More accurately, it sort of traps it and closes around it. But, around it’s mouth are all these “hairs” with “balls” on the end. It was hard to tell, but it looked like when the balls touched the bee, they released goo onto the bee, which I took to be some sort of acid.
Clearly, I’m not fully informed on any step of the process.
What was the plant? What was in the goo-ball? Etc.
The plant was primarily green, and the goo-ball-hairs were purple.
It does appear to be a type of Sundew. I didn’t see an exact picture at that Wiki page, but not all was lost. . .I’m now aware of the term “nutrient soup”.