Which term describes trees that are dependent on fire?

The term that describes trees that are dependent on fire is "serotinus." These trees have adaptations that allow them to reproduce successfully in environments where fire is a natural part of the ecological process. Serotinous cones, for example, are designed to remain closed until they are exposed to the heat from a fire, which triggers the release of seeds. This strategy enables the seeds to germinate in a nutrient-rich, cleared landscape created by the fire, improving the chances of survival for the seedlings in the post-fire environment.

In contrast, succulent refers to plants that are adapted to store water, saprophyte describes organisms that feed on decaying organic matter, and halophyte denotes plants that thrive in saline (salty) environments. These terms relate to different ecological adaptations and do not pertain to the fire-dependent reproductive strategies of certain tree species.