barochory
botany
Quick Summary
Barochory is a method of seed dispersal in botany that relies solely on gravity. This means that seeds or fruits are dispersed simply by falling from the parent plant. A common example of barochory is the heavy fruit of the horse chestnut tree, which drops to the ground due to its weight. This form of dispersal is one of several ways seeds move away from their parent plant, a process crucial for species survival and colonization. Other dispersal methods include anemochory (wind), hydrochory (water), and zoochory (animals).12
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