B3I1S1T1O1R1T1
9 points
BISTORT is validvalid
a perennial herb with roots used as astringents [n BISTORTS]
a plant of the dock family with a twisted astringent root, aka snakeweed [n -S]
a perennial herb with roots used as astringents [n BISTORTS]
a plant of the dock family with a twisted astringent root, aka snakeweed [n -S]