Friday, May 15, 2015

Poison Oak Exudes Trouble

Laura Christman for the Record Searchlight explains the good and bad of the native poison oak. "Poison oak is part of nature. It's a California native, after all. Birds like its berries. Bees use its flowers to make honey. Deer eat it (why is that not surprising?) and small creatures take shelter in it... Poison oak (Toxicodendron diversilobum) is sly. It takes different forms. In open areas, the plant grows as a shrub. In shady forests, it's a vine. When the lobed leaves first emerge, they are reddish. Then they go into a soft, chartreuse phase. Later they become deeper green and glossy. In mid- to late summer, they turn red." Link to Laura's article and learn more about this fascinating plant.

No comments:

Astronomy Picture of the Day