Oxalis acetosella L. (Albania, Austria, Belgium, England, Czech Republic, Slovakia, Denmark, Faeroe Isl., Finland, Germany, Ireland, Switzerland, Netherlands, Hungary, Iceland, Norway, Poland, Romania, Slovenia, Croatia, Macedonia, Sweden, Greece, Andorra, Spain, Portugal, Estonia, Latvia, Lithuania, C-, N- & W-European Russia, Belarus, Ukraine, +?Algeria, Northern Caucasus, Georgia [Caucasus], Siberia (W-Siberia, C-Siberia), Kazakhstan, Russian Far East, New Guinea, Japan (Hokkaido, Honshu, Shikoku, Kyushu), North Korea, South Korea, Mongolia, Turkey (N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia), Myanmar [Burma], Jammu & Kashmir (Poonch, Kashmir), Pakistan (Jhelum, Swat, Hazara), India (Tamil Nadu), Nepal, Sikkim, Philippines, Malesia, Bhutan, Sikkim, Chumbi, Vietnam, China (Gansu, Heilongjiang, Jilin, Liaoning, Shaanxi, Sichuan, Yunnan), Taiwan, Tibet as per Catalogue of life)

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Oxalis corniculata L. (Switzerland, Hungary, Austria (I), Belgium (I), England (I), Czech Republic (I), Slovakia (I), Finland (I), Germany (I), Ireland (I), Netherlands (I), Norway (I), Poland (I), Romania (I), Sweden (I), Portugal (I), Spain (I), Gibraltar (I), Baleares (I), France, Corsica, Sardinia, Malta, Sicily, Italy, Slovenia, Croatia, Bosnia & Hercegovina, Montenegro, Serbia Albania, Bulgaria, Greece (incl. Kiklades), Crete, Libya, Tunisia, Algeria, Morocco, Tibesti, Azores (Santa Maria Isl., Sao Miguel Isl., Terceira, Graciosa, Sao Jorge, Pico, Faial, Flores Isl., Corvo Isl.), Madeira (Madeira Isl., Porto Santo Isl.), Islas Selvagens, Canary Isl. (Lanzarote, Fuerteventura, Gran Canaria, Tenerife, La Gomera, Hierro, La Palma Isl.), Cape Verde Isl. (Santo Antao Isl., Sao Vicente Isl., Ilha de Sao Nicolau, Sal Isl., Ilha de Sao Tiago, Fogo Isl., Ilha Brava), Estonia (a), Latvia (a), Lithuania (a), European Russia, Northern Caucasus, Armenia, Azerbaijan, Georgia [Caucasus], Russian Far East, Kazakhstan, Uzbekistan, Turkmenistan, Tajikistan, Kyrgyzstan (I), Japan (Hokkaido, Honshu, Shikoku, Kyushu), Taiwan, China (Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Heilongjiang, Henan, Hong Kong, Hubei, Hunan, Nei Mongol, Jiangsu, Jiangxi, Jilin, Liaoning, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan, Xinjiang, Yunnan, Zhejiang), Taiwan, Tibet, North Korea, South Korea, Belarus (I), Australia (I), South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, Free State, KwaZulu-Natal, N-Cape Prov., W-Cape Prov., E-Cape Prov.), Lesotho, Swaziland, Botswana, Namibia, Liberia, Sierra Leone, Ivory Coast, Ghana, Togo, Benin, Guinea, Nigeria, Cameroon, Equatorial Guinea, Congo (Brazzaville), D.R.Congo (Zaire), Annobon Isl., Principe Isl., Sao Tome, Central African Republic, Sudan, South Sudan, Ethiopia, Eritrea, Somalia, Kenya, Tanzania, Uganda, Angola, Zambia, Zimbabwe, Malawi, Mozambique, Rwanda, Burundi, Socotra, Samha Isl., Seychelles (I), Somalia (I), Madagascar (I), Java, peninsular Malaysia (Penang