#meristem

• Acrogenous — Regarding plants or structures; developing, growing, or originating exclusively at the tip, apex, or upper extremity, typical of vascular cryptogams like ferns.
• Acrogenesis — A physiological and structural process of formation, differentiation, or development of plant organs or tissues localized exclusively at the tip or upper extremity of an axis.
• Apical — Pertaining to the apex (tip), relating to it, or located at the terminal zone of a structure. In phonetics, it describes sounds (consonants) articulated by touching or bringing the tip of the tongue close to the teeth or alveoli; in botany, it refers to elements positioned at the tip of the stem or root (e.g., apical bud, apical meristem), and in medicine, it indicates localization at an organ's extremity.
• Stump sprouting — An autonomous biological or technical process through which a harvested tree or woody plant reactivates its meristematic tissues at the base of the stem or root collar, generating fresh, vigorous shoots from a stump left in the soil. This structural vegetative regeneration phenomenon allows for the rapid restoration of forest biomass without the need for artificial replanting, serving as an endogenous mechanism of survival and adaptation for deciduous species following radical cuts or wildfires.