Conservatory District

Euphorbia fulgens is a graceful, arching spurge native to the cloud-forest regions of southern Mexico, where it grows as a semi-woody shrub. Known for its long, wiry stems lined with coral, red, orange, yellow, or white, bracts, it’s a florist favorite, especially in Europe because its stems last an impressively long time in arrangements. Like all spurges, it produces a milky latex sap, which is both its natural defense and the reason florists sear the stem ends to improve vase life. With its delicate silhouette, vivid color, and surprisingly dramatic lineage (the Euphorbia family also includes poinsettias and cactus-like succulents), Euphorbia fulgens remains an excellent choice for borders, containers, or areas where a splash of color and texture is desired!

Euphorbia leucocephala is a member of the family Euphorbiaceae, a family of plants known best for their unique pseudo flowers called cyathia. What looks to be a single, normal flower is actually a cup-like structure resembling petals, which holds nectar glands, one extremely reduced female flower, and multiple male flowers. All Euphorbia have a poisonous milky latex used to deter herbivores, and due to this they should be handled with caution.

Winterberry holly (Ilex verticillata) is a deciduous holly native to eastern North America, thriving in wetlands and moist woodland edges. Unlike most hollies, it drops its leaves in winter, leaving behind bright red berries that stand out against bare branches. The berries persist into winter, providing an important cold-season food source for birds like cedar waxwings and robins. Beyond its wildlife value, the berry-laden branches make a striking addition to Christmas displays, adding natural color and festive charm when most plants have gone dormant.

A brilliant array of blue and green succulents including Echeveria, Gasteria, Haworthia and Senecio cover a diamond-shaped frame. Plant material is set into sphagnum moss and wired into place on a metal frame. 

The dense, pyramidal 'Bracken's Brown Beauty' has lustrous evergreen leaves of a dark-green shade. At maturity, it reaches a height of about 35 feet and a width of 20 feet. Its large white flowers are lemon-scented and bloom in the late spring.  These blooms form fascinating fruits with large red seeds after flowering.  This southern magnolia cultivar prefers full or part sun and moist soil. It has no serious pest problems and tolerates winter conditions far better than the species.  Considered a beautiful specimen tree, southern magnolia, with its many ornamental characteristics, earns a standalone place in the garden where it can be admired.  Look for other plantings of Magnolia grandiflora throughout the gardens!  

Euryops pectinatus is a compact, perennial, evergreen shrub in the daisy family, native to the rocky slopes of the South African Cape and is the only place where this plant occurs naturally. It has finely divided gray-green leaves that provide a great backdrop to the cheery yellow, 2-inch flowers that appear almost year-round in mild climates and are attractive to pollinators. The genus name comes from the Greek word for "large eye," referring to the showy flowers. The species name comes from the Latin term for something with narrow divisions, like a comb, referring to the divided leaves.

 

The poinsettia was introduced to this country from Mexico in 1825 by Joel Poinsett. The botanical name for the poinsettia is Euphorbia pulcherrima, meaning the most beautiful Euphorbia. The showy colored parts of poinsettias that most people think are the flowers are colored bracts (modified leaves). Poinsettias are cold sensitive, so they cannot be used in cold drafty areas. Poinsettias are not poisonous, although they can cause an upset stomach if eaten. We use a variety of Euphorbia species and cultivars in the Christmas display and throughout the year, and in the permanent plantings collection.

The bald cypress is a remarkable tree native to the southeastern United States, especially thriving in the swampy bayous and river floodplains of the Gulf Coast. Despite being a conifer, it is a deciduous tree meaning it drops its soft, feathery needles each fall, earning it the name “bald” cypress. In autumn, its foliage transforms into a stunning rusty orange, Its famous “knees” or woody projections that rise from its roots help the tree survive in waterlogged soils. The bald cypress provides vital habitat for herons, wood ducks, owls, and turtles, offering nesting sites and shelter among its trunks. Both ancient and resilient, it’s a true icon of America’s wetlands!  The elegant bald cypress allée (aka Flower Garden Drive), stretches in parallel rows, originally planted by the Peirce brothers in the 19th century and later enhanced and preserved by Pierre S. du Pont in the early 20th century. Today, the towering trees frame a tranquil vista that is ablaze of fall color each year,  a living legacy of vision, history, and natural beauty.  Be sure to check out the bonsai specimen in the Bonsai Courtyard!  

Narcissus ‘Nir’ belongs to the Narcissus genus, a group of bulbous perennials native to Europe, North Africa, and western Asia, with the greatest diversity found in the Iberian Peninsula. All modern daffodil cultivars, including ‘Nir’, descend from these wild species, which have been cultivated for centuries for their early spring blooms, distinctive trumpet-shaped flowers, and resilience in temperate climates. These bulbs produce clusters of white, fragrant flowers that can be forced to bloom indoors in winter.  Easy to grow in containers, paperwhite narcissus are a wonderful accent to the home.

This impressive specimen lived for almost 100 years in Japan before surviving an arduous journey to the United States. Developed by the Chinsho-en Nursery in Takamatsu, Japan in the upright style, today, under masterful care, it is thriving.