Isl., Perak, Melaka), Singapore (I), New Guinea, Sulawesi, Borneo, Lesser Sunda Isl., Moluccas, Sumatra, Thailand, Bhutan, Sikkim, Bangladesh, Myanmar [Burma] (widespread), Laos, Vietnam, India (widespread), Nepal, Sri Lanka, Pakistan (widespread), Pakistani Kashmir (Hunza), Jammu & Kashmir (Kashmir), Philippines, New Caledonia (I), Fiji (I), Lord Howe Isl., Norfolk Isl., New Zealand, Guyana (I), Surinam (I), French Guiana (I), Ecuador, Colombia (widespread), Argentina (widespread), S-Brazil (Parana, Rio Grande do Sul, Santa Catarina), Chile (Coquimbo, Valparaiso, O’Higgins, Maule, Bio Bio, Araucania, Los Lagos, Magallanes, Reg. Metropolitana), Desventuradas Isl., Juan Fdz. Isl., Paraguay (Alto Parana, Central, Cordillera, Guaira), Uruguay (widespread), Bolivia (I), Costa Rica, Galapagos Isl., Nicaragua, Mexico (widespread), Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, Panama, Peru, Panama, Bahamas, Cayman Isl., Cuba, Hispaniola, Jamaica, Puerto Rico, Virgin Isl. (Guana, St. Croix, St. John, Tortola), Lesser Antilles (Antigua, Barbados, Dominica, Grenada, Guadeloupe, Martinique, Montserrat, Saba, St. Eustatius, St. Kitts, St. Lucia, St. Martin, St. Vincent), Curacao, Trinidad, Venezuela (widespread), Tierra del Fuego, Tristan da Cunha, American Samoa (I) (Manua Isl. (I), Olosega (I), Tutuila (I)), Bonin Isl. (widespread), Volcano Isl. (I)), Marquesas Isl. (I) (Nuku Hiva (I), Hiva Oa (I)), Austral Isl. (I) (Rapa Iti (I), Tubuai (I), Raivavae (I), Rurutu (I)), Society Isl. (I) (Tahiti (I), Moore (I), Mehetia (I), Raiatea (I), Tahaa (I), Maupiti (I)), Tonga (I) (Tongatapu (I), ‘Eua (I)), Tuamotu Arch. (I) (Takapoto Atoll (I)), Niue (I), Cook Isl. (Rarotonga (I)), Micronesia (I) (Yap (I), Fais (I), Pohnpei (I)), Nauru (I), Northern Marianas (I) (Maug (I), Sarigan (I)), Palau Isl. (I) (Koror (I)), Southern Marianas (I) (Saipan (I), Tinian (I), Guam (I)), Western Samoa (I) (Savaii (I), Upolu (I)), Chatham Isl. (I), Rotuma Isl. (I), Mauritius (I), La Runion (I), Rodrigues (I), Turkey, East Aegaean Isl., Rhodos, Cyprus, Egypt, Iran, Iraq, Israel, Kuwait, Lebanon (coastal W-Lebanon), Oman (Mascat & Oman), Saudi Arabia, Sinai peninsula (N-Sinai), Syria, European Turkey, United Arab Emirates, Qatar (I), Yemen, Afghanistan, Hawaii (Kure Atoll (Green Island), Midway Isl., Kauai, Oahu, Molokai, Lanai, Maui, Kahoolawe Isl., Hawaii Isl., Niihau), Andaman Isl. (North Andaman Isl., Middle Andaman Isl., South Andaman Isl., Little Andaman Isl.), Nicobar Isl. (Car Nicobar Isl., North Nicobar Isl., Central Nicobar Isl., Great Nicobar Isl., Little Nicobar Isl.), USA (Alabama, Arkansas, Arizona, California, Connecticut, District of Columbia, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Missouri, Mississippi, Montana, North Carolina, North Dakota, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington State, Wisconsin, West Virginia, Wyoming), Canada (British Columbia, Manitoba, Nova Scotia, Ontario, Prince Edward Isl., Quebec, Saskatchewan) as per Catalogue of Life)

