I learned a few new words today while on a trip down a research rabbit hole.
And as is so often the case, I can’t remember how I first got to the interesting blog, Cryptoforestry. But get there I did, and that’s when I fell down the hole.
The first word I learned is polemobotany, i.e. war botany. The study of fauna impacted during the course of military activity.
In a book on invasive species, author James Carlton describes how there was little danger of any unintentional hitch hikers on caterpillar-treaded vehicles from central Europe surviving the trip to desert conditions in the Middle East during the 1991 Gulf War.
In contrast, the Australian military took steps to clean military vehicles on its tropical base in Darwin, Northern Territory, to prevent the introduction of invasive species to the similar environment of East Timor in 1999. Of course, the Australian military was part of a peacekeeping force, not an aggressive invader.
Another word I learned is related: polemochores, the followers, or seeds, of conflict. Coined at the end of the Second World War to denote alien plants introduced through war-related activities, this term refers to the tiny agents of polemobotany, the hitch hikers themselves, trespassing along with invasive forces, setting up camp and making themselves at home.
Unlike the invasive humans, however, polemochores would have to fall upon friendly ground to take root and thrive.
A further narrowing of the lens when it comes to polemochores led me to a couple of very specific types of botany study: hippochores. These are seeds introduced by horses and their foraging during the course of human conflict.
A further term, not nearly as official-sounding but just as interesting, is railroad botany: The botany of railroad tracks. Specifically, the botany of areas in which there are alien seeds transported by rail, particularly during conflict. This enlightening term was found in a 1979 paper titled Flora of the Railroads in St. Louis, Missouri by Viktor Mühlenbach, which someone kindly added to the Internet.
I found no specific terms referring to seed transportation by trucks, tanks, ships or boots during conflict, but I’m sure they exist.
I did, however, find a reference to ‘rubble fauna‘, the plants that established themselves in the rubble of bombed urban areas during WWII – rubble offering “warmer and drier conditions than natural habitats and (being) a suitable habitat for plants and animals from warmer regions of the world. Many plants that were previously rare became permanent members of the urban flora in war-damaged European cities.”
So many ways to describe inadvertent anthrobotany, the way in which we alter the world around us through our human activities and disputes.