Ollie perked his ears at the questions, first was Tethys, "They can different colors but the most potent is the white variety. They can come in pinks and reds but their abilities are somewhat weakened for some reason. They look very pretty though!" He said. Then turned to Wilder's question and noticed Ignite hovering behind them all.
"All of these plants, the yarrow, plantain, dandelion, hawksbeard, and horsetail will look exactly the same from one end of the continent to the other. They are very prolific and grow in all sorts of environments. As long as they have enough water, sunlight, and soil they'd grow out of stones! If they don't have this leaf shape, this flower shape, or this stalk, they're a different plant entirely and you shouldn't use it unless you know exactly what it is. There are some look alike plants that almost look like medicinal plants but are very poisonous, like poison hemlock and Queen Anne's Lace. They look very similar except for very specific differences."
He was definitely over prepared and wondered if they'd still be interested in the plantain and the other tools.