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Images by tspkumar

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Oxalis debilis subsp. corymbosa (DC.) O.de Bolòs & J.Vigo (Argentina (Buenos Aires, Catamarca, Chaco, Corrientes, Entre Rios, Misiones, Salta, Santa Fe, San Juan, Tucuman), S-Brazil (Parana, Rio Grande do Sul, Santa Catarina), Paraguay (Central), Uruguay (Montevideo), Cuba, Hispaniola, Puerto Rico, Virgin Isl. (St. Croix, St. Thomas), Lesser Antilles (Barbados, Dominica, Grenada, Guadeloupe, Marie Galante, Martinique, Montserrat, Saba, St. Lucia, St. Vincent), Guatemala, Honduras, Panama, Costa Rica, Peru, Nicaragua, El Salvador, Guyana, Ecuador, Galapagos, Colombia, Brazil, Venezuela (Aragua, Distrito Federal, Guarico, Lara, Merida, Monagas, Sucre), Society Isl. (I) (Tahiti (I), Raiatea (I)), Bonin Isl. (I) (Chichijima (I), Hahajima (I)), Volcano Isl. (I) (Kita-Iwojima (I)), Mauritius (I), La Runion (I), Rodrigues (I), Bioko Isl. (Fernando Poo) (I), Sao Tome (I), Principe Isl. (I), Cameroon (I), Azores (I) (Santa Maria Isl. (I), Sao Miguel Isl. (I), Terceira (I), Graciosa (I), Sao Jorge (I), Pico (I), Faial (I), Corvo Isl. (I)), Madeira (I) (Madeira Isl. (I)), Canary Isl. (I) (Gran Canaria (I), Tenerife (I), La Palma Isl. (I)), Cape Verde Isl. (I) (Santo Antao Isl. (I), Ilha Brava (I)), Morocco (I), Algeria (I), Hawaii (I) (Kauai (I), Oahu (I), Molokai (I), Lanai (I), Maui (I), Hawaii Isl. (I)), Japan (I) (Honshu (I), Shikoku (I), Kyushu (I)), Bhutan (I), Sikkim (I), Jammu & Kashmir (I), Pakistan (I) (Sind (I), Pakistani Punjab (I), Murree (I)), India (I) (Punjab (I), Delhi (I), Uttar Pradesh (I), Assam (I), Meghalaya (I), Mizoram (I), Manipur (I), Bihar (I), West Bengal (I), Tamil Nadu (I), Kerala (I)), Sri Lanka (I), Nepal (I), China (I), Korea (I), USA (I) (Alabama (I), Florida (I), Georgia (I), Louisiana (I), Mississippi (I), South Carolina (I), Texas (I)), England (I), France (I), Switzerland (I), Spain (I), Portugal (I), Fiji (I), peninsular Malaysia (I), Singapore (I), Philippines (I), Vietnam (I), Bangladesh (I), Trinidad & Tobago (I) as per Catalogue of Life)

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Oxalis frutescens L. (Cultivated)

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Oxalis dehradunensis M. Bieb. Raizada (Native to: Bahamas, Cuba, Dominican Republic, Leeward Is., Windward Is.; Introduced into: Assam, Bermuda, Florida, Honduras, India, Louisiana, Mexico Gulf, Mexico Northeast, Mexico Southeast, Texas, Trinidad-Tobago as per POWO)
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Oxalis pes-caprae L. (This interesting species with distinctive purple dots on slightly succulent leaves in a basal rosette and large 2.5-3 cm across yellow flowers in an umbel on a long scape)

