Here is a nice little discussion about this exact topic: http://talkingplants.blogspot.com/2019/09/botanic-or-botanical-garden-or-gardens.html http://talkingpl

Here is a nice little discussion about this exact topic: http://talkingplants.blogspot.com/2019/09/botanic-or-botanical-garden-or-gardens.html http://talkingplants.blogspot.com/2019/09/botanic-or-botanic... It seems to be a historical and cultural artifact?