North America Native Plant

Mt. Moriah Beardtongue

Botanical name: Penstemon moriahensis

USDA symbol: PEMO5

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Mt. Moriah Beardtongue: A Rare Nevada Treasure for the Dedicated Native Gardener If you’re the type of gardener who gets excited about growing something truly special—something that most people have never heard of—then Mt. Moriah beardtongue might just be your next obsession. This little-known native wildflower is about as exclusive ...

Rare plant alert!

Region: Conservation status by state

Status: S1S2: Status is uncertain but is somewhere between the following rankings: Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘ Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

Mt. Moriah Beardtongue: A Rare Nevada Treasure for the Dedicated Native Gardener

If you’re the type of gardener who gets excited about growing something truly special—something that most people have never heard of—then Mt. Moriah beardtongue might just be your next obsession. This little-known native wildflower is about as exclusive as plants get, and there’s a very good reason why you probably won’t find it at your local nursery.

What Makes This Plant So Special?

Penstemon moriahensis, commonly known as Mt. Moriah beardtongue, is a perennial forb that’s native exclusively to Nevada. Unlike its more common penstemon cousins that you might see scattered across the western United States, this particular species calls just one small area home—the Mt. Moriah region in White Pine County, Nevada.

This herbaceous perennial produces the classic penstemon look: tubular flowers arranged in terminal spikes, typically displaying beautiful purple to blue-violet blooms that practically glow against the stark desert landscape. The plant maintains a compact, low-growing form that’s perfectly adapted to its harsh, high-elevation environment.

Geographic Distribution and Rarity

Here’s where things get serious: Mt. Moriah beardtongue is found only in Nevada, and even within Nevada, its range is extremely limited. This plant has earned a Global Conservation Status of S1S2, which means it’s considered very rare and potentially vulnerable.

A Word of Caution for Conservation-Minded Gardeners

Before you start hunting for seeds or plants, please read this carefully: Due to its rarity status, Mt. Moriah beardtongue should only be grown using responsibly sourced material. This means:

  • Never collect seeds or plants from wild populations
  • Only purchase from reputable native plant nurseries that propagate from legally obtained stock
  • Consider participating in conservation efforts or seed banking programs instead
  • If you do grow it, consider sharing seeds with other conservation-minded gardeners

Growing Conditions and Care

If you do manage to obtain this rare beauty through proper channels, you’ll need to recreate its native high-desert environment. Mt. Moriah beardtongue thrives in:

  • Soil: Well-draining, rocky or sandy soils with alkaline pH
  • Sun exposure: Full sun
  • Water: Drought tolerant once established; avoid overwatering
  • Climate: Likely hardy in USDA zones 4-8, based on its high-elevation Nevada habitat

The key to success is excellent drainage—this plant absolutely cannot tolerate soggy soils, especially during winter months. Think alpine conditions and you’ll be on the right track.

Perfect Garden Settings

Mt. Moriah beardtongue isn’t your typical border perennial. This specialized plant shines in:

  • Rock gardens with sharp drainage
  • Alpine or high-elevation themed gardens
  • Xeriscaping projects
  • Native plant conservation collections
  • Botanical or educational gardens

Wildlife and Pollinator Benefits

Like other members of the penstemon family, Mt. Moriah beardtongue likely attracts native bees, small butterflies, and possibly hummingbirds. Its flowers are perfectly shaped for these pollinators, making it a valuable addition to any wildlife-friendly garden—assuming you can grow it responsibly.

The Bottom Line

Mt. Moriah beardtongue represents the intersection of gardening and conservation. While it would make a fascinating addition to the right garden, its rarity means that growing it comes with significant responsibility. If you’re committed to native plant conservation and have experience with challenging alpine plants, this could be a meaningful way to participate in preserving Nevada’s botanical heritage.

For most gardeners, though, consider exploring other penstemon species that are more readily available and equally beautiful. There are dozens of penstemon varieties that can give you that classic beardtongue look without the conservation concerns—and they’re much easier to find and grow successfully.

Remember: the best way to appreciate rare plants like Mt. Moriah beardtongue might be to support the organizations working to protect them in their natural habitat, rather than trying to grow them in our gardens.

Mt. Moriah Beardtongue

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Scrophulariales

Family

Scrophulariaceae Juss. - Figwort family

Genus

Penstemon Schmidel - beardtongue

Species

Penstemon moriahensis N.H. Holmgren - Mt. Moriah beardtongue

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA