21. I think that Caltrop is way out of line here . talk 03 : 00, 15 February 2008 ( UTC) 22. The Saxon forces ford the Dubglas River and attack the Britons who slow the Saxon advance using horse archers and caltrops . 23. The area contains invasive species like common reed, purple loosestrife, water caltrop , zebra mussels, and mute swans. 24. III Corps traces its lineage to the days of horse cavalry, which used the caltrop as a defensive area denial weapon. 25. Since Caltrop has apologised I won't pursue this matter, but I still think he should not be an admin. 26. A water plant with similarly-shaped spiked seeds is called the " water caltrop ", " Trapa natans ". 27. The water caltrop , which also is referred to by the same name, is unrelated and often confused with the water chestnut. 28. He also deleted his talkpage in response to someone asking about a copy-and-paste move of Genga that Caltrop performed. 29. The Scout is armed with a nailgun as well as being able to use caltrops and concussion grenades to slow down and confuse opponents. 30. Andrew Trollope also fought at the Second Battle of St Albans ( where he stepped on a caltrop ) and was knighted by Prince Edward.