Rubus argutus Link. Sawtooth Blackberry. Phen: Apr-May; Jun. Hab: Thickets, disturbed areas.
Origin/Endemic status: Native
Syn: = C, F, G, GW2, Il, NE, RAB, S, Tn, W, Ladd & Thomas (2015); > Rubus argutus – K4; > Rubus arvensis – K4; > Rubus louisianus – Tx; > Rubus oklahomus – NcTx, Tx; > Rubus persistens – Tx; > Rubus saepescandens – Tx
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