6043
Standard agaroses derived from " Gelidium " has a gelling temperature of and a melting temperature of , while those derived from " Gracilaria " , due to its higher methoxy substituents , has a gelling temperature of and melting temperature of .
 Gracilaria
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Gracilaria