66518
In Ruppia maritima of harbours and estuaries at depths less than widgeongrass ( " Halophila " ) grows .
 location: Ruppia; location: Halophila
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Ruppia, Halophila 
Answer:
 location: Ruppia; location: Halophila