Plants in Bloom

Butterfly weed attracts monarchs and other butterflies. Adults feed on nectar from the blossoms, while caterpillars munch on the leaves.

Asclepias tuberosa (butterfly weed) in the Native Flora Garden. Photo: Blanca Begert.

This annual boasts bright yellow and maroon flowers that bloom alongside wispy, lacelike foliage. A member of the Asteraceae, or daisy family, dyers’ tickseed attracts insect pollinators as well as granivorous birds.

Coreopsis tinctoria (dyers’ tickseed) in the Water Garden. Photo: Michael Stewart.

The prickly-pear is known for its defensive spines and eye-catching flowers—as well as its tasty fruit and pads, or nopales, which have long been an important food for people in Mexico and the Southwest.

Optuntia species (prickly-pear) in the Rock Garden, Overlook, and Native Flora Garden. Photo: Steven N. Severinghaus.

One of the most popular flowering annuals—and especially loved for their draping habit, well-suited to hanging baskets—petunia species can be found blooming around the Garden.

Petunia spp. (petunia) in the Rose Arc Pool. Photo: Michael Stewart.

A member of the Asteraceae, or aster family, this native herbaceous perennial attracts butterflies and bees. Its genus name comes from “echinos,” the Greek word for hedgehog, in reference to its prickly seed head.

Echinacea pallida (pale purple coneflower) in the Water Garden, Visitor Center, and Discovery Garden. Photo: Michael Stewart.

Native to Europe, North Africa, and Asia, corn poppies grew prolifically in landscapes otherwise destroyed during World War I. Its flowers contain four papery, bright-red petals.

Papaver rhoeas (corn poppy) in the Herb Garden. Photo: Lee Patrick.

A classic hybrid tea rose with a large, single bloom at the end of a long stem and a sweet fragrance, this pink cultivar was named after the Nobel Prize-winning French poet.

Rosa FREDERIC MISTRAL = ‘Meitebros’ (hybrid tea rose) in the Rose Garden. Photo: Jean-Marc Grambert.

Species in the Nepeta genus are native to Europe, Asia, and Africa. Though not as compelling to cats as true catnip, this aromatic perennial species is still a feline magnet.

Nepeta ‘Six Hills Giant’ (catmint) in the Fragrance Garden and Perennial Border. Photo: Alvina Lai.

This spiny biennial, native to Europe and western Asia, can grow above six feet tall.

Onopordum acanthium (Scotch thistle) in the Shakespeare Garden. Photo: Michael Stewart.

Clematis species are excellent climbers, and popular perennial garden vines. This hybrid cultivar, developed in Japan by plant breeder Kazushige Ozawa, has bell-shaped purple flowers that bloom throughout the summer.

Clematis ‘Rooguchi’ (integrifolia clematis) in the Rose Garden. Photo: Michael Stewart.

Thousands of rosebushes are cultivated in the Cranford Rose Garden, including wild species, old garden roses, hybrid teas, grandifloras, floribundas, polyanthas, climbers, and ramblers.

Rosa ‘Roter Korsar’ (shrub rose) in the Rose Garden. Photo: Blanca Begert.

Native to Eastern North America, this long-lived perennial attracts butterflies like the eastern-tailed blue (Cupido comyntas). Like other members of the pea family, Baptisia australis works with bacteria to pull nitrogen from the air and "fix" or transform it into usable form.

Baptisia australis (blue false indigo) in the Discovery Garden. Photo: Blanca Begert.

Large, lush cup-shaped flowers adorn this floribunda shrub rose, which blooms repeatedly from early summer through fall.

Rosa POSEIDON = ‘Korfriedhar’ (floribunda rose) in the Rose Garden. Photo: Michael Stewart.

This ground-hugging native plant produces five-petaled white flowers and a sweet edible fruit.

Fragaria virginiana (wild strawberry) on the Overlook. Photo: Michael Stewart.

Native to Europe and Asia, valerian is often grown in medicinal herb gardens.

Valerian officinalis (valerian) in the Water Garden. Photo: Blanca Begert.

The flowers of this native tree look pure white from a distance, but up close, the purple and gold nectar guides can be seen. These markings help draw in bees during the day. At night, months are attracted to the white color and strong fragrance.

Catalpa bignonioides (southern catalpa) in the Plant Family Collection. Photo: Steven N. Severinghaus.

Introduced in 1899, this large-flowered, creamy-yellow rambling rose was named after its very sweet fragrance.

Rosa ‘Gardenia’ (hybrid wichurana rose) in the Rose Garden. Photo: Michael Stewart.

The tulip tree, a member of the magnolia family, is one of the largest native trees in North America. Its vibrant yellow-orange flowers resemble tulips.

Liriodendron tulipifera (tulip tree) in the Woodland Garden. Photo: Blanca Begert.

This lovely apricot-colored rose blooms in June and again later, usually along with the second flush of blooms in September.

Rosa ‘Cubana’ (shrub rose) in the Rose Garden. Photo: Michael Stewart.

This native wildflower blooms from summer into early fall and attracts butterflies and bees of all kinds.

Rudbeckia hirta (black-eyed Susan) on the Overlook. Photo: Michael Stewart.

The original Peace rose was cultivated in France before World War II and was given its name in 1945 to signify hope for lasting peace. ‘Flaming Peace’ was bred in 1966 and is one of several Peace hybrids developed from the original.

Rosa ‘Flaming Peace’ (hybrid tea rose) in the Rose Garden. Photo: Rebecca Bullene.

The spectacular fuzzy pink flowers of this native prairie plant rise above surrounding plants. They have a light, lilac-like fragrance.

Filipendula rubra (queen-of-the-prairie) in the Discovery Garden. Photo: Blanca Begert.

This climbing vine has heart-shaped leaves and white flowers that bloom in early summer.

