tearthumb
English
Wikispecies
Etymology
From
tear
+
thumb
.
Noun
tearthumb
(
plural
tearthumbs
)
Any of a group of
annual
vining
plants
within the
genus
Polygonum
, with small sharp
spines
covering the
stems
.
Further reading
tearthumb
on Wikipedia.
Wikipedia
Anagrams
butter-ham