No, not without a gene scan. You can narrow the possibilities based on leaf and sidearm configurations, cone shape and where the cones grow. Not easy. I'd just make a simple pale ale with them and see how you like it.
Remember one unassailable statistic, as explained by the late, great George Carlin: "Just think of how stupid the average person is, and then realize half of them are even stupider!"
"I would like to die on Mars, just not on impact." Elon Musk