Chaffweed

Species recognized by United Kingdom Species List, South Atlantic Species List, Indian Ocean Species List, North Pacific Species List, North Atlantic Species List, The Netherlands Species List, Sweden Species List, Switzerland Species List, Turkey Species List, Delete- old US Species List, New Zealand Species List, Nicaragua Species List, Peru Species List, Poland Species List, Portugal Species List, Romania Species List, Isle of Man Species List, Ireland Species List, Italy Species List, Luxembourg Species List, Mexico Species List, France Species List, Finland Species List, Ethiopia Species List, Ecuador Species List, Germany Species List, Greece Species List, Costa Rica Species List, Czech Republic Species List, Austria Species List, Australia Species List, Denmark Species List, Norway Species List, Barcode of Life Data Systems, Brazil Species List, Canada Species List, and Protists in Singapore

Recognized by iNaturalist and CalPhotos in DwC-A

Recognized by USDA PLANTS images

Synonym according to USDA PLANTS images