Symphytum officinale (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Symphytum officinale" in English language version.

refsWebsite

Global rank English rank

8nih.gov

4^th place

5doi.org

2^nd place

1usda.gov

438^th place

336^th place

1ars-grin.gov

607^th place

747^th place

1researchgate.net

120^th place

125^th place

1drugs.com

399^th place

333^rd place

1europa.eu

68^th place

117^th place

1missouribotanicalgarden.org

5,410^th place

3,396^th place

1floraweb.de

8,372^nd place

low place

1conservationgrade.org

low place

1berkeley.edu

580^th place

462^nd place

1tropicos.org

713^th place

3,176^th place

1archive-it.org

910^th place

593^rd place

1fda.gov

447^th place

338^th place

1ftc.gov

3,796^th place

2,268^th place

1worldcat.org

5^th place

archive-it.org

wayback.archive-it.org

"FDA Advises Dietary Supplement Manufacturers to Remove Comfrey Products From the Market". US Food and Drug Administration. 6 July 2001. Archived from the original on 14 November 2017. Retrieved 16 January 2019.

ars-grin.gov

npgsweb.ars-grin.gov

"Symphytum officinale". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 1 January 2018.

berkeley.edu

ucjeps.berkeley.edu

https://ucjeps.berkeley.edu/eflora/eflora_keys.php?key=8767

conservationgrade.org

"Which flowers are the best source of nectar?". Conservation Grade. 2014-10-15. Retrieved 2017-10-18.

doi.org

Van Der Kooi, Casper J.; Pen, I.; Staal, M.; Stavenga, D. G.; Elzenga, J. T. M. (2015). "Competition for pollinators and intra-communal spectral dissimilarity of flowers". Plant Biology. 18 (1): 56–62. doi:10.1111/plb.12328. PMID 25754608.
Vogl, Sylvia; Picker, Paolo; Mihaly-Bison, Judit; Fakhrudin, Nanang; Atanasov, Atanas G.; Heiss, Elke H.; Wawrosch, Christoph; Reznicek, Gottfried; Dirsch, Verena M.; Saukel, Johannes; Kopp, Brigitte (2013). "Ethnopharmacological in vitro studies on Austria's folk medicine—An unexplored lore in vitro anti-inflammatory activities of 71 Austrian traditional herbal drugs". Journal of Ethnopharmacology. 149 (3): 750–71. doi:10.1016/j.jep.2013.06.007. PMC 3791396. PMID 23770053.
Cameron, M.; Chrubasik, S. (31 May 2013). "Topical herbal therapies for treating osteoarthritis". The Cochrane Database of Systematic Reviews. 5 (5): CD010538. doi:10.1002/14651858.CD010538. PMC 4105203. PMID 23728701.
Oberlies, Nicholas H.; Kim, Nam-Cheol; Brine, Dolores R.; Collins, Bradley J; Handy, Robert W.; Sparacino, Charles M.; Wani, Mansukh C.; Wall, Monroe E. (2007). "Analysis of herbal teas made from the leaves of comfrey (Symphytum officinale): Reduction of N-oxides results in order of magnitude increases in the measurable concentration of pyrrolizidine alkaloids". Public Health Nutrition. 7 (7): 919–24. doi:10.1079/phn2004624. PMID 15482618.
Moreira, Rute; Pereira, David; Valentão, Patrícia; Andrade, Paula (5 June 2018). "Pyrrolizidine Alkaloids: Chemistry, Pharmacology, Toxicology and Food Safety". International Journal of Molecular Sciences. 19 (6): 1668. doi:10.3390/ijms19061668. ISSN 1422-0067. PMC 6032134. PMID 29874826.

drugs.com

"Comfrey". Drugs.com. 2018. Retrieved 16 January 2019.

europa.eu

ema.europa.eu

"Assessment report on Symphytum officinale L., radix" (PDF). European Medicines Agency. 5 May 2015. Retrieved 16 January 2019.

fda.gov

"FDA Advises Dietary Supplement Manufacturers to Remove Comfrey Products From the Market". US Food and Drug Administration. 6 July 2001. Archived from the original on 14 November 2017. Retrieved 16 January 2019.

floraweb.de

Symphytum officinale L. s. l., Arznei-Beinwell. In: FloraWeb.de.

ftc.gov

"FTC Announces a Second Case Focusing on Safety Risks of Comfrey Products Promoted via Internet". US Federal Trade Commission. 13 July 2001. Retrieved 16 January 2019.

missouribotanicalgarden.org

"Symphytum officinale". Plant Finder, Missouri Botanical Garden. Retrieved 16 January 2019.

