The story
Named after Russian botanist and mycologist Vladimir Andreevich Tranzschel.
Etymology from Wiktionary, CC BY-SA 4.0.
Tranzschel's law
Today it means: A law stating that telia of microcyclic species of rust fungi that are descendants of macrocyclic, heteroecious rusts simulate aecia of the ancestral macrocyclic rust and occur on the aecial host of the latter. Full definition →