caltrop Synonyms

water chestnut water chestnut plant Centauria calcitrapa star-thistle devil's weed tribulus terestris cheval trap subshrub suffrutex aquatic plant snarly fish trap puncture vine dubbeltjie galtrap galthrap calthrop galtrop bluebottle water caltrop tribble broom buttercup caltrap catcher centaurea centaury cornflower cowslip crowfoot cusk instrument kingcup knapweed ling mantrap spike torsk blank experiment