B₃I₁R₁T₁H₄W₄O₁R₁T₁

17 points

BIRTHWORT is validvalid

a plant of genus Aristolochia* [n BIRTHWORTS]

91,728 of 196,601 in NWL2023·also valid in CSW24

a plant formerly reputed to help parturition, also BIRTHROOT [n -S]

23,922 of 280,887 in CSW24·also valid in NWL2023