Category: Polygonaceae

Oxygonum sinuatum (Hochst. & Steud ex Meisn.) Dammer (Introduced) (Tropical & S. Africa, Arabian Peninsula: Angola, Botswana, Burundi, Caprivi Strip, Chad, Djibouti, Eritrea, Ethiopia, Kenya, Malawi, Mozambique, Namibia, Niger, Rwanda, Saudi Arabia, Socotra, Somalia, Sudan, Tanzania, Uganda, Yemen, Zambia, Zaïre, Zimbabwe; Introduced into: Cape Verde, India, Mauritius as per POWO)

Species with description & keys from Flora of Pakistan (Distribution): Pteropyrum aucheri Jaubert & Spach (Iran, Iraq, Afghanistan and Pakistan) Pteropyrum olivieri Jaubert & Spach (Afghanistan, Pakistan, Iran, Iraq, Turkey, Arctic and Subarctic Europe, India, China, Central Asia and N.America)- No distribution in India as per POWO and Checklist of BSI Flora of India  

Knorringia sibirica subsp. thomsonii (Meisn. ex Steward) S. P. Hong (Afghanistan to Central Asia and W. & Central Himalaya: Afghanistan, Kirgizstan, Nepal, Qinghai, Tadzhikistan, Tibet, West Himalaya as per POWO) . Species with description & keys from Flora of Pakistan (Distribution): Knorringia sibirica subsp. sibirica (Eastern Siberia (USSR) to SW Yunan (China)) Knorringia sibirica subsp. thomsonii (Meisn. ex Steward) S. P. Hong (Central Asia, […]

Triplaris weigeltiana (Rchb.) Kuntze (Introduced)         . BSI Flora of India Checklist (Distribution): Triplaris surinamensis Cham. (West Bengal) (syn. of Triplaris weigeltiana (Rchb.) Kuntze) . Species with description & pictures in Flowers of India as on 1.5.14: Botanical name Synonyms Family Common name Triplaris weigeltiana Blochmannia weigeltiana, Triplaris surinamensis Polygonaceae Ant Tree . Floristic Plants […]

Muehlenbeckia platyclada (F. Muell.) Meisn. (Introduced) (Throughout India as per BSI Flora of India Checklist) (New Guinea, Solomon Is.; Introduced into: Assam, Bangladesh, Comoros, Cuba, Dominican Republic, Ecuador, El Salvador, Fiji, Guatemala, Haiti, Mauritius, Mexico Southwest, New Caledonia, Pakistan, Panamá, Puerto Rico, Réunion, Sri Lanka, Trinidad-Tobago, Venezuela, Vietnam as per POWO)   . BSI Flora of India Checklist (Distribution): Muehlenbeckia gracillima  Meisn. in […]

Rumex acetosa L. (Temp. Eurasia, NW. Africa: Afghanistan, Albania, Altay, Amur, Austria, Baleares, Baltic States, Belarus, Belgium, Bulgaria, Buryatiya, Central European Rus, China North-Central, China South-Central, China Southeast, Chita, Corse, Czechoslovakia, Denmark, East European Russia, Finland, France, Føroyar, Germany, Great Britain, Hungary, Iceland, Inner Mongolia, Iran, Ireland, Irkutsk, Italy, Japan, Kazakhstan, Khabarovsk, Kirgizstan, Korea, Krasnoyarsk, Krym, Manchuria, […]

Keys available at Flora of Pakistan . Polygonum arenastrum Boreau (Macaronesia, NW. Africa, Temp. Eurasia: Afghanistan, Albania, Algeria, Altay, Amur, Austria, Azores, Baleares, Baltic States, Belarus, Belgium, Bulgaria, Buryatiya, Central European Rus, Chita, Corse, Czechoslovakia, Denmark, East Aegean Is., East European Russia, Finland, France, Germany, Greece, Hungary, Iran, Iraq, Irkutsk, Italy, Kamchatka, Khabarovsk, Krasnoyarsk, Kriti, Krym, […]

Keys available in Flora of Pakistan and Flora of Peninsular India and Flora of China . As per efi thread: Flowers in axillary clusters (stamens inflated at base, inner larger; nectaries absent or inconspicuous) …… Polygonum Flowers in Panicles, Spikes or Heads (All stamens equal, not inflated at base; nectaries present and conspicuous) Flowers in […]

