Another tall native wildflower is the New England aster ... home and now grows from 1 to 3 feet high throughout much of North ...

and while there are maps showing where each flower is native, rare/extirpated, or introduced, Wildflowers of North America would be difficult to use if one were primarily concerned with a geographic ...

"It is a classic case of gardening gone awry." Experts sound the alarm as highly toxic plant spreads across North America — here's how to keep you and your pets safe first appeared on The Cool Down.

If you’re out picking wildflowers, beware of lookalikes. American cow parsnip (Heracleum maximum) is native to North America. While its flowers are similar to those of Queen Anne’s lace, its foliage ...