David Alan Simpson
{{short description|English botanist}}
David Alan Simpson (born 1955) is an English botanist.{{cite web|title=Index of Botanists - Simpson, David Alan|url=https://kiki.huh.harvard.edu/databases/botanist_search.php?mode=details&id=2233|website=Harvard University Herbaria & Libraries|publisher=Harvard University|access-date=April 25, 2022}}
Authority abbreviation
{{botanist|D.A.Simpson|David Alan Simpson}}
References
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Category:Date of birth missing (living people)
Category:Place of birth missing (living people)
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