North America Non-native Plant

Bassia Iranica

Botanical name: Bassia iranica

USDA symbol: BAIR

Life cycle: annual

Habit: forb

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

Synonyms: Kochia iranica Bornm. (KOIR)   

Bassia iranica: The Mysterious Annual That’s Better Left to Botanists If you’ve stumbled across the name Bassia iranica in your plant research, you’ve discovered one of those botanical mysteries that makes gardening both fascinating and frustrating. This annual plant, also known by its synonym Kochia iranica, is so obscure that ...

Bassia iranica: The Mysterious Annual That’s Better Left to Botanists

If you’ve stumbled across the name Bassia iranica in your plant research, you’ve discovered one of those botanical mysteries that makes gardening both fascinating and frustrating. This annual plant, also known by its synonym Kochia iranica, is so obscure that even dedicated plant databases struggle to provide meaningful growing information.

What We Know (And What We Don’t)

Here’s the honest truth about Bassia iranica: we know remarkably little about it for practical gardening purposes. What we do know is that it’s an annual plant, meaning it completes its entire life cycle in one growing season. The species name iranica suggests it likely originates from Iran or the broader Middle Eastern region, but specific geographical distribution information is not readily available.

The plant is sometimes classified under the synonym Kochia iranica, linking it to the Kochia genus, which includes some well-known (and sometimes problematic) species like burning bush or summer cypress.

The Challenge of Growing Unknown Plants

While the spirit of botanical adventure is admirable, attempting to grow Bassia iranica presents several challenges:

  • Unknown growing requirements make success unlikely
  • Unclear native status means potential ecological impact is unknown
  • Lack of available seeds or plants from reputable sources
  • No established care guidelines or troubleshooting information
  • Uncertain hardiness zones and climate preferences

Better Alternatives for Your Garden

Instead of wrestling with this botanical enigma, consider these well-documented native alternatives that offer similar annual growth habits:

  • Native wildflower annuals suited to your specific region
  • Local native grasses with annual growth patterns
  • Regionally appropriate native herbs and forbs

When Obscurity Isn’t Worth the Risk

Sometimes the most responsible choice is to step back from the unknown. Without clear information about Bassia iranica’s potential invasiveness, growing requirements, or ecological impact, planting it could be problematic. The lack of available growing information suggests this species isn’t commonly cultivated, which often indicates it’s either extremely difficult to grow or potentially problematic in garden settings.

If you’re drawn to unusual annuals, work with your local native plant society or extension office to identify interesting native species that will thrive in your area while supporting local wildlife and ecosystems.

The Bottom Line

Bassia iranica remains more of a botanical footnote than a practical garden choice. With so many well-documented, beautiful, and ecologically beneficial native plants available, there’s little reason to gamble on this mysterious species. Save your gardening energy for plants that come with clear growing instructions, known benefits, and reliable sources – your garden (and local ecosystem) will thank you.

Bassia Iranica

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

Caryophyllales

Family

Chenopodiaceae Vent. - Goosefoot family

Genus

Bassia All. - smotherweed

Species

Bassia iranica (Bornm.) Bornm. [excluded]

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