Article · Wikipedia archive · Last revised Jul 22, 2026

Axyris

Axyris, the Russian pigweeds, are a genus of flowering plants in the amaranth family Amaranthaceae, native to temperate parts of Eastern Europe and Asia. The center of genetic diversity is the Altai to northern Tien-Shan mountains. The best known species is Axyris amaranthoides, which has become a widespread invasive in northern North America.

Last revised
Jul 22, 2026
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Axyris
Axyris amaranthoides botanical illustration
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Spermatophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Amaranthaceae
Subfamily: Chenopodioideae
Tribe: Axyrideae
Genus: Axyris
L.1
Species

See text

Synonyms
  • Diotis Schreb.
  • Eurotia Adans.
  • Gueldenstaedtia Neck.

Axyris, the Russian pigweeds, are a genus of flowering plants in the amaranth family Amaranthaceae, native to temperate parts of Eastern Europe and Asia. The center of genetic diversity is the Altai to northern Tien-Shan mountains.2 The best known species is Axyris amaranthoides, which has become a widespread invasive in northern North America.

Species

Currently accepted species include:

  • Axyris amaranthoides L.
  • Axyris caucasica (Sommier & Levier) Lipsky
  • Axyris hybrida L.
  • Axyris koreana Nakai
  • Axyris mira Sukhor.
  • Axyris prostrata L.
  • Axyris sphaerosperma Fisch. & C.A.Mey.
References

References