Robert W. Freckmann Herbarium

Search Results:     Genus: Pyrus  


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 Rosaceae (click for list of genera only)  
            Amelanchier bartramiana (Tausch) M.Roem. * +
              Bartram's Juneberry, mountain serviceberry, oblong-fruit serviceberry
                 Pyrus bartramiana Tausch
Image of Amelanchier bartramiana (Tausch) M.Roem.
            Amelanchier sanguinea (Pursh) DC. var. sanguinea * +
              low shadblow, New England serviceberry, round-leaved serviceberry
                 Amelanchier humilis Wiegand
                 Amelanchier humulis Wiegand var. campestris Nielsen
                 Amelanchier humilis Wiegand var. compacta Nielsen
                 Amelanchier humulis Wiegand var. exserrata Nielsen
                 Amelanchier humulis Wiegand var. humilis
                 Amelanchier humilis Wiegand var. typica Nielsen
                 Amelanchier huronensis Wiegand
                 Pyrus sanguinea Pursh
Image of Amelanchier sanguinea (Pursh) DC. var. sanguinea
            Aronia X prunifolia (Marshall) Rehder (pro sp.) * +
              black chokecherry, hybrid chokeberry
                 (PARENTS = Aronia arbutifolia (L.) Pers. X A. melanocarpa (Michx.) Elliott)
                 Aronia arbutifolia (L.) Elliott var. atropurpurea (Britton) F.Seym.
                 Aronia atropurpurea Britton
                 Aronia floribunda (Lindl.) Spach
                 Aronia prunifolia (Marshall) Rehder
                 Photinia floribunda (Lindl.) K.R.Robertson & J.B.Phipps
                 Pyrus arbutifolia (L.f.) Pers. var. atropurpurea (Britton) B.L.Rob.
                 Pyrus floribunda Lindl.
                 Sorbus arbutifolia (L.) Heynh. var. atropurpurea (Britton) C.K.Schneid.
Image of Aronia X prunifolia (Marshall) Rehder (pro sp.)
            Aronia melanocarpa (Michx.) Elliott * +
              black chokeberry
                 Aronia arbutifolia (L.) Elliott var. nigra (Willd.) F.Seym.
                 Aronia nigra (Willd.) Koehne
                 Photinia melanocarpa (Michx.) K.R.Robertson & J.B.Phipps
                 Pyrus arbutifolia (L.f.) Pers. var. nigra Willd.
                 Pyrus melanocarpa (Michx.) Willd.
                 Sorbus melanocarpa (Michx.) Heynh.
Image of Aronia melanocarpa (Michx.) Elliott
            Malus coronaria (L.) Mill. * +
              American crabapple, sweet crab, wild sweet crabapple
                 Malus coronaria (L.) Mill. var. dasycalyx Rehder
                 Pyrus coronaria L.
Image of Malus coronaria (L.) Mill.
            Malus ioensis (A.W.Wood) Britton var. ioensis * +
              Iowa crab, prairie crabapple
                 Malus ioensis (A.W.Wood) Britton var. bushii Rehder
                 Malus ioensis (A.W.Wood) Britton var. palmeri Rehder
                 Pyrus ioensis (A.W.Wood) L.H.Bailey
Image of Malus ioensis (A.W.Wood) Britton var. ioensis
            Malus pumila Mill. * +
              cultivated apple
                 Malus communis Poir.
                 Malus domestica (Borkh.) Borkh.
                 Malus sylvestris Mill., sensu Lange (1998)
                 Pyrus malus auct. non L.
                 Pyrus pumila (Mill.) K.Koch
Image of Malus pumila Mill.
            Malus sieboldii (Regel) Rehder * +
              Japanese crab, Toringo crabapple
                 Pyrus sieboldii Regel
Image of Malus sieboldii (Regel) Rehder
            Pyrus communis L. * +
              pear
Image of Pyrus communis L.
            Sorbus americana Marshall * +
              American mountain-ash
                 Pyrus americana (Marshall) DC.
                 Pyrus americana (Marshall) DC. var. microcarpa (Pursh) Torr. & A.Gray
                 Pyrus microcarpa (Pursh) DC.
                 Sorbus microcarpa Pursh
Image of Sorbus americana Marshall
            Sorbus aucuparia L. * +
              Eurasian mountain-ash, European mountain-ash, rowan
                 Pyrus aucuparia (L.) Gaertn.
Image of Sorbus aucuparia L.
            Sorbus decora (Sarg.) C.K.Schneid. * +
              northern mountain-ash, showy mountain-ash
                 Pyrus americana (Marshall) DC. var. decora Sarg.
                 Pyrus decora (Sarg.) Hyl.
Image of Sorbus decora (Sarg.) C.K.Schneid.


         
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