Hidden Gems of the Garden

By Andrew Labay, Chief Mission Officer

While guests often admire our more familiar flora, a quiet walk through the Garden reveals some of our most remarkable and lesser-known treasures. These hidden gems showcase the incredible diversity, beauty, and stories preserved in our collections. Come visit us and discover these hidden gems!

Arroyo Sweetwood (Myrospermum sousanum)

Native to Mexico, the Arroyo Sweetwood is a striking member of the legume family (Fabaceae), best known for its delicate, vanilla-scented blooms that grace the garden each spring. Our most impressive specimen, collected by the noted plantsman Lynn Lowery, grows in the Rare and Endangered Garden. With its graceful form and aromatic flowers, this tree offers a sensory delight to those who seek it out.

Montezuma Cypress (Taxodium mucronatum)

The Montezuma Cypress, native to Southern Texas and Mexico, is famed for its massive girth—some of the largest trees in the world belong to this species. Within the Garden, two mature, weeping Montezuma cypresses flanking the Wisteria Arbor are among the most impressive and photogenic specimens in our collection.

On the other side of the Garden, at the East Texas Native Trail, stand two non-weeping Montezuma cypresses—the tallest and broadest trees we cultivate. Together, these ancient giants embody embody strength and serenity.

Desert Willow (Chilopsis linearis)

Graceful and resilient, the Desert Willow thrives in arid regions from western Texas to California and into Mexico. Highly drought-tolerant and ornamental, this species rewards observers with trumpet-shaped blooms in vibrant shades of pink and purple.

The original ‘Bubba’ Desert Willow—the most popular cultivar in the nursery trade—can be found at the base of the Overlook. For those exploring further, the largest and most stunning specimen resides in the WaterSaver Garden, a living testament to the beauty of adaptation and endurance.

Ponytail Palm (Beaucarnea recurvata)

Despite its name, the Ponytail Palm is not a true palm but a succulent tree native to Mexico. Its bulbous base stores water, enabling it to thrive in dry environments. While often grown indoors as a decorative plant, it is sensitive to frost in our climate.

The Garden is home to an extraordinary Ponytail Palm located in the Palm and Cycad Pavilion. With a base measuring 27 feet in circumference, it ranks among the largest cultivated specimens in the world, estimated to be over 50 years old—a true botanical marvel.

Frankincense (Boswellia sacra)

Few trees carry as much cultural and historical weight as Frankincense. Native to Northeastern Africa and the Arabian Peninsula, Boswellia sacra has been prized for millennia for its fragrant resin—used in incense, perfume, and spiritual rituals.

Today, the species faces threats from habitat loss and overharvesting, and is considered near-threatened to endangered in its natural range. Its presence in the Garden is therefore both rare and symbolic—a living reminder of nature’s deep connection to human history.

Camphor Tree (Camphora officinarum)

Native to China, the Camphor Tree is a resilient evergreen known for its fragrant foliage and distinctive aroma. Our specimen, located in the Sensory Garden, is one of the original plantings in that space and has withstood numerous freeze events over the years.

A rare tree for South Texas, this camphor has become a symbol of endurance and adaptation—offering visitors both a sensory and historical connection to the early days of the garden’s development.

Living Legacies

Each of these species tells a story of resilience, discovery, and beauty that transcends borders. Together, they form a quiet narrative within the Garden: one that rewards those who take the time to look a little closer.