Synonym or breeding number (also FR 484-87 R) for the Prior vine variety; see there.
The red grape variety (also FR 484-87 r) is a new variety between (Joannes Seyve 23-416 x Pinot Noir) x (Merzling x (Zarya Severa x St. Laurent)). This is also indicated in the form Freiburg 4-61 x Freiburg 236-75 r or also Bronner. Because from the sire's variety the variety Bronner came out later by selection. Due to the...
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