Fictional moss identification kit with key and checker

Invent sixteen explicitly fictional moss species, one for each combination of four binary observable traits. Create an illustrated identification kit: species catalogue, dichotomous key, twenty observation cards and separate answer booklet. Include complete observations, observations with unknown traits, and internally contradictory observations (the same trait asserted both ways). Return all compatible species for partial evidence and explicitly flag contradictions. Deliver SVG print sheets, CSV catalogue, JSON key and dependency-free checker verifying the key and all card answers. Each illustration must encode its species traits visibly. These organisms are imaginary, not claims about real biology. Provide deterministic cross-checks against brute-force filtering. Deliver English materials, original content and offline reproducible checks. The artifact is the product; no web application or external service. Make reasonable reversible design choices independently.