Passionvine is easy to grow as long as it's not in a really dry place. It can grow over 20' in one season but dies back to the ground each winter. Can be late to emerge; the one on my back porch railing didn't come up until mid-May last year due to our long cool spring. If you have it in good soil the roots will roam; mine has put up some runners in the raised bed behind my house adjacent to the railing, but the runners are easy to pull up and the vine hasn't been hard to control. The vine produces large fruit, which since they're large and relatively few are easy to remove if you don't want it to seed in more. Passionflower is not a very dense vine so your coral honeysuckle will probably be fine next to it. The flower is described as fragrant but I wouldn't describe the fragrance as good or sweet; strange is more like it. Of course the flowers are very intricately beautiful.

Maypop, right?
Here's a close up. Actual size is maybe two-plus inches across.
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And here's an area of powerline right-of-way back in the woods that's doing very well with it.
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The fruit has a nice mild lemony scent. I've had a recipe for making jelly from it, but could never get enough and ripe enough to make the juice required.

You could do worse for something around the yard. It does need some control, though. Sometimes it'll try to strangle some of our daylilies.
Wm

How about putting the juice in the freezer until you have enough of it for jelly? I know it works for the lemons I buy in season but don't have the time to devote to making jelly just then.

I have these maypop beauties wandering in and out of my "controlled" landscape - loosely put way of saying "you can stay if you behave". I love the surprise of the flowers and finding a plump fruit is a "wow" smile maker. I bought some seeds advertised as a better tasting one that is meandering in the sun room but hasn't flowered yet. Anxious to see what it tastes, smells, and looks like.

Nancy the nancedar

Not as showy or as well known is Passiflora lutea, my favorite native passion flower:
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Same flower but I think my leaves are different. Larger and more maple leaf shaped if I remember correctly. I guess I'll have to wait for summer to share some pictures. Definitely same flower though. I was shocked to see such a unique flower from my mystery vine this past summer and had no idea what in the world it was. I'll be anxious to find how it spreads and the area it is in is not in the way of anything else I have planed so It can behave badly if it wants to.

Thanks for the information and the pretty pictures.