Samolus valerandi L. (Temp. & Subtropical Old World to Tropical Mountains: Afghanistan, Albania, Algeria, Angola, Austria, Baleares, Baltic States, Belgium, Botswana, Bulgaria, Canary Is., Cape Provinces, Cape Verde, Chad, China South-Central, China Southeast, Corse, Cyprus, Czechoslovakia, Denmark, East Aegean Is., Egypt, Eritrea, Ethiopia, Finland, France, Germany, Great Britain, Greece, Hungary, Iran, Iraq, Ireland, Italy, Kenya, Kirgizstan, Kriti, Krym, KwaZulu-Natal, Lebanon-Syria, Libya, Madeira, Mauritania, Morocco, Mozambique, Namibia, Netherlands, Nigeria, North Caucasus, Northern Provinces, Oman, Pakistan, Palestine, Poland, Portugal, Romania, Sardegna, Saudi Arabia, Sicilia, Sinai, Somalia, Spain, Sudan, Swaziland, Sweden, Switzerland, Tadzhikistan, Transcaucasus, Tunisia, Turkey, Turkey-in-Europe, Turkmenistan, Ukraine, Uzbekistan, West Himalaya, Western Sahara, Yemen, Yugoslavia, Zambia, Zaïre, Zimbabwe as per POWO)
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BSI Flora of India Checklist Volume 2 (1993) (Distribution):
Himachal Pradesh, Jammu & Kashmir
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Species with description from Flora of Pakistan (Distribution):
Samolus valerandi L. (W. Europe, W. & E. Mediterranean, Balkans, Turkey, Soviet C. Asia, India, Pakistan, China)
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Species with description & keys in Flora of China (Distribution other than China):
Samolus valerandi Linnaeus [Cosmopolitan].