Happy Earth Day! Lots of people ask about using prairie and woodland wild flowers in gardening. They're mostly interested in what and how. In honor of the day some examples will be given. One of the easiest, and a fairly showy spring wildflower other than the weedy bluebells that grow all over our gardens is bellwort (Uvularia grandiflora). They grow in clumps, sometimes dense ones, but they aren't weedy or unruly spreaders, and they are easily divided so they grow here and there around our spring gardens. But the foliage persists and in the fall makes a nice cinnamon brown cluster. The flowers are pendent and have the curiously twisted petals.
OK so lastly, one of TPP's favorite garden wildflowers. It isn't showy, it isn't common, it is easy enough once established if you have a nice woodland habitat for it, but only a wild flower fancier will appreciate it: blue cohosh (Caulophyllum thalictroides). It's just nice to know you have it.
Does expression of the toxA operon depend on ToxT as well as ToxA?
2 days ago in RRResearch