I’ve been enjoying orchids for some time now but have not ventured passed Phalaenopsis varieties until recently. I’m trying to find out the type of new plants I have and how to take care of them. They don’t have a tag or I have lost it. One kind of looks like a Sarcoglottus Metallica with tall stem growing up out of the pot with lots of small white flowers. The other one has a tuber like base with the flower spike coming from the tuber.