We’ve turned into a Hive, things are getting serious.

I know at least one man who is 1 meter 70 tall and has a wife. She is also 1 meter 70 tall.
And there's another one who is shorter than 1 meter 70, and his girlfriend is 1 meter 70 and a bit.

Lichens will be found on Ogres who are 190+ in height, take a screenshot.

Added 3 minutes later
Although, more likely they will be found on Elves who are 190+ in height; Ogres are too ugly, even height won't help them.