25631
Analysis of average Se levels in the plant species showed that the plants belonging to the Apiaceae and Labiatae are more Se - rich than those belonging to Rosaceae botanical families .
 Chemical: Se; Chemical: Se
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Se; Chemical: Se