The practice, philosophy, or study of herbaria; the systematic collection and preservation of plant specimens for scientific purposes.
From 'herbarium' plus '-ism' (a system or practice). This term specifically refers to the organized approach of creating and maintaining botanical reference collections.
Herbarism as a practice revolutionized biology because it allowed scientists to compare plants from different times and places, creating the evidence base for evolution and ecology as sciences.
Complete word intelligence in one call. Free tier — 50 lookups/day.