These are dried leaves..I need comfirmation that plant #3 is either Dennstaedtiales or Athyriaceae.Same goes to plant #1 that i suspect to be balsam fir or Podocarpus ridleyi..are they correctly identified? As for leaf #2,#4,#5,they are unknown..I need help in these leaf identification,any help would be greatly appreciated.
#1 is juvenile foliage of a species of Araucaria, most likely A. heterophylla or A. columnaris (not distinguishable from each other in juvenile foliage).
4 looks to be some kind of selaginalla... 5 may be doryopteris species of some kind, if it's a fern. Can't tell from the photo what the rachis may look like... Agree that #1 is Araucaria...