North America Native Plant

Mt. Tedoc Linanthus

Botanical name: Leptosiphon nuttallii howellii

USDA symbol: LENUH

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Linanthus nuttallii (A. Gray) Greene ex Milliken ssp. howellii T.W. Nelson & R. Patt. (LINUH)   

Mt. Tedoc Linanthus: A Rare California Native Worth Knowing About If you’re a native plant enthusiast always on the hunt for something truly special, you might have stumbled across the name Mt. Tedoc linanthus (Leptosiphon nuttallii howellii). This little-known California native is one of those plants that makes you feel ...

Rare plant alert!

Region: Conservation status by state

Status: S5T2: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is 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) ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Mt. Tedoc Linanthus: A Rare California Native Worth Knowing About

If you’re a native plant enthusiast always on the hunt for something truly special, you might have stumbled across the name Mt. Tedoc linanthus (Leptosiphon nuttallii howellii). This little-known California native is one of those plants that makes you feel like you’ve discovered a hidden gem – though actually growing it might be more of a treasure hunt than you’d expect!

What Makes Mt. Tedoc Linanthus Special

Mt. Tedoc linanthus is a perennial forb, which is just a fancy way of saying it’s a non-woody plant that comes back year after year. Think of it as California’s answer to those classic garden perennials, but with serious native credentials. This plant belongs to a group that lacks the thick, woody stems you’d find on shrubs or trees, instead sporting softer, herbaceous growth that dies back to ground level.

Where You’ll Find It (Or Won’t)

This native beauty calls California home, though it’s not exactly spreading across the Golden State like wildfire. In fact, Mt. Tedoc linanthus has a Global Conservation Status of S5T2, which puts it in the rare category – the kind of plant that makes botanists get a little excited when they spot it in the wild.

The Reality Check: Why This Isn’t Your Average Garden Plant

Here’s where we need to have an honest conversation. While Mt. Tedoc linanthus might sound like an intriguing addition to your native garden, there’s a catch – or rather, several catches:

  • Limited availability: Given its rare status, you’re not likely to find this at your local nursery
  • Mysterious growing requirements: Unlike popular natives, there’s very little documented information about how to successfully cultivate this species
  • Conservation concerns: With its rare status, any planting should only be done with responsibly sourced material

If You’re Determined to Try

Should you somehow manage to track down Mt. Tedoc linanthus from a reputable source specializing in rare California natives, you’ll be entering uncharted territory. Without well-documented growing conditions, hardiness zones, or care requirements, you’d essentially be conducting your own gardening experiment.

The responsible approach would be to:

  • Only source plants from established conservation organizations or specialized native plant nurseries
  • Consult with California native plant societies for any available cultivation knowledge
  • Consider this more of a conservation effort than a typical garden addition

Better Alternatives for Most Gardens

Unless you’re specifically involved in conservation efforts or have access to expert guidance, you might want to consider other members of the Leptosiphon family or similar California natives that are better understood and more readily available. Your local native plant society can suggest alternatives that will give you that special native plant satisfaction without the guesswork.

The Bottom Line

Mt. Tedoc linanthus represents the fascinating diversity of California’s native flora, but it’s more of a botanist’s curiosity than a practical garden choice for most of us. Its rarity makes it precious in the wild, but challenging in cultivation. Sometimes the most responsible way to appreciate a rare native is to support its conservation in natural habitats rather than attempting to grow it in our gardens.

If you’re passionate about rare California natives, consider getting involved with local conservation efforts or botanical gardens that specialize in preserving these unique species – you might just help ensure that future generations can appreciate Mt. Tedoc linanthus in its natural setting.

Mt. Tedoc Linanthus

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

Solanales

Family

Polemoniaceae Juss. - Phlox family

Genus

Leptosiphon Benth. - leptosiphon

Species

Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson - Nuttall's linanthus

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