A milkweed by an other name ...

What's in a name? that which we call a rose
By any other name would smell as sweet;
- Juliet, Romeo and Juliet, Wiliam Shakespeare
A rose is a rose is a rose is a rose.
- Gertrude Stein, various
I started to get into a little tiffle on a post (since removed) on one of the insect ID groups in Facebook. The original poster was trying to ID a tight cluster of orange eggs on a leaf of a plant she identified as "milkweed vine." One of the responders commented: "Milkweed vine? Not likely." And then we were off.