111880
Between 1815 and 1828 , he published noted works on the sexuality and embryology of phanerogam s. He is credited for discovery of the intercellular space in a plant 's parenchyma .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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