The Plant - A Steampunk Story Chapter 9

Nobody managed to figure out how the vine got into the steam pipes, and even less on how it changed itself to survive in such a hostile environment, but the botanists finally managed to figure out what kind of plant it was. It seemed to be a distant relative of the Carolina Jessamine vine, poor man's rope, as they called it, at least that's what it started out as, before it mutated twice and shed its biological shell to evolve into a partly inorganic hybrid. 

Despite all the hype around external intervention, alien, divine or otherwise, the scientific basis of what had happened to facilitate the evolution the plant into what it was now was quite self-explanatory, which made the cascading sequence of consequences even more difficult to accept, because, in people's minds, nothing this straightforward should have been allowed to radically change life as they knew it.