nih.gov

pubmed.ncbi.nlm.nih.gov

Van Der Kooi, Casper J.; Pen, I.; Staal, M.; Stavenga, D. G.; Elzenga, J. T. M. (2015). "Competition for pollinators and intra-communal spectral dissimilarity of flowers". Plant Biology. 18 (1): 56–62. doi:10.1111/plb.12328. PMID 25754608.
Vogl, Sylvia; Picker, Paolo; Mihaly-Bison, Judit; Fakhrudin, Nanang; Atanasov, Atanas G.; Heiss, Elke H.; Wawrosch, Christoph; Reznicek, Gottfried; Dirsch, Verena M.; Saukel, Johannes; Kopp, Brigitte (2013). "Ethnopharmacological in vitro studies on Austria's folk medicine—An unexplored lore in vitro anti-inflammatory activities of 71 Austrian traditional herbal drugs". Journal of Ethnopharmacology. 149 (3): 750–71. doi:10.1016/j.jep.2013.06.007. PMC 3791396. PMID 23770053.
Cameron, M.; Chrubasik, S. (31 May 2013). "Topical herbal therapies for treating osteoarthritis". The Cochrane Database of Systematic Reviews. 5 (5): CD010538. doi:10.1002/14651858.CD010538. PMC 4105203. PMID 23728701.
Oberlies, Nicholas H.; Kim, Nam-Cheol; Brine, Dolores R.; Collins, Bradley J; Handy, Robert W.; Sparacino, Charles M.; Wani, Mansukh C.; Wall, Monroe E. (2007). "Analysis of herbal teas made from the leaves of comfrey (Symphytum officinale): Reduction of N-oxides results in order of magnitude increases in the measurable concentration of pyrrolizidine alkaloids". Public Health Nutrition. 7 (7): 919–24. doi:10.1079/phn2004624. PMID 15482618.
Moreira, Rute; Pereira, David; Valentão, Patrícia; Andrade, Paula (5 June 2018). "Pyrrolizidine Alkaloids: Chemistry, Pharmacology, Toxicology and Food Safety". International Journal of Molecular Sciences. 19 (6): 1668. doi:10.3390/ijms19061668. ISSN 1422-0067. PMC 6032134. PMID 29874826.

ncbi.nlm.nih.gov

Vogl, Sylvia; Picker, Paolo; Mihaly-Bison, Judit; Fakhrudin, Nanang; Atanasov, Atanas G.; Heiss, Elke H.; Wawrosch, Christoph; Reznicek, Gottfried; Dirsch, Verena M.; Saukel, Johannes; Kopp, Brigitte (2013). "Ethnopharmacological in vitro studies on Austria's folk medicine—An unexplored lore in vitro anti-inflammatory activities of 71 Austrian traditional herbal drugs". Journal of Ethnopharmacology. 149 (3): 750–71. doi:10.1016/j.jep.2013.06.007. PMC 3791396. PMID 23770053.
Cameron, M.; Chrubasik, S. (31 May 2013). "Topical herbal therapies for treating osteoarthritis". The Cochrane Database of Systematic Reviews. 5 (5): CD010538. doi:10.1002/14651858.CD010538. PMC 4105203. PMID 23728701.
Moreira, Rute; Pereira, David; Valentão, Patrícia; Andrade, Paula (5 June 2018). "Pyrrolizidine Alkaloids: Chemistry, Pharmacology, Toxicology and Food Safety". International Journal of Molecular Sciences. 19 (6): 1668. doi:10.3390/ijms19061668. ISSN 1422-0067. PMC 6032134. PMID 29874826.

researchgate.net

Van Der Kooi, Casper J.; Pen, I.; Staal, M.; Stavenga, D. G.; Elzenga, J. T. M. (2015). "Competition for pollinators and intra-communal spectral dissimilarity of flowers". Plant Biology. 18 (1): 56–62. doi:10.1111/plb.12328. PMID 25754608.

tropicos.org

"Symphytum officinale". Tropicos. Missouri Botanical Garden. 4000088.

usda.gov

plants.sc.egov.usda.gov

USDA, NRCS (n.d.). "Symphytum officinale". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 7 December 2015.

worldcat.org

Moreira, Rute; Pereira, David; Valentão, Patrícia; Andrade, Paula (5 June 2018). "Pyrrolizidine Alkaloids: Chemistry, Pharmacology, Toxicology and Food Safety". International Journal of Molecular Sciences. 19 (6): 1668. doi:10.3390/ijms19061668. ISSN 1422-0067. PMC 6032134. PMID 29874826.