Corylus balcana f. atropurpurea P.D.Sell
Corylus tubulosa var. atropurpurea (Booth) A.DC.
Corylus balcana P.D.Sell
Corylus maxima f. purpurea (Loudon) C.K.Schneid.
Corylus tubulosa var. oblonga Risso
Lopima vittata Dochnahl
Lopima anglicana Dochnahl
Lopima amygdalacca Dochnahl
Corylus tubulosa var. rubra Risso
Corylus maxima var. rubra (Aiton) C.K.Schneid.
Corylus maxima f. atropurpurea (Booth) Dippel
Corylus avellana var. purpurea Loudon
Corylus tubulosa purpurea (Loudon) Audib. ex Mouill.
Corylus sativa Poit. & Turpin
Lopima hispanica Dochnahl
Lopima caesia Dochnahl
Lopima hempelii Dochnahl
Corylus intermedia Fingerh.
Corylus tubulosa var. colurna Risso
Corylus purpurea Dochnahl
Corylus maxima var. atropurpurea T.W.Sanders
Corylus tubulosa Willd.
Corylus tubulosa var. purpurea (Loudon) Spach
Corylus avellana var. viminalis Henriksson
Corylus arborescens G.Gaertn., B.Mey. & Scherb.
Corylus atropurpurea Booth
Lopima atropurpurea (Booth) Dochnahl
Corylus maxima var. purpurea (Loudon) Rehder
Corylus avellana var. alba Aiton
Lopima alba (Aiton) Dochnahl
Corylus rubra (Aiton) Borkh.
Lopima downtonensis Dochnahl
Lopima rubra Dochnahl
Corylus avellana var. rubra Aiton
Corylus avellana var. tubulosa Loudon
Corylus maxima var. alba (Aiton) C.K.Schneid.