Schizophragma hydrangeoides ‘Moonlight’ (Japanese hydrangea vine) in the Woodland Shade Garden. Photo: Michael Stewart.

This hybrid wichurana rose boasts pale apricot-colored flowers blooming on canes that can measure 10 to 20 feet in length. You can find this climbing rose scrambling up the pavilion of the Rose Garden, framing one of the viewing windows.

Rosa ‘Auguste Gervais’ (large-flowered climber rose) in the Rose Garden. Photo: Michael Stewart.

This native shrub produces exquisite clusters of delicate fused-petal blossoms.

Kalmia latifolia (mountain laurel) in the Discovery Garden. Photo: Lee Patrick.

Native to western Asia, this summer-blooming herbaceous perennial produces soft clusters of bell-shaped flowers. The specific epithet lactiflora is Latin for “milk-white flowers.”

Campanula lactiflora (milky bellflower) in the Water Garden. Photo: Michael Stewart.

Native to western Europe, common foxglove is a perennial in the plantain family with striking tubular blooms.

Digitalis purpurea ‘Foxy’ (common foxglove) in the Shakespeare Garden. Photo: Alvina Lai.

Iris ‘Kuragawa Noh’ (pseudata iris) in the Japanese Hill-and-Pond Garden. Photo: Steven N. Severinghaus.

You can find this evening primrose, with its gently nodding cup-shaped blossoms, in the Rock Garden near the edge of the pond. This herbaceous perennial is native to the grasslands of the midwest and southwest United States.

Oenothera speciosa ‘Rosea’ (white evening primrose) in the Rock Garden. Photo: Blanca Begert.

This lovely shrub rose hybrid blooms repeatedly starting in late spring through fall.

Rosa ‘Surf Rider’ (shrub rose) in the Rose Garden. Photo: Michael Stewart.

Pointed white bracts adorn cascading branches on this long-blooming dogwood. Its flowers mature into berries in fall.

Cornus kousa ‘Elizabeth Lustgarten’ (dogwood ‘Elizabeth Lustgarten’) in the Children's Garden. Photo: Michael Stewart.

Blooming in late spring, this tall herbaceous perennial features large purple-blue flowers. Tufts of hairs on the sepals provide a landing place for insect pollinators.

Iris ‘Breakers’ (tall bearded iris) in the Shakespeare Garden. Photo: Michael Stewart.

This hybrid, boasting large blooms of white, iridescent bracts, was introduced by Rutgers University’s dogwood breeding program.

Cornus × elwinortonii VENUS = ‘Kn30 8’ (PBR) (Jersey Star Series) (dogwood [venus]) in the Osborne Garden. Photo: Michael Stewart.

This sun-loving perennial is related to strawberries, and produces colorful blooms in late spring through summer.

Geum ‘Totally Tangerine’ (PBR) (avens ‘Totally Tangerine’) in the Plant Family Collection. Photo: Michael Stewart.

The large, showy summer flowers of hydrangeas make them a popular garden plant. The bloom color of some species is influenced by soil pH. More acidic soil will produce bluer flowers, while more alkaline soil will produce pinker ones.

Hydrangea macrophylla ‘Nigra’ (black stem bigleaf hydrangea) in the Plant Family Collection. Photo: Blanca Begert.

This native magnolia species has creamy white flowers that bloom in late spring, sometimes into summer.

Magnolia virginiana (sweetbay) in the Native Flora Garden. Photo: Steven N. Severinghaus.

This apricot-hued rose has over 40 petals and a vivid, unusual fragrance.

Rosa ‘Tamora’ (shrub rose) in the Rose Garden. Photo: Alvina Lai.

This large-flowered, butter-yellow grandiflora rose blooms repeatedly throughout the season.

Rosa ‘Sunshine Daydream’ (grandiflora rose) in the Rose Garden. Photo: Blanca Begert.

One of a group of deciduous azaleas bred in Ghent, Belgium in the early 1800s, the ‘Raphael de Smet’ hybrid has lovely pink flowers that bloom in late spring.

Rhododendron ‘Raphael de Smet’ (Ghent azalea) in the Woodland Garden. Photo: Steven N. Severinghaus.

The fluffy white flower clusters of this native shrub appear in summer and really do resemble their namesake.

Aesculus parviflora (bottlebrush buckeye) in the Plant Family Collection. Photo: Blanca Begert.

This blue-flowered native plant, which flourishes after fires, is the sole food source of the endangered Karner blue butterfly. It can sometimes be found along roadsides and under power lines, but is increasingly rare in much of its native range.

Lupinus perennis (sundial lupine) in the Native Flora Garden. Photo: Blanca Begert.

Thousands of rosebushes are cultivated in the Cranford Rose Garden, including wild species, old garden roses, hybrid teas, grandifloras, floribundas, polyanthas, climbers, and ramblers.

Rosa ‘Frühlingsschnee’ (hybrid Spinosissima rose) in the Rose Garden. Photo: Sarah Schmidt.

Commonly known as hostas, plantain-lilies are shade-loving perennials. This cultivar generates bell-shaped lavender blooms in early summer.

Hosta 'Blue Wedgewood' (plantain-lily) in the Shakespeare Garden. Photo: Blanca Begert.

As the name suggests, this small succulent produces vibrant blooms, followed by an edible red fruit.

Echinocereus fendleri subsp. fendleri (hedgehog cactus) in the Rock Garden. Photo: Blanca Begert.

Bumble bees are attracted to the flame azalea’s funnel-shaped flowers, which bloom in a mix of yellow, orange, and red. This deciduous shrub is a member of the Ericaceae, or heath family, and is native to North America.

Rhododendron calendulaceum (flame azalea) in the Native Flora Garden. Photo: Michael Stewart.