Robert W. Freckmann Herbarium

Search Results:       Common Name: tearthumb

List for printing without synonyms and photos.
Checklist from Wisconsin State Herbarium
Click on taxon for details including: Photos ( * ), Distribution Maps ( + ), Ethnobotany and Google Search.
      Family Polygonaceae (click for list of genera only)  
            Persicaria arifolia (L.) Haraldson * +
              halberd-leaved tear-thumb
                 Polygonum arifolium L.
                 Polygonum arifolium L. var. lentiforme Fernald & Griscom
                 Polygonum arifolium L. var. pubescens (R.Keller) Fernald
                 Polygonum sagittatum L. var. pubescens Keller
                 Tracaulon arifolium (L.) Raf.
Image of Persicaria arifolia (L.) Haraldson
            Persicaria sagittata (L.) H.Gross * +
              arrow-leaved tear-thumb
                 Polygonum sagittatum L.
                 Polygonum sagittatum L. var. gracilentum Fernald
                 Tracaulon sagittatum (L.) Small
                 Tracaulon sagittatum (L.) Small var. gracilentum (Fernald) C.F.Reed
                 Truellum sagittatum (L.) SojŠk
Image of Persicaria sagittata (L.) H.Gross

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