Symphytum grandiflorum (English Wikipedia)

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

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bestlandscapeideas.com

Lovejoy, Ann (2012). The Ann Lovejoy Handbook of Northwest Gardening. Seattle: Sasquatch Books. p. 413. ISBN 9781570618789. Running comfrey, Symphytum grandiflorum, ... 'Hidcote Blue' ... 'Hidcote Pink'...

GBIF Backbone Taxonomy. "Symphytum grandiflorum DC". gbif.org. GBIF Secretariat. Retrieved 16 April 2022. Synonyms ... Symphytum ciscaucasicum Gvin., ... Symphytum ibericum Stev., Symphytum ibericum Stev. ex M.Bieb., Symphytum ibericum subsp. abchasicum (Trautv.) Gvin., Symphytum ibericum var. abchasicum (Trautv.) Gvin.

"Symphytum grandiflorum". Plant Finder. Missouri Botanical Garden. Retrieved 16 April 2022. ... large-flowered comfrey

"Symphytum grandiflorum". The Royal Horticultural Society. 2022. Retrieved 16 April 2022. Other common names; dwarf comfrey ... 8 suppliers