North America Native Plant

Garden Sorrel

Botanical name: Rumex acetosa pseudoxyria

USDA symbol: RUACP

Life cycle: perennial

Habit: forb

Native status: Probably native to Alaska  

Synonyms: Rumex pseudoxyria (Tolm.) A.P. Khokhr. (RUPS2)   

Garden Sorrel (Rumex acetosa pseudoxyria): An Alaskan Native with Limited Information If you’re looking to add native Alaskan plants to your garden, you might have come across Rumex acetosa pseudoxyria, commonly known as garden sorrel. This perennial forb presents an interesting case study in the world of native gardening – ...

Garden Sorrel (Rumex acetosa pseudoxyria): An Alaskan Native with Limited Information

If you’re looking to add native Alaskan plants to your garden, you might have come across Rumex acetosa pseudoxyria, commonly known as garden sorrel. This perennial forb presents an interesting case study in the world of native gardening – it’s a plant that’s probably native to Alaska, but information about it remains surprisingly scarce.

What We Know About This Native Plant

Rumex acetosa pseudoxyria belongs to the buckwheat family and is classified as a forb – essentially a non-woody herbaceous plant. As a perennial, it returns year after year, making it potentially valuable for gardeners seeking long-term plantings. The plant is also known by the synonym Rumex pseudoxyria, which you might encounter in some botanical references.

Where You’ll Find It Growing

This garden sorrel variety appears to be exclusive to Alaska, where it’s considered probably native. Its limited geographic distribution makes it a true Alaskan specialty, though this narrow range also contributes to the limited information available about the plant.

Growing Conditions and Habitat

One thing we do know about Rumex acetosa pseudoxyria is its wetland status – it’s classified as facultative in Alaska. This means the plant is quite adaptable, capable of thriving in both wetland and non-wetland conditions. This flexibility could make it a versatile choice for various garden situations, from rain gardens to drier landscapes.

The Challenge for Gardeners

Here’s where things get tricky for anyone interested in growing this plant: there’s a significant lack of detailed information about its specific growing requirements, appearance, and garden performance. We don’t currently have reliable data about:

  • Specific growing conditions and care requirements
  • Plant size, form, and aesthetic characteristics
  • Propagation methods
  • Wildlife and pollinator benefits
  • Invasive or conservation status

Should You Grow It?

The honest answer is: it’s complicated. While this plant appears to be native to Alaska and could theoretically be a great addition to native Alaskan gardens, the lack of available growing information makes it a challenging choice for most gardeners.

If you’re an Alaskan gardener interested in this plant, consider reaching out to local native plant societies, botanical gardens, or university extension services who might have hands-on experience with it. They could provide the practical growing advice that’s currently missing from general gardening resources.

Alternative Native Options

If you’re drawn to the idea of growing native sorrel species but want more reliable information, consider researching other well-documented native plants in the Rumex genus that might be available in your area. These alternatives would give you similar benefits with much better guidance for successful cultivation.

The Bottom Line

Rumex acetosa pseudoxyria represents one of those fascinating gaps in our gardening knowledge – a native plant that deserves more attention and study. While we can’t provide detailed growing instructions at this time, it serves as a reminder that there’s still so much to learn about our native flora. For now, adventurous Alaskan gardeners willing to experiment might find it an interesting addition, but most gardeners would be better served by choosing native plants with well-documented growing requirements.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Alaska

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Garden Sorrel

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Polygonales

Family

Polygonaceae Juss. - Buckwheat family

Genus

Rumex L. - dock

Species

Rumex acetosa L. - garden sorrel

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