North America Non-native Plant

Artemisia Thuscula

Botanical name: Artemisia thuscula

USDA symbol: ARTH5

Native status: Not native but doesn't reproduce and persist in the wild

Synonyms: Artemisia canariensis (Besser) Less. (ARCA43)   

Artemisia thuscula: A Lesser-Known Member of the Artemisia Family If you’ve stumbled upon the name Artemisia thuscula in your botanical wanderings, you’re not alone in wondering what exactly this plant is all about. This member of the Artemisia genus remains something of a botanical mystery, with limited information available about ...

Artemisia thuscula: A Lesser-Known Member of the Artemisia Family

If you’ve stumbled upon the name Artemisia thuscula in your botanical wanderings, you’re not alone in wondering what exactly this plant is all about. This member of the Artemisia genus remains something of a botanical mystery, with limited information available about its characteristics and growing requirements.

What We Know About Artemisia thuscula

Artemisia thuscula belongs to the diverse Artemisia genus, which includes well-known plants like sagebrush and wormwood. This particular species has been classified as a dicot and has at least one recorded synonym: Artemisia canariensis (Besser) Less., which suggests a possible connection to the Canary Islands region.

Unfortunately, detailed information about this species’ native range and distribution remains unclear from current botanical records.

The Challenge of Limited Information

Here’s where things get a bit tricky for us gardening enthusiasts. Unlike its more famous Artemisia cousins, specific details about Artemisia thuscula’s growing requirements, appearance, and garden performance are not readily available in standard horticultural references. This lack of information makes it difficult to provide concrete advice about cultivation.

What This Means for Gardeners

Given the limited information available, here are some considerations if you’re thinking about this plant:

  • The lack of detailed horticultural information suggests this may not be a commonly cultivated species
  • Without knowing its native status or invasive potential, it’s difficult to recommend for garden use
  • Its rarity in cultivation might indicate specialized growing requirements that aren’t well-documented

Alternative Artemisia Options

If you’re interested in the Artemisia genus but finding limited information about A. thuscula frustrating, consider these better-documented alternatives:

  • Native artemisia species appropriate for your region
  • Well-researched cultivars with known growing requirements
  • Species with documented wildlife and pollinator benefits

The Bottom Line

Artemisia thuscula remains an enigmatic member of its genus. Without clear information about its growing requirements, native status, or garden performance, it’s challenging to make specific recommendations. If you’re considering this plant, you might want to explore more thoroughly documented Artemisia species that can provide the aesthetic and ecological benefits you’re seeking in your garden.

Sometimes the most responsible approach to gardening is acknowledging when we simply don’t have enough information to make informed recommendations – and this appears to be one of those cases with Artemisia thuscula.

Artemisia Thuscula

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

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Artemisia L. - sagebrush

Species

Artemisia thuscula Cav.

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