Here are the possible solutions for they have their roots clue
Answer
Clue
Relevancy
stems
Clue
They have their roots
taros
Clue
They may have Hawaiian roots
dormice
Clue
They got their name from their hibernation
Definition
DORMOUSE, any member of a family of rodents related to mice
newt
Clue
Gingrich who said "females have biological problems staying in a ditch for thirty days because they get infections and they don't have upper body strength"
Definition
a tailed amphibian of the salamander family, also EWT
cabs
Clue
They have their own stands
Definition
CAB, to travel by taxicab
cacti
Clue
They have thorns in their sides
Definition
CACTUS, (Latin) a succulent plant of the family Cactaceae, with thick fleshy stems, usually spiny and without leaves
