Congratulations on your son's success! Are the mushroom logs part of his Science Olympiad efforts or just a side project? What kind of logs is he using?
The
N. geminiflora bears more than a passing resemblance to Blue-eyed Grass,
Sisyrinchium angustifolium. Given they are both of the lily family, I guess that's not terribly surprising.
I know at least one spot here where lupine grows in the wild, but I don't know which species. According to plants.usda.gov, there are none present in Arkansas, native or invasive. (I guess they don't count cultivated.) Speaking of white, though, I have a few plants of pure white deadnettle (
Lamium purpureum) growing amongst all the purple ones growing in the garden. It's not really a native, but has become very extensively naturalized.
I find it useful as a self-sowing early spring cover crop.
I was pleasantly surprised to find this Virginia Bluebell (
Mertensia virginica) the other day. I thought it perished in one of the drought years, but I guess I was mistaken.
The Goldenseal (
Hydrastis canadensis) bloom is seldom seen:
This Ozark Trillium (
Trillium viridescens) bloom isn't open yet:
The Solomon's Seal
(Polygonatum biflorum) is stretching, but not putting out flowers yet:
The Large-flowered Bellwort
(Uvularia grandiflora) always look a little sad to me:
This Mayapple
(Podophyllum peltatum) bloom should be open in a few days:
I have more, but since this isn't my thread, I'll stop. All of these plants are in my backyard/garden.