Your first plant looks like Philodendron gloriosum - you can find many pictures of this one on the web. The second looks like Xanthosoma sagittifolium, but some photos on the web show leaves that are more rounded, while others are like yours. I hope this helps.

definitely, i like being able to id everything in my yard.

from left to right in that last pic i believe is colocasia black runner, musa velutina, musa siam ruby, the alocasia i think is "california", and musella lasiocarpa

i have a few other edible musas and some small colocassias im nursing, ill get some more pics up