2. Doodie. 1.(n.)an unpleasant word that usually small children use to describe how they don't like someone; just plain creepy when a parent says it. 2.(n.)a nasty brown substance that comes out of your rear and lands in the toilet. 1.child: No I don't want to go into time out! You're such a doodie!.
Yes, moss does begins a very, very large part of its life cycle only on the north side of trees in the US. However, after a very, very long time that the moss has established itself, I'm talking decades here, then the moss will take over the south side too.
Small capsules appear at the end of the stemlike sporophytes, giving these mosses the appearance of tiny trees. Common tree mosses include haircap mosses (Polytrichum spp., Pogonatum spp., Atrichum spp. and Timmia spp.), cave moss (Schistostega spp.) and sword moss (Bryoxiphium spp.)