11244
In this paper , we complete the phytochemical study of a sample of S . italica , previously analysed for its volatile constituents , occurring in the Appennino Umbro - Marchigiano ( Central Italy ) , which is the northern border of the areal distribution of the species .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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