Skip to content
IIIFolio · plant profile№ AE87medicinal · edible
Data provenancePermapeopleTrefleWikipediaPFAFPOWOeditorially reviewedreviewed 19 Oct 2026methodology → read
Home/Plants/Liliaceae

Adderstongue

Erythronium multiscapideumfam. Liliaceae
Educational content — not medical, botanical, or professional advice. Always consult a qualified clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children. How we source & review →
medicinaledibleherbsedibleedible rootmedicinalnative amornamentalperennialshade tolerant
Updated·Quick Q&A →
Garden journal pausedUse profile notes below
Erythronium multiscapideum (Adderstongue) — botanical photograph
Pl. AE87 — Erythronium multiscapideum
Erythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideumErythronium multiscapideum
I

Overview

Adderstongue (Erythronium multiscapideum) is a native California plant belonging to the family Liliaceae. This herbaceous perennial thrives in partial sun and shade, requiring moist conditions and well-draining soil that can be light (sandy) or medium in texture. Standing at about 0.3 meters tall, it is known for its distinctive, narrow leaves that resemble a tongue, hence the common name. Its beauty makes it an attractive addition to shady gardens and natural landscapes. The root of Adderstongue is edible and can be harvested for consumption. Typically, it is prepared by digging up the plant and removing the fleshy roots, which are then cleaned and eaten raw or cooked. This plant has a long history of traditional use in Native American medicine, where it has been employed for digestive issues and immune support. Preparations often involve decoctions from the root, which are thought to support gastrointestinal health and maintain overall health. While the plant is edible and has medicinal uses, it is important to exercise caution when using any part of it for medicinal purposes, as self-treatment can be dangerous. Always consult with a healthcare professional before using Adderstongue or any other herbal remedy.

Quick answers

What is Adderstongue?

Adderstongue (Erythronium multiscapideum) is a native California plant belonging to the family Liliaceae. This herbaceous perennial thrives in partial sun and shade, requiring moist conditions and well-draining soil that can be light (sandy) or medium in texture.

What is Adderstongue used for?

Traditionally used for digestion, immune support. Each claim is evidence-rated — see Section II for full citations.

Compare with:Fawn Lily→Allium ledebourianum→Allium pendulinum→all comparisons →
Best for
Top 2 evidence-ranked uses of Adderstongue
Jump to full evidence →
Clinicaluses · safety · chemistry · dosagemedicinal profile
II

Benefits & evidence

2 claims · traditional-use context
Traditional-use context
These notes are presented as ethnobotanical context. No cited clinical references are catalogued for this plant yet.
  • Erythronium species have been traditionally used in Native American medicine for digestive issues, often prepared as a decoction from the root. This preparation is thought to support gastrointestinal health.

    The mechanism by which Erythronium supports digestion is not fully characterised but may involve compounds that interact with gut motility and inflammation pathways.

    ▲ ModerateDigestion →
  • Erythronium species have been traditionally used in Native American medicine to support immune function, often prepared as a decoction from the root. This preparation is thought to help maintain overall health.

    The mechanism by which Erythronium supports immune function is not fully characterised but may involve compounds that interact with immune pathways and inflammation.

    ▲ ModerateImmune support →
IV·b

Mixology suggestions

1 draft
Editorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Adderstongue support blend
general
tea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
V

Cultivation

Adderstongue thrives in partial sun to shade and requires moist, well-draining soil that is light (sandy) or medium. It grows to a height of about 0.3 meters and is hardy in temperate regions. For propagation, gardeners can divide the bulbs in spring or fall. The edible parts are the roots, which can be harvested carefully after the plant has bloomed.
Light
Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium
Habit
Forb/herb
Mature size
0.3 m tall
For first-time growers

How to grow Adderstongue for the first time

8steps

Start with Adderstongue for a simple, low-maintenance project.

  1. 1

    What you'll need

    Adderstongue bulbs and a small trowel.

  2. 2

    Best time to plant

    Plant in early spring or late fall when the soil is cool.

  3. 3

    Soil and container prep

    Use well-draining, light soil. Ensure containers have drainage holes.

  4. 4

    Sowing or transplanting

    Plant bulbs 5-7 cm deep with the pointy end up in a shady spot.

  5. 5

    First two weeks

    Water sparingly to avoid rotting the bulbs. Keep soil moist but not soggy.

  6. 6

    Ongoing care

    Provide partial shade and keep soil consistently moist, especially during dry spells.

  7. 7

    Harvest or pruning

    No need for harvesting; focus on maintaining healthy foliage until it yellows naturally.

  8. 8

    Common mistakes

    Overwatering, planting in full sun, using heavy clay soil.

VI

Edible & utility

Edible parts:Root
Edible uses: The root of Adderstongue (Erythronium multiscapideum) is edible and can be harvested for consumption. Typically, it is prepared by digging up the plant and removing the fleshy roots, which are then cleaned and eaten raw or cooked. Skip the step involving steeping in water as it's not a common preparation method for this part of the plant.
Contextrange · companions · related
VII

Distribution

1 native · 0 introduced
Distribution across0 continents· 1 native
Broader regions
native:California
IX

Specimen gallery

1 image
Erythronium multiscapideum (Adderstongue) — botanical photograph
Adderstongue (Erythronium multiscapideum)
X

See also

8 related

Plants you might compare or use together — scored by shared family (Liliaceae), common use cases, and growing requirements.

XI

Explore further

XII

About this entry

Last updated
Citation
How to cite this entry · Submit a correction
Back to the cataloguePlant id · ae878493-de17-45e9-8f99-8f07f6886d56
❦❦❦❦
Endpaper · archive updates

Get archive updates

Occasional email when substantial new content lands — plant profiles, seasonal growing notes, folk-remedy additions. Free, no tracking, unsubscribe anytime.

Newsletter returning soon.
We are rebuilding the update list around a lightweight editorial workflow. New dispatches will resume after the next content review cycle.
iCare notes