North America Native Plant

Bashful Four O’clock

Botanical name: Mirabilis pudica var. pudica

USDA symbol: MIPUP4

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Bashful Four O’Clock: A Rare Nevada Native Worth Knowing If you’re a gardener who loves discovering hidden gems in the native plant world, let me introduce you to the bashful four o’clock (Mirabilis pudica var. pudica). This intriguing perennial forb is one of Nevada’s lesser-known native treasures, and while it ...

Rare plant alert!

Region: Conservation status by state

Status: S3T3: Status is uncertain but is somewhere between the following rankings: Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘

Bashful Four O’Clock: A Rare Nevada Native Worth Knowing

If you’re a gardener who loves discovering hidden gems in the native plant world, let me introduce you to the bashful four o’clock (Mirabilis pudica var. pudica). This intriguing perennial forb is one of Nevada’s lesser-known native treasures, and while it may be shy about showing itself in the wild, it has plenty to offer the right gardener.

What Makes This Plant Special

The bashful four o’clock belongs to the Four O’Clock family, and true to its name, it’s a bit more reserved than its flashier cousins. As a native forb, it’s a herbaceous perennial that lacks woody stems but returns year after year from its underground parts. Think of it as nature’s way of creating a low-maintenance, long-lasting addition to your garden.

This plant is exclusively native to Nevada, making it a true regional specialty. When you plant a bashful four o’clock, you’re literally growing a piece of Nevada’s natural heritage in your backyard.

A Word of Caution: Rarity Matters

Before we dive into growing tips, there’s something important you need to know. The bashful four o’clock has a conservation status that suggests it’s uncommon in the wild. This means if you’re interested in growing this native beauty, you’ll want to be extra careful about sourcing.

Here’s what responsible sourcing looks like:

  • Purchase only from reputable native plant nurseries that propagate their own stock
  • Never collect seeds or plants from wild populations
  • Ask nurseries about the origin of their plants
  • Consider this plant only if you’re committed to proper care

Why Choose Native Plants Like Bashful Four O’Clock

Even though specific information about this particular variety is limited, choosing native plants always comes with benefits. Native plants are naturally adapted to local conditions, which typically means:

  • Lower water requirements once established
  • Better resistance to local pests and diseases
  • Support for local wildlife and pollinators
  • Reduced need for fertilizers and pesticides

Growing Conditions and Care

Since the bashful four o’clock is a Nevada native, we can make some educated guesses about its preferences based on the state’s climate and conditions. Nevada plants typically thrive in:

  • Well-draining soils (essential for most desert and semi-arid natives)
  • Full sun to partial shade conditions
  • Low to moderate water once established
  • Temperature extremes that match Nevada’s climate zones

As a perennial forb, expect this plant to die back to the ground in winter and emerge again in spring. The exact timing will depend on your specific location and local weather patterns.

Garden Design Ideas

While we don’t have specific details about the bashful four o’clock’s appearance, most Mirabilis species work well in:

  • Native plant gardens focused on regional species
  • Rock gardens and xeriscapes
  • Wildlife gardens supporting local ecosystems
  • Collections of rare or unusual plants

The Bottom Line

The bashful four o’clock represents something special in the gardening world: a chance to grow a piece of Nevada’s unique botanical heritage. However, its rarity means this isn’t a plant for casual gardeners. If you’re drawn to rare natives and committed to responsible gardening practices, this could be a fascinating addition to your collection.

Remember, the most important thing when dealing with rare native plants is ensuring their survival for future generations. By choosing responsibly sourced plants and providing proper care, you become part of the conservation effort rather than part of the problem.

Whether you ultimately choose to grow bashful four o’clock or not, consider exploring other Nevada native plants that might be more readily available. Every native plant you grow is a small victory for local ecosystems and a step toward more sustainable gardening.

Bashful Four O’clock

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Nyctaginaceae Juss. - Four o'clock family

Genus

Mirabilis L. - four o'clock

Species

Mirabilis pudica Barneby - bashful four o'clock

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