(South Africa (N-Cape Prov., W-Cape Prov., E-Cape Prov.), Namibia, trop. Africa (I), England (I), Portugal (I), Spain (I), Gibraltar (I), Baleares (I), France (I), Corsica (I), Sardinia (I), Malta (I), Sicily (I), Italy (I), Greece (I), Croatia (I), Crete (I), Libya (I), Tunisia (I), Algeria (I), Morocco (I), Northern Caucasus (I), Georgia [Caucasus] (I), China (I), Australia (I) (Western Australia (I), Northern Territory (I), South Australia (I), Queensland (I), New South Wales (I), Victoria (I), Tasmania (I)), Peru (I), Chile (I), Uruguay (I), Argentina (I), Brazil (I), Mexico (I), Cyprus (I) (C-Mountains (I), E-Cyprus (I), N-Cyprus (I), W-Cyprus (I)), East Aegaean Isl. (I), Rhodos (I), Turkey (I) (W-Anatolia (I)), Egypt (I) (Nile Delta (I), Nile Valley (I), NW-coastal Egypt (I)), Israel (I) (coastal W-Israel (I), Rift Valley (I), N-Israel (I)), Lebanon (I) (coastal W-Lebanon (I)), Sinai peninsula (I) (N-Sinai (I)), Syria (I) (coastal W-Syria (I), NW-Syria (I)), United Arab Emirates (I), Qatar (I), Afghanistan (I), Azores (I) (Santa Maria Isl. (I), Sao Miguel Isl. (I), Terceira (I), Graciosa (I), Sao Jorge (I), Pico (I), Faial (I), Flores Isl.), Madeira (I) (Madeira Isl. (I), Porto Santo Isl. (I)), Canary Isl. (I) (Lanzarote (I), Fuerteventura (I), Gran Canaria (I), Tenerife (I), Hierro (I), La Palma Isl. (I)), India (I), Pakistan (I), Pakistani Kashmir (I) (Gilgit (I)), USA (I) (Arizona (I), California (I), Florida (I)) as per Catalogue of life)

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In Delhi

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Oxalis purpurea L. (Cultivated)
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Oxalis spiralis G.Don (Introduced) (Colombia (Boyacá, Caldas, Cauca, Cesar, Cundinamarca, Magdalena, Nariño, Norte de Santander, Putumayo, Quindío, Santander, Tolima, Valle), Peru, Costa Rica, Ecuador, Bolivia (Cochabamba, La Paz, Santa Cruz), Venezuela (Aragua, Barinas, Distrito Federal, Guarico, Lara, Merida, Miranda, Sucre, Tachira, Trujillo), India (Tamil Nadu (introduced)) as per Catalogue of Life)
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Oxalis tetraphylla Cav. (Mexico (Aguascalientes, Chiapas, Ciudad de Mexico, Guerrero, Hidalgo, Jalisco, Mexico State, Michoacan, Morelos, Nayarit, Oaxaca, Puebla, Veracruz, Zacatecas), Guatemala, El Salvador, Costa Rica, Panama, Isla Guadalupe, Austria (I), Croatia (I), France (I), Croatia (I), Australia (I) (New South Wales (I)), Taiwan (I), Korea (I), Java (I), Vietnam (I), India (I), La Runion (I), Cameroon (I) as per Catalogue of Life)
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In Flora of India Vol-4 by BSI the account of Oxalidaceae is written by M.K.Manna. This
document (Manna, 1997) have mentioned presence of following ten wild species in India-
1- Oxalis acetosella L. (line diagram given in the document)
2- O. cernua Thunb. (line diagram given in the document) = Oxalis pes-caprae L.
3- O. corniculata L. (line diagram given in the document)
4- O. corymbosa DC. (line diagram given in the document) = Oxalis debilis var. corymbosa (DC.) Lourteig
5- O. dehradunensis Raiz. (line diagram given in the document)
6- O. deppei Lodd. (line diagram given in the document) is a synonym of Oxalis tetraphylla Cav.
7- O. griffithii Edgew. & Hook.f. (line diagram given in the document)
8- O. lasiandra Zucc. (probably an escape from cultivation)
9- O. pubescens H.B.K. (line diagram given in the document) is a synonym of Oxalis spiralis Ruiz & Pav. ex G.Don 10. O. variabilis Jacq. (line diagram given in the document) syn. of Oxalis purpurea L.

No Oxalis seems threatened in India as no species is mentioned in Red Data Book of Indian Plants by Nayar and Sastry (1987-90).

