As nouns the difference between pipewort and pilewort
is that pipewort is any of several aquatic plants of the genus genus: Eriocaulon while pilewort is any of various unrelated plants, but especially the lesser celandine, supposed to be effective in treating piles (hemorrhoids).
pilewort
English
(hemorrhoids)
Noun
(en-noun)
Any of various unrelated plants, but especially the lesser celandine, supposed to be effective in treating piles (hemorrhoids).