Copy of Walter's original text - Carduus spinossimus

Full citation below:

Walter, Thomas. Flora caroliniana :secundum systema vegetabilium perillustris Linnaei digesta; characteres essentiales naturalesve et differentias veras exhibens; cum emendationibus numerosis: descriptionum antea evulgatarum: adumbrationes stirpium plus mille continens: necnon, generibus novis non paucis, speciebus plurimis novisq. ornata /auctore Thomas Walter, Agricola. p.194. London. 1788.

Photographer: Walter, Thomas. Flora caroliniana: secundum systema vegetabilium perillustris Linnaei digesta… p.194.... Publisher: Hamilton, Hayley.