What term refers to a diet that consists only of plant matter gathered without harming the plant?

The term that refers to a diet consisting only of plant matter gathered without harming the plant is fruitarianism. This diet specifically includes fruits that can be harvested without killing the plant, such as apples, pears, and berries. Fruitarians typically focus on consuming fruits because they believe this approach is more sustainable and ethical, allowing plants to remain alive and continue growing.

In contrast, the other dietary choices involve varying levels of plant-based consumption along with other food categories. Semi-vegetarian diets allow for some meat consumption, while lacto-vegetarianism includes dairy products but excludes meat and eggs. Macrobiotic diets focus on whole foods, particularly grains and vegetables, often with specific philosophies regarding balance and yin-yang principles, but do not strictly adhere to the idea of gathering food without harming plants.