1.
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Frankfurt am Main : A. Strothe, c1986.
German | S 42 KUN.S 1986 |
|
2.
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Wallingford, Oxon, UK : CAB International, c1996.
English | S 42 CRO.G |
|
3.
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Geneva, Switzerland : International Union for the Protection of New Varieties of Plants (UPOV), 1995.
English | E 241S21 UPOV.S |
|
4.
|
Geneva, Switzerland : International Union for the Protection of New Varieties of Plants (UPOV), 1994.
English | E 241S21 UPOV.S |
|