"These crystals branch out in a leaf-like shape, increasing surface area and thus also increasing the number of pores that they can release both kinds of haploid spores from. Instead of asexually releasing a spore that can be carried by the wind for long distances to then grow into an exact clone, the Korshuum has developed sexual reproduction, which in turn means that strategy no longer really worked. Instead, the species will release the two kinds of haploid spores when they detect heightened levels of moisture, which depending one the specific area the individual is growing in either results from a heavy rain or massive amounts of snow melting with the arrival of spring. Though the haploid spores can be carried a fair distance by the wind, they must land in water in order to actually continue the reproduction process. Once in water, the two kinds of haploid spores will merge with another haploid spore of their type, forming dikaryotic spores that will then merge with a different dikaryotic spore. The resulting spore modula is the final fertile state, being able to eventually grow into a whole new Korshuum."
Okay, how does this sound? I tried to take into account what you guys explained with basal crystal flora and their reproduction.