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Special Series
Weed of the Month
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Weed of the Month: Japanese Knotweed
Japanese knotweed, which grows on the slopes of active volcanoes, is impressive in its ability to thrive in harsh environments.
By Jessica Jacolbe -
Weed of the Month: Garlic Mustard
Author Stephanie Foo contemplates—and tastes—this pungent, aggressive plant.
By Stephanie Foo -
Weed of the Month: Broadleaf Plantain
You'll see plenty of this weed all summer. The good news is that it can be used to soothe mosquito bites.
By Saara Nafici -
Weed of the Month: Fleabane
This daisy-like native wildflower is in bloom now. Look closely and you'll see its flower heads are made up of many smaller flowers.
By Saara Nafici -
Weed of the Month: Lesser Celandine
This buttercup relative is lovely, but it's also invasive in 25 states. Learn more about it and its harmless native cousin, the marsh-marigold.
By Saara Nafici -
Weed of the Month: Porcelain Berry
These lovely speckled berries are all kinds of trouble. Birds love them, so much so that the vine has become invasive.
By Saara Nafici -
Weed of the Month: Bittersweet Nightshade
Poisonous to people, this lovely weed provides nourishment to birds. Look for both its flowers and berries in September.
By Saara Nafici -
Weed of the Month: Oxeye Daisy
The cheerful-looking oxeye daisy is a scourge for those who love a manicured green lawn. Almost everyone else rather likes it.
By Joni Blackburn -
Weed of the Month: Pineapple Weed
This chamomile relative has many look-alikes, but a sniff will help you identify this species.
By Saara Nafici -
Weed of the Month: Cleavers
Galium aparine, or cleavers, is the type of weed that is probably already stuck to you before you even take notice of it.
By Kathryn Tam
