57921
However , in the last few decades , invasive annual plants such as some within the genera " Bromus " , " Schismus " and " Brassica " have facilitated fire .
 Bromus, Schismus
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bromus, Schismus