North America Native Plant

Zigzag Larkspur

Botanical name: Delphinium patens hepaticoideum

USDA symbol: DEPAH

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Zigzag Larkspur: A Rare California Native Worth Knowing About Meet the zigzag larkspur (Delphinium patens hepaticoideum), a mysterious and rare California native that’s more of a botanical treasure than your typical garden center find. This perennial wildflower belongs to the delphinium family, known for their distinctive spurred flowers and towering ...

Rare plant alert!

Region: Conservation status by state

Status: S3?T3?: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ 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. ⚘

Zigzag Larkspur: A Rare California Native Worth Knowing About

Meet the zigzag larkspur (Delphinium patens hepaticoideum), a mysterious and rare California native that’s more of a botanical treasure than your typical garden center find. This perennial wildflower belongs to the delphinium family, known for their distinctive spurred flowers and towering garden presence, but this particular variety is quite the enigma in the plant world.

What Makes This Plant Special

The zigzag larkspur is a true California native, found exclusively within the Golden State’s borders. As a perennial forb, it’s an herbaceous plant that dies back to the ground each winter and returns from its roots in spring – no woody stems here, just pure wildflower magic.

This plant is part of California’s native botanical heritage, having evolved specifically to thrive in the state’s unique climate and growing conditions. However, unlike its more common delphinium cousins, zigzag larkspur remains somewhat of a mystery to both botanists and gardeners alike.

A Word of Caution: Rarity Status

Here’s where things get interesting – and important. The zigzag larkspur carries a conservation status of S3?T3?, which essentially means we’re not entirely sure how rare this plant is, but it might be quite rare indeed. The question marks in that designation aren’t typos; they indicate genuine scientific uncertainty about this plant’s current population status.

What does this mean for you as a gardener? If you’re lucky enough to encounter zigzag larkspur seeds or plants, proceed with conservation-minded caution. Only source material from reputable native plant nurseries that practice ethical collection methods, and never collect from wild populations.

Growing Zigzag Larkspur: The Challenge

Here’s where we hit a bit of a roadblock – detailed growing information for this specific variety is remarkably scarce. This isn’t necessarily because it’s impossible to grow, but rather because it’s so uncommon that few people have extensive experience cultivating it.

What we do know:

  • It’s a perennial that will return year after year under the right conditions
  • As a California native, it’s adapted to the state’s mediterranean climate patterns
  • Being a forb, it’s an herbaceous plant that won’t develop woody stems
  • It likely shares some growing preferences with other California native delphiniums

Should You Grow It?

The honest answer is: probably not, unless you’re a dedicated native plant enthusiast with a specific interest in rare California species. The combination of its uncertain conservation status and limited growing information makes this more of a specialty plant for botanical collectors than a reliable garden choice.

If you’re interested in supporting California’s native plant diversity in your garden, consider these more readily available alternatives:

  • Other native delphinium species with known cultivation requirements
  • California poppies for vibrant color and easy care
  • Native penstemons for similar spiky flower appeal
  • Salvias native to California for pollinator-friendly blooms

The Bottom Line

Zigzag larkspur represents the fascinating complexity of California’s native flora – a reminder that there are still plants out there waiting to be better understood and appreciated. While it might not be the right choice for most home gardens, its very existence adds to the rich tapestry of the state’s botanical heritage.

If you do decide to seek out this rare beauty, remember to source responsibly and consider yourself a guardian of California’s native plant legacy. Sometimes the most valuable plants aren’t the showiest ones in the garden center, but the quiet rarities that connect us to the wild landscapes that came before.

Zigzag Larkspur

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Magnoliidae

Order

Ranunculales

Family

Ranunculaceae Juss. - Buttercup family

Genus

Delphinium L. - larkspur

Species

Delphinium patens Benth. - zigzag larkspur

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