Columbia subject headings:
Calendar--Poetry--Early works to 1800.
Epic poetry.
Helen, of Troy, Queen of Sparta--Poetry.
Hercules (Roman mythological character)--Poetry.
Hylas (Greek mythological character)--Poetry.
Medea, consort of Aegeus, King of Athens (Mythological character)--Poetry.
Months--Poetry--Early works to 1800.
Orestes, King of Argos (Mythological character)--Poetry.
Roses--Poetry--Early works to 1800.
Harvard subject headings:
Calendar--Poetry--Early works to 1800.
Epic poetry
Helen, of Troy, Queen of Sparta--Poetry.
Hercules (Roman mythological character)--Poetry.
Hylas (Greek mythological character)--Poetry.
Medea, consort of Aegeus, King of Athens (Mythological character)--Poetry.
Months--Poetry--Early works to 1800.
Orestes, King of Argos (Mythological character)--Poetry.
Roses--Poetry--Early works to 1800.
Princeton subject headings:
Calendar--Poetry--Early works to 1800.
Epic poetry.
Helen, of Troy, Queen of Sparta--Poetry.
Hercules (Roman mythological character)--Poetry.
Hylas (Greek mythological character)--Poetry.
Medea, consort of Aegeus, King of Athens (Mythological character)--Poetry.
Months--Poetry--Early works to 1800.
Orestes, King of Argos (Mythological character)--Poetry.
Roses--Poetry--Early works to 1800.