Rubus allegheniensis Porter var. allegheniensis . Allegheny Blackberry. Phen: May-Jun; Jul. Hab: Forests, woodlands, grassy balds. Dist: NS west to MN, south to w. NC, n. GA, and e. TN.

Synonymy: = Rubus allegheniensis Porter – FNA9, G, GrPl, Il, Mi, NY, Pa, RAB, Tn, Va, W; = Rubus nigrobaccus L.H.Bailey – S; < Rubus allegheniensis Porter – C; > Rubus allegheniensis Porter – S13; > Rubus allegheniensis Porter var. allegheniensis – F, K1, K3, K4, WV; > Rubus allegheniensis Porter var. plausus L.H.Bailey; > Rubus allegheniensis Porter var. populifolius Fernald; > Rubus avipes L.H.Bailey; > Rubus bractealis L.H.Bailey; > Rubus campester L.H.Bailey; > Rubus concameratus H.A.Davis & T.Davis – WV; > Rubus congruus L.H.Bailey; > Rubus floricomus Blanch.; > Rubus latens L.H.Bailey; > Rubus nigrobaccus L.H.Bailey – S13; > Rubus nigrobaccus L.H.Bailey var. calycosus Fernald; > Rubus nuperus L.H.Bailey; > Rubus par L.H.Bailey; > Rubus paulus L.H.Bailey; > Rubus pergratus Blanch.; > Rubus pugnax L.H.Bailey – WV; > Rubus rappii L.H.Bailey; > Rubus reravus L.H.Bailey – F; > Rubus separ L.H.Bailey; > Rubus villosus Aiton var. montanus Porter

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Wetland Indicator Status:

• Atlantic and Gulf Coastal Plain: UPL (taxonomic lump from wetland indicator species)
• Atlantic and Gulf Coastal Plain: FAC (taxonomic lump from wetland indicator species)
• Atlantic and Gulf Coastal Plain: FACU (taxonomic lump from wetland indicator species)
• Eastern Mountains and Piedmont: FACU (taxonomic lump from wetland indicator species)
• Eastern Mountains and Piedmont: FAC (taxonomic lump from wetland indicator species)
• Great Plains: UPL (taxonomic split from wetland indicator species)
• Midwest: FACU (taxonomic lump from wetland indicator species)
• Northcentral & Northeast: FACU (taxonomic lump from wetland indicator species)
• Northcentral & Northeast: FAC (taxonomic lump from wetland indicator species)