Possible Clues:

• Up with the southern underside of the vegetable vessel
• Amaryllis family members
• Vegetables similar to scallions
• Wenceslas, maybe, tucked into remains of the vegetables
• Onionlike stew vegetables
• Symbols of Wales
• National emblems mentioned in disclosures
• Vegetables are running out of water, we hear
• Escapes from Wales, by the sound of them
• For Wales the bottom of the vessel is back over the South