If the vines have blunt thorns and the berries are along a lot of the vine, not mainly toward the growing vine ends, then the plant with the berries is Oriental Bittersweet. If no thorns, and the berries are mainly at the vine ends, then it's American Bittersweet. When my mother was growing up on a small western Illinois farm, in the 19-teens and twenties, it was the custom to bring bittersweeet into the home for a holiday decoration, as for Thanksgiving and/or Christmas.
Here's an article with some important information about the two vines. It should be said that the American Bittersweet is becoming rare, and probably shouldn't be collected, unless perhaps from sites where there is a lot of it--obviously photos of it cause no harm. The Oriental Bittersweet is very invasive, and can kill trees in some cases. Collecting it for decorations, or even killing it in some cases, may be appropriate.
American Bittersweet Plants vs. Invasive Oriental Vines Originally posted by jacamar Yesterday I went downtown to pick up a used "on sale" Pentax 35mm f2.8 macro lens, then headed over to the Toronto Island and mounted it on my K-3 to take a few first shots.
This leaf looked very pink when I opened it in RAW and I used PP to bring it closer to what I remember seeing.
Milkweed pods
Not sure what these are - shaped like Spindle Tree berries but they were shrubs rather than trees.
An interesting lens - I'm looking forward to working with it. You have to get very close for macro so it can be hard to avoid casting a shadow on the subject. Also a good lens for non-macro shots.
Cross-posted.