Cremocarp vs. Mesocarp — What's the Difference?

The term "Cremocarp" relates specifically to the fruit structure of plants from the Apiaceae family. This family, also known as the parsley or carrot family, produces a characteristic split fruit. When mature, the Cremocarp divides into two one-seeded segments, with each of these segments termed a mericarp. On the other hand, the "Mesocarp" is a botanical term that transcends specific plant families. It is used to describe the middle layer of the pericarp (fruit tissue) in fruits, and in many fruits, it's the part that we commonly eat.

One might argue that the significance of "Cremocarp" and "Mesocarp" lies in their implications for plant reproduction and survival. While the Cremocarp ensures the dissemination of seeds for plants in the Apiaceae family, the Mesocarp, through its appealing taste or texture, encourages animals to eat the fruit and, in doing so, helps in seed dispersal for many plants.

A fascinating feature of the "Cremocarp" is its ability to split into two mericarps upon maturation. This splitting allows for the efficient dispersal of seeds, ensuring the propagation of the plant species. However, the "Mesocarp" does not share this splitting characteristic. Its primary function lies in providing nutrition, protection, or attracting animals for seed dispersal, depending on the type of fruit.

Diving deeper into the nature of "Cremocarp," we find its relevance in the identification of species within the Apiaceae family. When botanists or plant enthusiasts examine the fruiting structures of these plants, the Cremocarp provides valuable information. In contrast, the "Mesocarp" is a term applied more broadly across many fruit-bearing plants. Whether you're looking at a peach, mango, or olive, the Mesocarp plays a role, often providing the juicy or fleshy portion of the fruit.