I'm sure that this is a Chinese Evergreen (Aglaonema modestum) and not a peace lily (Spathiphyllum). You can tell by the stem of the plant in the picture. Both plants require similar care though. Here is a link that might be useful: Chinese Evergreen

Thanks Carrie :D For Blue Flax the soil needs to be pretty sharp draining and infertile...full sun best, partial shade ok. They aren't a long lived perennial anyways...3-4 years tops even in best conditions. If I mulch them it's with gravel. Vera

Good luck with your determinations folks on the Ithomiinae family from these low resolution pictures. I probably have more experience with this family than all the folks who run this forum regularly combined, and I wouldn't attempt a determination without the bug in hand. There are about 300-400 Neotropical sp/ssp in 3-4 dozen genera of this family, with many dozens that are so close (not even taking into account for species variation) that even the experts in this family often can only give their best guess WITH the bug in hand. So I won't support any of the guesses. BTW bandjzmom, pellucida is a subspecies of Ithomia agnosia unless it has been reassigned to species level since my work with this group years ago. The Sister is an Adelpha cytherea ssp IMO. Fun to have you here Siam as the tropical species were never brought up much until you started posting your pictures. Gives me an excuse to dig into the Neotropical drawers of my synoptic collection. Larry

richland gold is the all yellow gold standard.. if ou have both .. and both are mature.. the leaves ought be almost identical in size and shape ... 'richland' is a prefix name that van wade uses for a lot of his sports .. might be the county he lives in.. but not sure of that .. ken