Amaranthus retroflexus  L.

Red-root Amaranth, Redroot Pigweed, Red-rooted Pigweed, Common Amaranth, Pigweed Amaranth, Common Tumbleweed
Plants > Angiosperms > Amaranthaceae​ > ​​​​Amaranthus retroflexus
Kingdom: Plantae
Clade: Angiosperms
Class: Dicots
Order: Caryophyllales
Family: Amaranthaceae
Genus: Amaranthus
Species: retroflexus
  • Common names: Red-root Amaranth, Redroot Pigweed, Red-rooted Pigweed, Common Amaranth, Pigweed Amaranth, Common Tumbleweed.
  • Thai names:
  • Chinese names: 反枝苋 fan zhi xian
  • Distribution: Native origin uncertain; now cosmopolitan
  • Image locations: Chaiyaphum
  • Map info: Provinces are highlighted according to phytogeographical areas as used in the Flora of Thailand project.
  • Additional notes: 
Amaranthus retroflexus image location map.jpg
Image locations
Images of Amaranthus retroflexus from Thailand.
Amaranthus retroflexus.jpg
Amaranthus retroflexus Pa Hin Ngam Chaiyaphum January
References: 
​The Plant List
Flora of China