.
From Floral Database of Tamilnadu :

Binomial Habit Notes References Distribution
Oxalis acetosella L. Herb Western Ghats,
Weed, Native of Tropical America
Flora of Tamil
Nadu, VOL. I, 1983
Nilgiri
Oxalis cernua Thunb. = Oxalis pes-caprae L.   Herb Western
Ghats, Weed, Native of Tropical America
Flora
of Tamil Nadu, VOL. I, 1983; Matthew, 1969, 1983
Madurai,
Nilgiri
Oxalis corniculata L. Herb Plains,
Degraded Forests, Weed, Native of Tropical America
Flora
of Tamil Nadu, VOL. I, 1983
All
districts
Oxalis corymbosa DC. = Oxalis debilis var. corymbosa (DC.) Lourteig Herb Western
Ghats & Eastern Ghats, Weed, Native of Tropical America
Flora
of Tamil Nadu, VOL. I, 1983; Matthew, 1969
Dindigul,
Madurai, Nilgiri, Salem, Tirunelveli
Oxalis deppei Lodd. is a synonym of Oxalis tetraphylla Cav.     Herb Western
Ghats, Weed, Native of Tropical America
Flora
of Tamil Nadu, VOL. I, 1983; Matthew, 1969
Dindigul,
Nilgiri
Oxalis latifolia H. B. K.  Herb Western
Ghats & Eastern Ghats, Weed,
Moist  Deciduous Forests, Native
of Tropical America
Flora
of Tamil Nadu, VOL. I, 1983
Coimbatore,
Dharmapuri,  Nilgiri, Salem, Theni,
Tirunelveli
Oxalis pubescens H. B. K. is a synonym of Oxalis spiralis Ruiz & Pav. ex G.Don   Herb Western
Ghats, Weed, Native of Tropical America
Flora
of Tamil Nadu, VOL. I, 1983
Dindigul,
Nilgiri
Oxalis variabilis Jacq. syn. of Oxalis purpurea L. Herb Western
Ghats, Weed, Native of Tropical America
Flora
of Tamil Nadu, VOL. I, 1983
Nilgiri

.

.

Species with description & pictures in Flowers of India as on 18.2.14:

Botanical name Synonyms Family Common name
Oxalis corniculata Oxalis repens Oxalidaceae Creeping Wood Sorrel
Oxalis debilis var. corymbosa Oxalis corymbosa Oxalidaceae Large-Flowered Pink Sorrel
Oxalis hedysaroides ‘Rubra’ Oxalidaceae Fire Fern
Oxalis latifolia Oxalidaceae Wood Sorrel
Oxalis pes-caprae Oxalis burmannii, Oxalis cernua Oxalidaceae Bermuda Buttercup
Oxalis purpurea Oxalis variabilis Oxalidaceae Purple Wood Sorrel
Oxalis stricta Oxalidaceae Yellow Wood Sorrel
Oxalis triangularis Acetosella triangularis Oxalidaceae Purple Shamrock

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.

Mansfeld’s Encyclopedia of Agricultural and Horticultural Crops: (Except … edited by Peter Hanelt, R. Büttner (2001- Species in India with details-

>

Floriculture in India By Gurcharan Singh Randhawa, Amitabha Mukhopadhyay (1986)-
Oxalis deppei Lodd. is a synonym of Oxalis tetraphylla Cav.,

.

Flora of Ranga Reddi District Andhra Pradesh, India By T. Pullaiah, M. Silar Mohammed (2001- Species with keys & details)-

.

Flora of Eastern Ghats: Hill Ranges of South East India, Volume 1 By T. Pullaiah, D. Muralidhara Rao, K. Sri Ramamurthy (2002- Species with keys & details)-
Oxalis corninulata &
Oxalis dehradunensis Raizada 

,

Clover/oxalis : 1 post by 1 author.

I find a lot of confusion regarding the identity of Clover and Oxalis. Many lay-people use this synonymously and I am confused. ‘Google Guru’ tells me they are different. Would appreciate some clarification on this.


Pl. see comparative images at Oxalis


.
Oxalis : 3 posts by 2 authors.

I have updated eFI (efloraofindia) page on Oxalis

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.


I have added the list of wild Oxalis species known in India as per the document by BSI (Manna,1997).


,  

Pl. go throughOxalis ‎(Oxalidaceae) page with images of species in efloraofindia.

I request you to pl. go through & point out mistakes, if any. I hope this will aid in identifications in future. If anybody can send images of other species of this genera (for incorporation in the website), if any, or can identify unidentified images, it will be really nice.