botanizer

/ˈbɑtənaɪzər/
noun
  1. A person who studies or collects plants, especially as a hobby or in the field.
    • An avid botanizer, she can name every tree in the park.
    • He is not a professional scientist, but a dedicated botanizer who knows local flora well.
    • The group of botanizers set out early to document spring blooms.
Synonyms
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