The appears to be Chinese Elm, a rather weedy and commonly planted street tree. The second is too blurry to know for sure, but is likely a...
Yeah...I knew I'd go "duh". See...I knew it was a primitive (hence it ringing a bell with Equisetum) and I was even doing image searches for...
I've got a Schefflera actinophylla that's been in a pot for several years. It winters in the house and summers on the front porch. About a year...
I agree with the Cornus ID. The third sure does look like Rhamnus, but without more of the tree, I can't get you a species.
I'll go with the Bur oak. Red oak leaves are pointy and swamp white oak have deeper lobes. Happy Greener, your seedling is older than the one...
Passiflora...Passion Flower
I think that using quotes is one of the most important and underused tactics in searching. This keeps it from returning hits that merely contain...
Some plant catalogs are known for making their pictures appear in unnatural ways. The real plant would be less compact and definitely not blue....
Not real familiar with Florida trees, but if it were here I'd think maybe persimmon? What sort of fruit was on the tree? Are you sure it's a...
The first appears to be Perilla frutescens, Beefsteak plant, which is used for food, seasoning, and medicine in Asia. The third is something in...
Hibiscus moscheutos, more specifically.
Yes, Josephine, plant #1 is known (wrongly) as Mimosa thoughout most of the midwest. Also known as Silk Tree, but I've never heard anyone call it...
Looks to be the same as the plant in this thread. Don't know if the ID is correct, though.
#5 is definitely Ambrosia artemisifolia, Common ragweed. Harry, I can see where you're getting the burr idea...the pic doesn't show scale very...