What kind of plants?

Can someone please tell me what kind of plants these are? I know there are heartleaf philodenderons (devils ivy, pothos, etc.) but what are the other plants? I know they are toxic to cats, that's why they are outside. Just curious to know what they are. Any ideas? Thanks

Ugh, the pictures aren't loading properly for me!

Maybe you could post them over at Verdant Forums to see if anyone has any ideas there!

In one of my cat books it mentions Saddle leaf, heart leaf and split leaf philodentrons as an irritating plant which contain oxalic acid that causes mouth swelling and occasionally may cause toxicity such as staggering and collapse. I took care of this plant that you have for my parents when they winter in vegas and the cats didn't bother it at all.