  Oxyria digyna (L.) Hill (Subarctic & Subalpine: Afghanistan, Alaska, Albania, Alberta, Aleutian Is., Altay, Arizona, Austria, British Columbia, Bulgaria, California, China North-Central, China South-Central, Chita, Colorado, Corse, Czechoslovakia, East European Russia, East Himalaya, Finland, France, Føroyar, Germany, Great Britain, Greece, Greenland, Iceland, Idaho, Iran, Iraq, Ireland, Irkutsk, Italy, Japan, Kamchatka, Kazakhstan, Khabarovsk, Kirgizstan, Korea, Krasnoyarsk, Kuril Is., Labrador, […]

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 European Russia, France, Greece, Inner Mongolia, Iran, Irkutsk, Italy, Kazakhstan, Khabarovsk, Kirgizstan, Korea, Krasnoyarsk, Magadan, Manchuria, Mongolia, North Caucasus, North European Russi, Northwest European R, Pakistan, Qinghai, Romania, Spain, Switzerland, Transcaucasus, Turkey, Tuva, Ukraine, West Himalaya, West Siberia, […]

Fallopia convolvulus (L.) A. Löve (Macaronesia to N. Africa, Temp. Eurasia: Afghanistan, Albania, Algeria, Altay, Amur, Austria, Azores, Baleares, Baltic States, Belarus, Belgium, Bulgaria, Buryatiya, Canary Is., Central European Rus, China North-Central, China South-Central, China Southeast, Chita, Corse, Cyprus, Czechoslovakia, Denmark, East Aegean Is., East European Russia, East Himalaya, Egypt, Finland, France, Føroyar, Germany, Greece, Hungary, India, Inner Mongolia, Iran, Iraq, […]

Keys at Flora of Pakistan . Fagopyrum dibotrys (D. Don) H. Hara (Himalaya to China and Indo-China: Assam, China North-Central, China South-Central, China Southeast, East Himalaya, India, Myanmar, Nepal, Thailand, Tibet, Vietnam, West Himalaya; Introduced into: France, Great Britain, Japan as per POWO) Fagopyrum esculentum Moench (Introduced) (E. Tibet to China (Sichuan, Yunnan): China South-Central, Tibet; Introduced into: Alabama, Alaska, Albania, Alberta, Altay, Amur, […]

Coccoloba uvifera (L.) L. (Introduced) (Florida to Peru, Caribbean to N. South America: Aruba, Bahamas, Belize, Bermuda, Cayman Is., Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Florida, French Guiana, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward Is., Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Netherlands Antilles, Nicaragua, Panamá, Peru, Puerto Rico, Southwest Caribbean, […]

Calligonum comosum L’Hér. (N. Africa to Sahara, Socotra (Abd al Kuri), W. Asia to Pakistan and Arabian Peninsula: Afghanistan, Algeria, Chad, Egypt, Gulf States, Iran, Iraq, Kuwait, Lebanon-Syria, Libya, Mali, Mauritania, Morocco, Niger, Oman, Pakistan, Palestine, Saudi Arabia, Sinai, Socotra, Sudan, Tunisia, Western Sahara as per POWO) Calligonum polygonoides L. (Punjab, Rajasthan as per BSI Flora of India Checklist) (E. Medit. to Iran and […]

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 China: Afghanistan, China North-Central, China South-Central, China Southeast, East Himalaya, Nepal, Pakistan, West Himalaya; Introduced into: Czechoslovakia, Denmark, Germany, Great Britain, Ireland, Sweden as per POWO) Bistorta emodi (Meisn.) H. Hara (Himalaya to China (Yunnan) and Assam: Assam, China South-Central, East Himalaya, Nepal, Tibet, West […]

Antigonon leptopus Hook. & Arn. (Introduced) (Mexico to Central America: Belize, El Salvador, Guatemala, Honduras, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Nicaragua; Introduced into: Alabama, Andaman Is., Argentina Northwest, Aruba, Ascension, Assam, Bahamas, Bangladesh, Benin, Bolivia, Brazil North, Brazil Northeast, Cambodia, Cameroon, Canary Is., Caroline Is., Cayman Is., Chad, Christmas I., Colombia, Comoros, Congo, Costa Rica, Cuba, […]

Keys available at Flora of Pakistan and Flora of China . Rheum australe D. Don (Keys between Rheum australe (Flowers purple red, Inflorescence fastigiately branched, 0.3-1 m erect leafy panicle) and Rheum webbianum (Flowers pale yellowish, Inflorescence diffusely branched, mostly axillary, less commonly terminal) at Flora of Pakistan and Flora of China)       Rheum moorcroftianum Royle (W. & Central Tibet and Nepal: Nepal, Tibet, West Himalaya as per POWO)   Rheum nobile […]