Polygonaceae

Antigonon leptopus Hook. & Arn. (Introduced) (Mexico to Central America: Belize, El Salvador, Guatemala, Honduras, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico...

Bistorta affinis (D. Don) Greene (Afghanistan, East Himalaya, Nepal, Pakistan, Tibet, West Himalaya as per POWO) Bistorta amplexicaulis (D. Don) Greene (E. Afghanistan to Central...

Calligonum comosum L’Hér. (N. Africa to Sahara, Socotra (Abd al Kuri), W. Asia to Pakistan and Arabian Peninsula: Afghanistan, Algeria, Chad, Egypt, Gulf...

Coccoloba uvifera (L.) L. (Introduced) (Florida to Peru, Caribbean to N. South America: Aruba, Bahamas, Belize, Bermuda, Cayman Is., Colombia, Costa Rica,...

Keys at Flora of Pakistan . Fagopyrum dibotrys (D. Don) H. Hara (Himalaya to China and Indo-China: Assam, China North-Central, China...

Fallopia convolvulus (L.) A. Löve (Macaronesia to N. Africa, Temp. Eurasia: Afghanistan, Albania, Algeria, Altay, Amur, Austria, Azores, Baleares, Baltic States, Belarus,...

Knorringia sibirica subsp. thomsonii (Meisn. ex Steward) S. P. Hong (Afghanistan to Central Asia and W. & Central Himalaya: Afghanistan, Kirgizstan, Nepal, Qinghai,...

Koenigia alpina (All.) T.M.Schust. & Reveal (Temp. Eurasia: Afghanistan, Albania, Altay, Amur, Assam, Austria, Bulgaria, Buryatiya, Central European Rus, China North-Central, Chita, Corse, East...

Muehlenbeckia platyclada (F. Muell.) Meisn. (Introduced) (Throughout India as per BSI Flora of India Checklist) (New Guinea, Solomon Is.; Introduced into: Assam,...

Oxygonum sinuatum (Hochst. & Steud ex Meisn.) Dammer (Introduced) (Tropical & S. Africa, Arabian Peninsula: Angola, Botswana, Burundi, Caprivi Strip, Chad, Djibouti,...

  Oxyria digyna (L.) Hill (Subarctic & Subalpine: Afghanistan, Alaska, Albania, Alberta, Aleutian Is., Altay, Arizona, Austria, British Columbia, Bulgaria, California, China...

Keys available in Flora of Pakistan and Flora of Peninsular India and Flora of China . As per efi thread:...

Keys available at Flora of Pakistan . Polygonum arenastrum Boreau (Macaronesia, NW. Africa, Temp. Eurasia: Afghanistan, Albania, Algeria, Altay, Amur, Austria,...

Species with description & keys from Flora of Pakistan (Distribution): Pteropyrum aucheri Jaubert & Spach (Iran, Iraq, Afghanistan and Pakistan)...

Keys available at Flora of Pakistan and Flora of China . Rheum australe D. Don (Keys between Rheum australe (Flowers purple red, Inflorescence fastigiately...

Rumex acetosa L. (Temp. Eurasia, NW. Africa: Afghanistan, Albania, Altay, Amur, Austria, Baleares, Baltic States, Belarus, Belgium, Bulgaria, Buryatiya, Central European Rus,...

Triplaris weigeltiana (Rchb.) Kuntze (Introduced)         . BSI Flora of India Checklist (Distribution): Triplaris surinamensis Cham. (West Bengal) (syn. of...