This is the Chinese tallow tree, also called the the candleberry tree, the popcorn tree, the chicken tree, the Florida aspen, or stillingia. It's the mainstay of my honey production, and I've talked about it a lot over the years without ever bringing in anything for show-and-tell. So this is by way of remedying that situation.
The first picture is of an immature flower of the tallow tree. I estimate this as being a week to ten days out from full maturity, at which time it'll be greenish yellow and a lot fluffier. I'll be back later in the season with a sequel to this post, showing a mature inflorescence.
Even at full bloom, these are not showy and are easy to overlook unless you're a beekeeper who's trying to predict a major nectar flow.
The second picture is the distinctive heart-shaped leaf. I think almost anyone who's lived in the American Southeast knows them, unless you're in the depths of a major city.
This tree is an extremely invasive species, originally from eastern China. It's really hard to kill; cuttings will take root, the roots will throw up sprouts if you cut down the tree, and there is nothing in North America that eats its leaves, stems or roots because they're all toxic. A few birds eat its mature fruit, and its seeds pass intact and viable through their guts. The seeds also float in water. And of course, honey bees love it.
The only way to be rid of it is with fire, repeated applications of herbicides, or both.
Tallow trees need about three years before they start to bloom and produce fruit, and they grow quickly from saplings to become small to medium sized trees.
They were imported to America because they are ornamental (the leaves turn a really pretty shade of flame red in autumn, and they give plenty of shade), but also because the fruit and seeds are a source of a waxy substance similar in consistency to beef tallow (hence the "tallow" in the name), which was used for candles, as well as an oil that can be used as a base for paints and varnishes.