stems to form dense mats in lawns and shady gardens. Its scalloped, round leaves and small blue-violet flowers make it easy to recognize and notoriously hard to eradicate.
herb
Canada Thistle
Canada thistle is an aggressive perennial weed with spiny leaves and small pink-purple flower heads that spreads relentlessly through deep, creeping roots. Despite its name it is native to Europe and Asia, and it is one of the most difficult agricultural weeds to control.
herb
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
Bindweed
Bindweed is a fast-twining perennial vine with arrowhead leaves and small white-to-pink morning-glory flowers that smothers gardens and crops. Its deep, persistent root system makes it one of the hardest weeds to eradicate.
herb
Garlic
Garlic is a pungent bulbous member of the onion family grown worldwide as a garden and field crop, recognized by its strap-like foliage and segmented underground bulb.
herb
Buckhorn Plantain
A common perennial lawn and field weed with a basal rosette of narrow, ribbed leaves and bullet-shaped flower heads on tall leafless stalks. It is widespread and persistent in lawns, pastures and roadsides.
herb
Foxtail
Foxtail is a group of annual grasses named for their bushy, bristly seed heads that resemble a fox's tail. They are common weeds of lawns, fields and roadsides.
grass
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
Shepherd's Purse
Shepherd's purse is a common annual weed of the mustard family named for its distinctive heart-shaped seed pods, found in gardens, fields, and roadsides worldwide.
herb
Texas Bluebonnet
The Texas bluebonnet is the iconic state flower of Texas, a spring-blooming wildflower lupine that carpets roadsides and fields in sweeps of deep blue with white-tipped flower spikes.
flower
Dog Fennel
Dog fennel is a tall, feathery-leaved native weed of the southeastern United States that forms dense stands in old fields and roadsides and has an aromatic, somewhat unpleasant scent.
herb
Goldenrod
A tough, late-season perennial wildflower that lights up fields and roadsides with plumes of tiny golden flowers. Its heavy, sticky pollen is spread by insects rather than wind.
flower
Bermuda Grass
Bermuda grass is a tough, sun-loving warm-season turfgrass prized for lawns and sports fields in warm climates, but notorious as an aggressive weed elsewhere. It spreads rapidly by both stolons and rhizomes.
grass
Virginia Pine
A small, scrubby pine of the eastern United States that readily colonizes old fields and poor soils. Its short, twisted needles and persistent cones make it a common early-successional and Christmas-tree species.
tree
Henbit
Henbit is a low winter annual in the mint family that carpets lawns, fields and gardens in early spring with pinkish-purple tubular flowers. It is closely related to purple deadnettle and, like it, is a bee-friendly weed of cool seasons.
herb