Yes, Its an evening prime rose. I also searched it from Google and another thing I found out evening prime rose is a good source of oil that is good in skin and taking a prime rose oil can improve the quality and quantity of the cervical fluids.

Thank you, eaga - that sure looks like my plant. I never would have found that. Too bad about the name change -I like the old name better, but understand it was mis-classed as such.

As a community gardener, I do just weed out all and plant my own. Now in my 4th year, I tend to know what the volunteers are, but still start anew. Even if it is a food crop, my personal preference is to make sure I get something I really want and will use with the limited space available. They could be squash, melon, or cuke, but not knowing the variety or if they cross pollinated, it's so hard to tell what you'll actually get. And many community gardeners are new, not knowing what varieties work well with the season, so it could be something with little hope of maturing as well. I meet lots of new garden neighbors who are very enthusiastic, but show up mid may with oodles of seed packets that sound fun, not knowing that they're too late for peas and spinach, need transplants for tomatoes and a trellis for pole beans, or that kind of watermelon won't get enough time when we get an early frost.

It is a bane. It does not look like any greenbriar lovers here. I have seen it being sold in garden sites in other areas of the country......LOL. Make sure you get the corm below. It looks to small to have much of one at this point but if it has one and it breaks off, all you have done is make it angry and it will grow a buddy corm and send out two shoots , or more. I fight large patches of this stuff. I have relegated half an acre as a no go zone. It is for birds and rattlesnakes.