183417
It was described by Nikolaus Joseph von Jacquin in 1773 , with the specific epithet napifolia referring to the leaves being shaped like a turnip .
 Nikolaus Joseph von Jacquin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Nikolaus Joseph von Jacquin