# Desert Holly (*atriplex hymenelytra*)

The Desert Holly (Atriplex hymenelytra) is an exceptionally hardy, evergreen shrub native to the extremely arid desert regions of the southwestern United States and northern Mexico. Easily recognized by its striking, silvery-white, holly-like foliage, this plant thrives in barren environments where few other species can survive, such as the alkaline flats of Death Valley. As a member of the saltbush family, it has evolved sophisticated physiological mechanisms to tolerate high salt concentrations and extreme heat. Beyond its ecological resilience, the Desert Holly plays a vital role in desert ecosystems by providing crucial forage and shelter for local wildlife during the harshest times of the year. Its unique, glowing appearance against dark desert soils makes it a favorite sight for hikers and nature enthusiasts exploring the arid American West.

- **Category:** [Plants](https://www.snappit.app/explore/categories/plant)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Snaps:** 8
- **Habitat:** Found in extremely arid desert washes, gravelly alluvial fans, and alkaline flats below 1,000 meters elevation.

![Desert Holly](https://inaturalist-open-data.s3.amazonaws.com/photos/13241995/medium.jpg)

Photo: W. Terry Hunefeld, CC BY 4.0 · [iNaturalist](https://www.inaturalist.org/photos/13241995)

## Appearance

This compact, rounded shrub typically grows to a height of 30 to 100 centimeters. Its most identifying feature is its thick, crinkled, wedge-shaped leaves with deeply toothed margins that resemble traditional holly. The leaves are covered in a dense, scurfy layer of scale-like hairs and salt crystals, giving them a brilliant, reflective silvery-gray or white coloration. In late winter and early spring, the plant produces small, inconspicuous clusters of reddish-yellow flowers at the leaf bases.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Tracheophyta
- **Class:** Magnoliopsida
- **Order:** Caryophyllales
- **Family:** Amaranthaceae
- **Genus:** Atriplex

## Interesting facts

- Desert Holly can survive in some of the hottest and driest environments in North America, including Death Valley, where summer temperatures regularly exceed 120 degrees Fahrenheit.
- Despite its name and holly-like leaves, Desert Holly is actually a member of the amaranth family and is closely related to spinach and beets.
- The plant's silvery leaves are so reflective that early desert pioneers and miners reportedly used them as festive Christmas decorations.

## Special abilities

- **Salt Excretion:** Sheds excess salt through specialized glandular trichomes on its leaves, which burst to form a protective, reflective salt crust.
- **Reflective Leaf Coating:** The silvery-white crust of salt and tiny hairs reflects intense desert sunlight, reducing leaf temperature and water loss.
- **C4 Photosynthesis:** Employs a highly efficient C4 metabolic pathway to synthesize sugars, allowing it to photosynthesize at extremely high temperatures and low moisture levels.

## Measurements & details

- **Length:** 30-100 cm
- **Lifespan:** 10-30 years

## Diet & Feeding

As a photosynthetic plant, Desert Holly produces its own food using sunlight, water, and carbon dioxide from the air.

- **Primary Foods:** Sunlight, Water, Carbon dioxide, Soil nutrients

## Ecological connections

- **Eaten by:** Desert Bighorn Sheep (*Ovis canadensis nelsoni*) — Serves as a vital browse plant during dry seasons.
- **Host plant:** Saltbush Sootywing (*Hesperopsis alpheus*) — Serves as a larval host plant for the caterpillars.

## Safety

**Danger:** 1/5 · Very low

No special safety notes yet.

## Frequently Asked Questions

### How to identify Desert Holly?

Start with the whole plant, then compare leaf arrangement, leaf edges, stems and any flowers or fruit. Opposite leaves grow in pairs; alternate leaves come one at a time along the stem. These details tell you far more together than a single green leaf does. Plant Identifier: upload a photo and compare the visible details.

### How long is Desert Holly?

30-100 cm

### How long does Desert Holly live?

10-30 years

### What does Desert Holly eat?

As a photosynthetic plant, Desert Holly produces its own food using sunlight, water, and carbon dioxide from the air.

### Where is Desert Holly usually found?

Found in extremely arid desert washes, gravelly alluvial fans, and alkaline flats below 1,000 meters elevation.

## Where to spot

- [Rainbow Basin](https://www.snappit.app/guides/places/rainbow-basin) — California, US · Nature Reserve
- [Calico Early Man Site](https://www.snappit.app/guides/places/calico-early-man-site) — California, US · Historic District
- [Trona Pinnacles](https://www.snappit.app/guides/places/trona-pinnacles) — California, US · Nature Reserve

[View all places to see Desert Holly](https://www.snappit.app/guides/where-to-see/desert-holly)

## More Plants

- [white snakeroot](https://www.snappit.app/explore/white-snakeroot) (*Ageratina altissima*)
- [tree-of-heaven](https://www.snappit.app/explore/tree-of-heaven) (*Ailanthus altissima*)
- [western sword fern](https://www.snappit.app/explore/western-sword-fern) (*Polystichum munitum*)
- [common milkweed](https://www.snappit.app/explore/common-milkweed) (*Asclepias syriaca*)

---

Source: [Desert Holly: Facts & Places to See — Snappit](https://www.snappit.app/explore/desert-holly)