Cannabis Ruderalis

Lord Alistair Hay (born 1955)[1] is an Australian botanist. He is a former director of the Royal Botanic Garden, Sydney.[2]

He is the heir presumptive to his older brother Charles Hay, 14th Marquess of Tweeddale (born 1947).[3]

The standard author abbreviation A.Hay is used to indicate this person as the author when citing a botanical name.[4]

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