each snowflake is different, so there are endless amounts of snowflakes.
Common moulds: ~ Acremonium ~Aspergillus ~Cladosporuim ~Fusarium ~Mucor ~Penicillium chrysogenum ~Rhizopus ~Stachybotrys ~Trichoderma ~tolypocladium inflatum
Amorphous Opal Beryl Aquamarine Emerald Morganite Carbon Diamond ChrysoberylAlexandrite Corundum Ruby Sapphire Garnet (Pyrope) Mandarin Garnet (Spessartite)Rhodolite (Pyrope-Almandine)Tsavorite...
maybe more than thousand but we humans are destroying them...
There are more than 5,000 species of frog in the world, and more are discovered every once in a while.