The oldest living rose bush grows on the apse of the Hildesheim Cathedral in Germany — documentation confirms its age at approximately 700 years (it’s visible in the engraving at right above, which dates from about 1845).
Allied bombers destroyed the cathedral in 1945, but the rose’s roots survived, and it flowered again among the ruins.
The oldest known bottle of wine is the Speyer wine bottle, unearthed from the tomb of a Roman nobleman in 1867 and dated to 350 A.D. Though it remains sealed, it’s presumed to contain liquid wine.
The ethanol will be gone, but the remaining liquid has been preserved by olive oil and wax that the Romans used to protect it from the air. For safety’s sake, its curators have forborne from opening it.