Acer italum var. keckianum Asch. & Sint. variety homotypic synonym

Acer hyrcanum var. reygassei (Boiss. & C.I.Blanche) Pax variety synonym

Acer hyrcanum f. intermedium (Pancic) Bornm. form synonym

Acer hyrcanum var. intermedium (Pancic) Bornm. variety synonym

Acer opalus var. serbicum Pax variety synonym

Acer opalus subsp. tauricola (Boiss. & Balansa) A.E.Murray subspecies synonym

Acer opalus subsp. stevenii (Pojark.) A.E.Murray subspecies synonym

Acer keckianum (Asch. & Sint. ex Pax) Asch. & Sint. ex Pojark. species synonym

Acer opalus var. sphaerocaryum (Yalt.) A.E.Murray variety synonym

Acer opalus subsp. reygassei (Boiss. & Blume) A.E.Murray subspecies synonym

Acer opalus var. reginae-amaliae (Orph. ex Boiss.) Aldén variety synonym

Acer opalus var. paradoxum (Bornm. & Sint.) A.E.Murray variety synonym

Acer opalus f. keckianum (Asch. & Sint. ex Pax) A.E.Murray form synonym

Acer opalus subsp. intermedium (Pancic) A.E.Murray subspecies synonym

Acer opalus subsp. hyrcanum (Fisch. & C.A.Mey.) A.E.Murray subspecies synonym

Acer intermedium f. optentum Jovan. form synonym

Acer intermedium var. minutum Jovan. variety synonym

Acer intermedium f. latialatum Jovan. form synonym

Acer intermedium f. fukarekii Jovan. form synonym

Acer intermedium f. cernjavskii Jovan. form synonym

Acer amaliae Orph. ex Boiss. species synonym

Acer hyrcanum f. vitosensis Palam. form synonym

Acer hyrcanum subsp. intermedium (Pancic) Palam. subspecies heterotypic synonym

Acer stevenii Pojark. species synonym

Acer reginae-amaliae Boiss. species synonym

Acer libani Pojark. species synonym

Acer hyrcanum subsp. keckianum (Asch. & Sint. ex Pax) Yalt. subspecies accepted

Acer italum var. keckianum Asch. & Sint. ex Pax variety synonym

Acer hyrcanum subsp. sphaerocarpum Yalt. subspecies accepted

Acer hyrcanum subsp. stevenii (Pojark.) A.E.Murray subspecies accepted

Acer tauricola Boiss. & Balansa species synonym

Acer hyrcanum subsp. hyrcanum subspecies accepted

Acer italum f. keckianum (Asch. & Sint. ex Pax) Schwer. form synonym

Acer hyrcanum var. intermedium (Pancic) Pancic variety heterotypic synonym

Acer italum f. cordisectum (Borbás) Schwer. form synonym

Acer hyrcanum f. tomentellum (Pax) Simonk. form synonym

Acer italum f. reygassei (Boiss. & C.I.Blanche) Schwer. form synonym

Acer italum var. acutilobum Schwer. variety synonym

Acer italum f. tomentellum (Pax) Schwer. form synonym

Acer hyrcanum subsp. reginae-amaliae (Orph. ex Boiss.) E.Murray subspecies accepted

Acer italum f. tauricola (Boiss. & Balansa) Schwer. form synonym

Acer italum var. reygassei (Boiss. & C.I.Blanche) Pax variety synonym

Acer italum f. serbicum (Pax) Schwer. form synonym

Acer hyrcanum subsp. sphaerocaryum Yalt subspecies accepted

Acer hyrcanum subsp. intermedium (Pancic) Bornm. subspecies accepted

Acer intermedium var. cordisectum Borbás variety synonym

Acer italum var. intermedium Pax variety synonym

Acer monspessulanum var. lycicum Bornm. variety synonym

Acer reygassei Boiss. & C.I.Blanche species synonym

Acer italum var. hyrcanum (Fisch. & C.A.Mey.) Pax variety synonym

Acer italum f. intermedium (Pancic) Schwer. form synonym

Acer orientale f. quinquenerve Vierh. form synonym

Acer hyrcanum var. paradoxum Bornm. & Sint. variety synonym

Acer italum var. serbicum Pax variety synonym

Acer italum subsp. hyrcanum (Fisch. & C.A.Mey.) Pax subspecies synonym

Acer keckianum (Asch. & Sint. ex Pax) Asch. & Sint. species homotypic synonym

Acer italum var. tomentellum Pax variety synonym

Acer italum var. tauricola (Boiss. & Balansa) Pax variety synonym

Acer hyrcanum var. reygassei (Boiss. & Blanche) Boiss. variety synonym

Acer hyrcanum var. cordisectum (Borbás) Bornm. variety synonym

Acer intermedium Pancic species heterotypic synonym

Acer hyrcanum subsp. tauricola (Boiss. & Balansa) Yalt. subspecies accepted