# Canaigre Dock (*Rumex hymenosepalus*)

Canaigre Dock is a plant with big, green leaves that can grow tall. It often grows in wet places and is known for its pretty flowers that attract butterflies!

- **Category:** [Plants](https://www.snappit.app/explore/categories/plant)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Habitat:** Wetlands

![Canaigre Dock](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Rumex_hymenosepalus_2.jpg&width=800)

Photo: Stan Shebs, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Rumex_hymenosepalus_2.jpg)

## Appearance

The Canaigre Dock has large, wavy, often reddish-green basal leaves that form a rosette. Its tall, reddish stems bear clusters of small, inconspicuous flowers that can be green or pinkish, maturing into distinctive reddish-brown seed pods.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Tracheophyta
- **Class:** Magnoliopsida
- **Order:** Caryophyllales
- **Family:** Polygonaceae
- **Genus:** Rumex

## Interesting facts

- Historically, people used its roots to make a reddish-brown dye for leather!
- Its massive taproot can reach deep underground to find precious water!
- This tough desert plant can thrive in sandy or disturbed soils where others struggle!
- Young leaves taste tart, like a lemony spinach, when cooked!

## Special abilities

- **Deep Drinker:** Canaigre Dock has a huge taproot that stores water, helping it survive long droughts in dry desert lands.
- **Tannin Power:** This plant has tannins in its roots, which can make it less appealing to some herbivores and deter pests.
- **Survivor Sprout:** Canaigre Dock can regrow quickly from its rootstock, even after disturbances like grazing or fire.

## Measurements & details

- **Height:** 30-100 cm
- **Flower Size:** 0.1-0.3 cm
- **Bloom Season:** Spring-early summer
- **Edible:** Yes
- **Toxicity:** Mild
- **Lifecycle:** Perennial
- **Pollination Method:** Wind

## Ecological connections

- **Eaten by:** [Black-tailed Jackrabbit](https://www.snappit.app/explore/black-tailed-jackrabbit) (*Lepus californicus*) — Eats its leaves and stems.
- **Eaten by:** [Desert Tortoise](https://www.snappit.app/explore/desert-tortoise) (*Gopherus agassizii*) — Forages on its leaves and flowers in spring.

## Traits

- [Flowering](https://www.snappit.app/explore/traits/flowering): Flowering plants are any plants that produce flowers as part of their reproductive cycle.
- [Broadleaf Tree](https://www.snappit.app/explore/traits/broadleaf-tree): Broadleaf trees are angiosperms characterized by flat, wide leaves that are typically shed annually in temperate climates.
- [Medicinal](https://www.snappit.app/explore/traits/medicinal): Medicinal plants possess chemical compounds that can be used for therapeutic purposes to treat illnesses or maintain health.
- [Pollinator Magnet](https://www.snappit.app/explore/traits/pollinator-magnet): Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms.
- [Rapid Growing](https://www.snappit.app/explore/traits/rapid-growing): Rapid growing plants exhibit accelerated growth rates, quickly increasing in size and biomass within a short period.
- [Wetland](https://www.snappit.app/explore/traits/wetland): This habitat trait identifies species found in wetlands, which are areas of land saturated with water, either permanently or seasonally, including marshes, swamps, and bogs.

## Collections

- [Plants](https://www.snappit.app/explore/collections/plants)

## Safety

**Danger:** 1/5 · Very low

Always ask an adult before touching or picking plants.

## Frequently Asked Questions

### How to identify Canaigre Dock?

Start with the whole plant, then compare leaf arrangement, leaf edges, stems and any flowers or fruit. Opposite leaves grow in pairs; alternate leaves come one at a time along the stem. These details tell you far more together than a single green leaf does. Plant Identifier: upload a photo and compare the visible details.

### How tall is Canaigre Dock?

30-100 cm

### How big are the flowers on Canaigre Dock?

0.1-0.3 cm

### When does Canaigre Dock bloom?

Spring-early summer

### Is Canaigre Dock edible?

Yes

### Is Canaigre Dock toxic?

Mild

### What is Canaigre Dock's lifecycle?

Perennial

### How is Canaigre Dock pollinated?

Wind

## Where to spot

- [Chaco Culture National Historical Park](https://www.snappit.app/guides/places/chaco-culture-national-historical-park) — New Mexico, US · National Park
- [Kelso Depot](https://www.snappit.app/guides/places/kelso-depot) — California, US · Historic Site

## More Plants

- [white snakeroot](https://www.snappit.app/explore/white-snakeroot) (*Ageratina altissima*)
- [tree-of-heaven](https://www.snappit.app/explore/tree-of-heaven) (*Ailanthus altissima*)
- [western sword fern](https://www.snappit.app/explore/western-sword-fern) (*Polystichum munitum*)
- [common milkweed](https://www.snappit.app/explore/common-milkweed) (*Asclepias syriaca*)

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Source: [Canaigre Dock: Facts & Places to See — Snappit](https://www.snappit.app/explore/canaigre-dock)