Koenigia

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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, Xinjiang, Yakutskiya, Yugoslavia; introduced into: Denmark, Finland, Great Britain, Norway, Sweden as per POWO)

Koenigia campanulata (Hook.f.) T.M.Schust. & Reveal (Himalaya to S. Central China and N. Myanmar: Assam, China South-Central, East Himalaya, Myanmar, Nepal, Tibet, West Himalaya; Introduced into: Chile South, Great Britain, Ireland as per POWO)

      

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Koenigia delicatula (Meisn.) Hara (Himalaya to China (Sichuan, Yunnan) and Myanmar: Assam, China South-Central, East Himalaya, Myanmar, Nepal, Tibet, West Himalaya as per POWO)

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Koenigia mollis (D.Don) T.M.Schust. & Reveal (S. China and W. Malesia: Assam, China South-Central, China Southeast, East Himalaya, India, Jawa, Malaya, Myanmar, Nepal, Pakistan, Sri Lanka, Sumatera, Thailand, Tibet, Vietnam, West Himalaya as per POWO)

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Koenigia nummularifolia (Meisn.) Mesicek & Sojak (Himalaya to China (Yunnan): China South-Central, East Himalaya, Myanmar, Nepal, Tibet, West Himalaya as per POWO)

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Koenigia polystachya (Wall. ex Meisn.) T. M. Schust. & Reveal (Afghanistan to S. Central China: Afghanistan, Assam, China South-Central, East Himalaya, Nepal, Pakistan, Tibet, West Himalaya; Introduced into: Austria, Belgium, British Columbia, California, Czechoslovakia, Denmark, France, Germany, Great Britain, Ireland, Korea, Massachusetts, Myanmar, Netherlands, Newfoundland, Norway, Oregon, Sweden, Switzerland as per POWO)

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Koenigia rumicifolia (Royle ex Bab.) T.M.Schust. & Reveal (NE. Afghanistan to Central Asia and Nepal: Afghanistan, Kazakhstan, Kirgizstan, Nepal, Pakistan, Tadzhikistan, Uzbekistan, West Himalaya as per POWO)

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From Floral Database of Tamilnadu :

Species with distribution in annotated checklist of Flowering plants of Nepal :
Koenigia delicatula (Meisn.) H. Hara
Koenigia forrestii (Diels) Mesicek & Sojak
Koenigia islandica L.
Koenigia nepalensis D. Don
Koenigia nummularifolia (Meisn.) Mesicek & Sojak

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Species with distribution in annotated checklist of Flowering plants of Nepal :
Polygonum tubulosum Boiss. is a synonym of Polygonum rottboellioides Jaub. & Spach

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Forest Plants of Eastern India By Amal Bhusan Chaudhuri (1993)-

Polygonum vacciniifolium = Bistorta vacciniifolia
Polygonum viviparum L. = Bistorta vivipara

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Persicaria, Polygonum, Aconogonon, Bistorta, Fagopyrum, Fallopia, Koenigia, & Rubrivena : 2 posts by 1 author.

I have updated eFI (efloraofindia) page on Aconogonon, Bistorta, Fagopyrum, Fallopia, Koenigia, Persicaria, Polygonum & Rubrivena

Attempts have been made to incorporate most of the species available in India & nearby areas with details & keys directly or through links as far as possible. It’s quite possible that there may be some discrepancy in the accepted names & synonyms taken from other links.

Species discussed so far in efloraofindia are given at the bottom of the page in the form of links against Subpages. On clicking them one can see all the details.

If someone can provide complete list of Indian species with source references it will be wonderful.

Any comments/ corrections are welcome.

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In my opinion most of the above genera should be treated under Polygonum sensu lato.  I am working on Indian Polygonaceae but it needs thorough field work. The taxonomic complexes are to be solved with the help of SEM/Molecular studies. I have listed all Indian species but it is not yet published.

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