Chelone obliqua (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Chelone obliqua" in English language version.

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5usda.gov

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1wildflower.org

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1missouribotanicalgarden.org

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1illinoiswildflowers.info

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1finegardening.com

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1perennials.com

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1bonap.net

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1biodiversitylibrary.org

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1doi.org

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1jstor.org

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1nih.gov

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1natureserve.org

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1knps.org

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1marylandbiodiversity.com

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biodiversitylibrary.org

Small, John Kunkel (1933). Manual of the Southeastern Flora. Chapel Hill: University of North Carolina Press. Retrieved 3 November 2022.

bonap.net

Biota of North America Program (14 December 2014). "Floristic Synthesis of North America: Chelone obliqua". Retrieved 3 November 2022.

doi.org

Allan D. Nelson and Wayne J. Elisens (1999). "Polyploid evolution and biogeography in Chelone (Scrophulariaceae): morphological and isozyme evidence". American Journal of Botany. 86 (10). Botanical Society of America: 1487–1501. doi:10.2307/2656929. JSTOR 2656929. PMID 10523288.

finegardening.com

"Turtlehead Chelone obliqua". FineGardening. Retrieved 3 November 2022.

illinoiswildflowers.info

Hilty, John (5 November 2019). "Pink Turtlehead (Chelone obliqua speciosa". Illinois Wild Flowers. Retrieved 3 November 2022.

jstor.org

Allan D. Nelson and Wayne J. Elisens (1999). "Polyploid evolution and biogeography in Chelone (Scrophulariaceae): morphological and isozyme evidence". American Journal of Botany. 86 (10). Botanical Society of America: 1487–1501. doi:10.2307/2656929. JSTOR 2656929. PMID 10523288.

knps.org

Dunlap, Robert (2022). "Native Spotlight: Chelone". The Lady Slipper Volume 37. Kentucky Native Plant Society. Retrieved 3 November 2022.

marylandbiodiversity.com

"Red Turtlehead". Maryland Biodiversity Project. Retrieved 3 November 2022.

missouribotanicalgarden.org

"Chelone obliqua". Missouri Botanical Garden. Retrieved 3 November 2022.

natureserve.org

explorer.natureserve.org

NatureServe (1 October 2022). "Chelone obliqua". NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer. Arlington, Virginia: NatureServe Explorer. Retrieved 3 November 2022.

nih.gov

pubmed.ncbi.nlm.nih.gov

Allan D. Nelson and Wayne J. Elisens (1999). "Polyploid evolution and biogeography in Chelone (Scrophulariaceae): morphological and isozyme evidence". American Journal of Botany. 86 (10). Botanical Society of America: 1487–1501. doi:10.2307/2656929. JSTOR 2656929. PMID 10523288.

perennials.com

"Chelone obliqua". Perennials.com. 2022. Retrieved 3 November 2022.

usda.gov

plants.usda.gov

"Chelone obliqua L." United States Department of Agriculture Natural Resources Conservation Service. Retrieved 3 November 2022.
"Chelone obliqua L. var. erwiniae Pennell & Wherry". United States Department of Agriculture Natural Resources Conservation Service. Retrieved 3 November 2022.
"Chelone obliqua L. var. obliqua". United States Department of Agriculture Natural Resources Conservation Service. Retrieved 3 November 2022.
"Chelone obliqua L. var. speciosa Pennell & Wherry". United States Department of Agriculture Natural Resources Conservation Service. Retrieved 3 November 2022.

adminplants.sc.egov.usda.gov

"PLANTS Profile: Chelone obliqua L." United States Department of Agriculture Natural Resources Conservation Service. Retrieved 3 November 2022.

wildflower.org

"Chelone obliqua". Lady Bird Johnson Wildflower Center. The University of Texas at Austin. 7 December 2012. Retrieved 3 November 2022.