All posts by Marie Rose

Poison Oak Identify & Heal

“Leaves of three, let it be!” “Hairy vine, no friend of mine!” Learn how to spot poison oak, tell the difference between poison oak and poison ivy, and treat a poison oak rash. 

WHAT IS THE DIFFERENCE BETWEEN POISON OAK AND POISON IVY?

Poison oak is a relative of poison ivy. There are many similarities:

  • Both plants contain the same toxic resin, urushiol in all parts of the plant (toxic to humans but harmless to animals). 
  • Both plants have three leaflets, white flowers in spring, and can grow as a vine or a shrub.
  • Leaflets can range in size from the length of your thumb to the length of your hand.
  • Middle leaflet has a notably longer stem than the two side leaflets, though more obvious in poison ivy than poison oak.
  • Depending on the season, leaf color can range from green to orange and even a dark purplish-red.

But they are indeed different plants. In North America, there are two species of poison oak: Atlantic (Eastern) and Pacific (Western). 

Poison ivy (left) vs. poison oak (right)
Poison ivy (left) vs. poison oak (right)

HOW TO IDENTIFY POISON OAK

  • Poison oak is a low-growing, upright shrub. It can grow to be about 3 feet tall, sometimes giving it the appearance of a vine. 
  • Leaf shape resembles an oak leaf (hence the name, poison oak), but it’s not a member of the oak family.
  • Leaflets are duller green than poison ivy and usually more distinctly lobed or toothed.
  • Leaflets have hairs on both sides, unlike poison ivy.
  • Poison oak tends to grow at elevations between sea level and 5,000 feet.
  • While the fruit of poison ivy is the color of pearls, poison oak fruit (called “drupes”) has a tan color.

At the end of the day, just remember: Leaves of three, let it be. In other words, if you see a plant with clusters of three leaves, don’t touch it!

Credit to: https://www.almanac.com/

high levels of PFAS

Why high levels of PFAS should be a personal injury by law

For decades, the people living in the Swedish town of Kallinge got their tap water from a treatment plant that turned out to be contaminated with harmful PFAS chemicals.

> They sued the municipally owned water company for damages – and won.

> But the water company is appealing the verdict, arguing that high levels of PFAS should not be considered a personal injury. This is why it definitely should be.

For more details: https://chemsec.org/why-high-levels-of-pfas-should-be-a-personal-injury-by-law/