no!
well ya it has poision in its name
NO
obviously
No.
Yes.
That is 'poisonous' .
yes, it gives you cholera
alyssum is non toxic
yes there is a poison caterpillar
yes
neon is not that poisionous it has Argon,Nitrogen,Xeon and small traces of Krypton and other chemicals found in the earths 700km thick atmosphere.
Some hazards are fallen branches, poisionous bugs, and poisionous plants.If you plan on going bring a first aid kit and look out for things.