Below you can find the Thomas nuttall named this purple-flowered vine for american physician caspar wistar Jeopardy Words Answer. The answer to Thomas nuttall named this purple-flowered vine for american physician caspar wistar has 8 letters. This clue belongs to the Plants category and is part of Jeopardy Word Level 2144. If you scroll near the bottom you will find other clues and answers part of level 2144