North America Native Plant

Yellowwhite Cryptantha

Botanical name: Cryptantha ochroleuca

USDA symbol: CROC2

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Yellowwhite Cryptantha: A Rare Utah Native Worth Protecting, Not Planting Meet the yellowwhite cryptantha (Cryptantha ochroleuca), one of Utah’s most elusive native wildflowers. While most gardeners are drawn to plants they can actually grow, this little-known perennial herb tells a different story—one of rarity, conservation, and why sometimes the best ...

Rare plant alert!

Region: Conservation status by state

Status: S1?: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ 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) ⚘

Yellowwhite Cryptantha: A Rare Utah Native Worth Protecting, Not Planting

Meet the yellowwhite cryptantha (Cryptantha ochroleuca), one of Utah’s most elusive native wildflowers. While most gardeners are drawn to plants they can actually grow, this little-known perennial herb tells a different story—one of rarity, conservation, and why sometimes the best way to love a plant is to leave it alone.

What Makes Yellowwhite Cryptantha Special

This unassuming member of the borage family might not win any flashy flower contests, but it holds the distinction of being critically imperiled. With a conservation status of S1?, yellowwhite cryptantha is hanging on by a thread in the wild, with likely fewer than 1,000 individuals remaining across just a handful of locations.

As a native forb (that’s botanist-speak for a non-woody flowering plant), yellowwhite cryptantha represents the kind of specialized evolution that happens when plants adapt to very specific conditions over thousands of years. It’s a perennial, meaning it comes back year after year—at least, it does in its natural habitat.

Where You’ll Find It (Spoiler: Probably Nowhere)

Yellowwhite cryptantha calls Utah home and only Utah. This plant is what we call an endemic species—it evolved in this specific region and exists nowhere else on Earth. That’s pretty remarkable when you think about it, but it also makes the species incredibly vulnerable.

Should You Plant Yellowwhite Cryptantha?

Here’s where we need to have a serious conversation. While yellowwhite cryptantha is undoubtedly a fascinating native plant, its critically imperiled status means it’s not really a candidate for your home garden. Here’s why:

  • With so few plants left in the wild, any collection could harm wild populations
  • The specific growing conditions it needs are poorly understood
  • Seeds and plants aren’t available through normal gardening channels
  • It likely requires very specific soil and climate conditions found only in its native Utah habitat

What This Means for Gardeners

Instead of trying to grow yellowwhite cryptantha, consider this an opportunity to support conservation in other ways. If you’re gardening in Utah and want to support native biodiversity, focus on other native plants that are more stable and readily available from reputable nurseries.

Some excellent Utah native alternatives that offer similar ecological benefits without conservation concerns include other members of the borage family that are more common, or native wildflowers like desert lupine, Indian paintbrush, or native penstemons.

The Bigger Picture

Yellowwhite cryptantha serves as a reminder that not every native plant is meant for cultivation. Sometimes the most important thing we can do as gardeners is to protect wild spaces and support conservation organizations working to preserve rare species in their natural habitats.

If you’re passionate about rare plant conservation, consider donating to botanical gardens, native plant societies, or conservation organizations in Utah that work to protect critically imperiled species like yellowwhite cryptantha. That’s probably the most meaningful way to support this remarkable little survivor.

After all, some plants are more valuable in the wild than in our gardens—and yellowwhite cryptantha is definitely one of them.

Yellowwhite Cryptantha

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

Lamiales

Family

Boraginaceae Juss. - Borage family

Genus

Cryptantha Lehm. ex G. Don - cryptantha

Species

Cryptantha ochroleuca Higgins - yellowwhite cryptantha

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