North America Native Plant

Milo Baker’s Cryptantha

Botanical name: Cryptantha milobakeri

USDA symbol: CRMI4

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Milo Baker’s Cryptantha: A Hidden Gem for Native Plant Enthusiasts If you’re passionate about native plants and love discovering lesser-known species, Milo Baker’s cryptantha (Cryptantha milobakeri) might just be the perfect addition to your garden. This charming annual herb brings authentic West Coast wildness to your landscape, though it’s definitely ...

Rare plant alert!

Region: Conservation status by state

Status: S3S4: 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 ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘

Milo Baker’s Cryptantha: A Hidden Gem for Native Plant Enthusiasts

If you’re passionate about native plants and love discovering lesser-known species, Milo Baker’s cryptantha (Cryptantha milobakeri) might just be the perfect addition to your garden. This charming annual herb brings authentic West Coast wildness to your landscape, though it’s definitely more of a plant nerd’s treasure than a showstopper.

What is Milo Baker’s Cryptantha?

Milo Baker’s cryptantha is a native annual forb that belongs to the borage family. As a forb, it’s an herbaceous plant without woody stems, meaning it dies back completely each year and regrows from seed. This little wildflower may not win any beauty contests, but it has a quiet charm that native plant enthusiasts absolutely adore.

Where Does It Call Home?

This special plant is native to just two states: California and Oregon. It’s a true West Coast native that has adapted to the specific climate and soil conditions of this region. You won’t find it growing naturally anywhere else in the world, making it a genuine local treasure.

Why Consider Growing Milo Baker’s Cryptantha?

Here’s where things get interesting – and important. Milo Baker’s cryptantha has a conservation status of S3S4, which indicates it’s somewhat rare and potentially vulnerable. This means if you’re thinking about adding it to your garden, you’ll want to source seeds or plants responsibly from reputable native plant nurseries, never from wild populations.

Despite its modest appearance, this little annual offers several benefits:

  • Supports local ecosystem health by providing habitat for native insects
  • Attracts small native bees and other minor pollinators with its tiny white flowers
  • Requires minimal water once established, perfect for drought-conscious gardening
  • Self-seeds readily, creating naturalized colonies over time
  • Adds authentic regional character to native plant gardens

What Does It Look Like?

Don’t expect dramatic garden drama with this one! Milo Baker’s cryptantha is a low-growing annual that produces small clusters of tiny white flowers. The plant has narrow, somewhat hairy leaves and maintains a modest, unassuming presence in the garden. Think of it as nature’s version of baby’s breath – delicate, airy, and charming in its simplicity.

Perfect Garden Settings

This plant shines in specific garden situations:

  • Native plant gardens focusing on regional flora
  • Xeriscapes and drought-tolerant landscapes
  • Naturalized meadow areas
  • Rock gardens with well-draining soil
  • Wildlife habitat gardens

It’s not the best choice for formal flower beds or high-impact display areas, but it’s perfect for gardeners who want to create authentic native habitats.

Growing Conditions and Care

The good news? Milo Baker’s cryptantha is pretty easy-going once you understand its needs:

  • Sunlight: Full sun is essential
  • Soil: Well-draining soils; it won’t tolerate soggy conditions
  • Water: Drought tolerant once established; minimal summer water needed
  • Climate: Best suited for USDA zones 8-10, matching its native range

Planting and Care Tips

Since this is an annual, you’ll be working with seeds rather than transplants:

  • Direct sow seeds in fall for spring germination
  • Scatter seeds on prepared soil surface; barely cover them
  • Water gently until germination, then reduce watering significantly
  • Allow plants to self-seed for naturalized colonies
  • Avoid fertilizing – native plants prefer lean soils

A Word About Responsible Gardening

Given its conservation status, please source Milo Baker’s cryptantha seeds only from reputable native plant nurseries or seed companies that ethically collect from cultivated sources. Never collect from wild populations, as this can harm already vulnerable natural stands.

The Bottom Line

Milo Baker’s cryptantha isn’t for every gardener, but it’s perfect for native plant enthusiasts who want to support local ecosystems and grow something truly special. If you’re passionate about regional flora, enjoy subtle beauty, and want to contribute to conservation efforts, this little annual deserves a spot in your garden. Just remember to source it responsibly and give it the well-drained, sunny conditions it craves.

Your native pollinators will thank you, and you’ll have the satisfaction of growing a plant that’s truly at home in your local landscape!

Milo Baker’s 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 milo-bakeri I.M. Johnst. - Milo Baker's cryptantha

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