Biennial plant (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Biennial plant" in English language version.

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doi.org

harvard.edu

ui.adsabs.harvard.edu

jstor.org

  • Gross, Ronald S.; Werner, Patricia A. (1983). "Probabilities of Survival and Reproduction Relative to Rosette Size in the Common Burdock (Arctium minus: Compositae)". American Midland Naturalist. 109 (1): 184. doi:10.2307/2425529. JSTOR 2425529.

nih.gov

pubmed.ncbi.nlm.nih.gov

oxforddictionaries.com

  • "Biennial". Oxford Dictionaries. Oxford University Press. Archived from the original on August 3, 2016. Retrieved August 9, 2016.

rhs.org.uk

semanticscholar.org

api.semanticscholar.org

tamu.edu

aggie-horticulture.tamu.edu

  • "Annual, Perennial, Biennial?". Texas Cooperative Extension. Archived from the original on 14 August 2012. Retrieved 31 August 2012.

web.archive.org

  • "Annual, Perennial, Biennial?". Texas Cooperative Extension. Archived from the original on 14 August 2012. Retrieved 31 August 2012.
  • "Biennial". Oxford Dictionaries. Oxford University Press. Archived from the original on August 3, 2016. Retrieved August 9, 2016.
  • "Bolting in vegetables". Royal Horticultural Society. Archived from the original on 21 June 2015. Retrieved 21 June 2015.

worldcat.org

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