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Rocky Mountain Beeplant

cleomella serrulata

The Rocky Mountain Beeplant is a striking, fast-growing annual wildflower native to western North America. Renowned for its tall, upright stalks topped with clusters of showy, pink-to-purple flowers, it is an ecological beacon for native pollinators, especially bumblebees and butterflies. Historically, this resilient plant held immense cultural and practical value for Indigenous peoples, including the Navajo and Ancestral Puebloans, who used it as a rich source of food, medicine, and deep-black pottery dye. Today, it stands as a vital ecological cornerstone of the shortgrass prairie and arid foothills, helping to stabilize sandy soils and kickstart plant succession in disturbed areas. Its unique, spidery blooms and long, drooping seed pods make it an unmistakable and beloved sight of the American West.

Habitat: Found in sandy plains, roadsides, disturbed areas, and open grasslands of western North America.

Appearance

This plant typically grows 30 to 150 cm tall, featuring an erect, branched stem covered in trifoliate leaves with lance-shaped leaflets. The most distinctive feature is its terminal, rounded flower cluster displaying vibrant pink, lavender, or occasionally white petals. Each flower has long, dramatic stamens that protrude far beyond the petals, giving the bloom a delicate, spidery appearance. As the flowers fade, they are replaced by narrow, elongated, dangling green seed pods measuring up to 8 cm in length, suspended on thin stalks.

KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderBrassicalesFamilyCleomaceaeGenusCleomella
Rocky Mountain Beeplant
Rocky Mountain Beeplant

Category

Plants

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Despite its common name, it is not closely related to true beeplants in the mint family, but belongs to the cleome family, allied with mustard plants.

Historically used by the Ancestral Puebloans to make a thick, dark concentrate used as paint for their iconic black-on-white pottery.

Its seeds can remain dormant in dry soil for years, waiting for the perfect rainfall conditions to sprout in massive numbers.

The young shoots and leaves can be boiled and eaten as greens, a practice traditional to Navajo and Pueblo cultures.

Special abilities

Ability

Pollinator Magnet

Produces exceptionally sweet, abundant nectar that draws a highly diverse array of native bees, wasps, and butterflies.

Ability

Drought Resilience

Employs a deep taproot system and efficient cellular water-use strategies to thrive in arid, sandy soils with minimal rainfall.

Ability

Pest Deterrent

Synthesizes glucosinolates and aromatic compounds in its tissues to ward off generalist herbivores and insect pests.

Measurements & details

Length
30-150 cm
Lifespan
1 years

Diet & Feeding

Produces its own energy from sunlight, water, and carbon dioxide through the process of photosynthesis, supplemented by minerals absorbed through soil roots.

Primary Foods

  • Sunlight
  • Carbon dioxide
  • Water
  • Soil minerals

Ecological connections

mutualism

Hunt's Bumblebee

Bombus huntii

Provides essential nectar and pollen, receiving crucial pollination services in return.

host plant

Checkered White Butterfly

Pontia protodice

Serves as a larval host plant, where caterpillars feed on the foliage.

mutualism

Western Honey Bee

Apis mellifera

Frequently visited by honey bees seeking to collect nectar for honey production.

Traits

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Also known as

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Safety

Danger

1/5 · Very low

No special safety notes yet.

Frequently Asked Questions

How to identify Rocky Mountain Beeplant?

The easiest way to identify Rocky Mountain Beeplant is to use the Snappit nature identifier app.

How long is Rocky Mountain Beeplant?

30-150 cm

How long does Rocky Mountain Beeplant live?

1 years

What does Rocky Mountain Beeplant eat?

Produces its own energy from sunlight, water, and carbon dioxide through the process of photosynthesis, supplemented by minerals absorbed through soil roots.

Where is Rocky Mountain Beeplant usually found?

Found in sandy plains, roadsides, disturbed areas, and open grasslands of western North America.

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