You can't really grow much with those... If you look at it, there are dozens of smaller LED's probably running ~0.25w each (just a guess). Eleven 3 watt LED's running at 32w blast away tons of smaller LED's (like your strip) that still add up to 32w. You can't really compare just by their wattage. The PAR ratings will differ greatly between a small number of high powered LEDs and a bunch of low powered LEDs.
So maybe some zoas or shrooms, but really nothing much.
I have three 24" strips laying around I'll sell them all to you cheap if you want they arent doing me any good that would put you at 80 Watts, it would probably be your best bet. These lights will grow things well I had lps, sps and a clam all grow well under them.