What?! Seeds. Did I buy??!

[micro'sorchids]

Hi everyone! Super duper new here! I've only really gotten into caring for orchids 2 years ago.
I recently decided that propagating from seed would be a super fun challenge AFTER buying seeds online for super cheap, THEN doing the research... Whew! A mistake and blessing in disguise at the same time! I had no idea it was such an intense process!
I just finished the process and was doing some more online research for a new plant seeds project when I came across an article on seed scammers.... This ropes us back to my title question: what the hell did I buy?!?!
I was excited when I bought and ordered 100 PC's of each of the following:
Advertised as sementes
Advertised as dendrobrium
Advertised as cybidium
Advertised as phaleonopsis
The pictures are all from the same packet but they all look the exact same from packet to packet. They kind of remind me of tiny-er poppyseeds.
I've sterilized and flasked on agar, and am super excited to see what comes(if anything) from it, but have lots of seed left and would be curious of anyone knew what they are so I could improve results... Maybe even non orchidaceae fam?? Help with this is greatly appreciated!