Common bracken (pteridium aquilinum) is a popular edible, especially in the far east. But like most edible fiddleheads it’s complicated. Not preparing it thoroughly may be linked to stomach cancer. Common bracken (pteridium aquilinum) is traditionally edible and medicinal in many places, but unfortunately a compound in it is potentially linked to stomach cancer. It’s …
Sheep sorrel (rumex acetosella) is another tangy nonnative edible and medicinal plant in Ontario. It’s very similar in usage to our native wood sorrel. But it’s an ingredient in the popular and controversial Essiac tea. Sheep sorrel (rumex acetosella) is common here around Haliburton, primarily in ditches and sand flats. This sorrels clusters of reddish …
Maybe it’s the name “weed”. Or maybe it’s the location; weedy parking lots and driveways. But I always assumed horseweed was a nonnative plant. Surprise! It’s actually native to Ontario and a powerhouse for small pollinators. Horseweed (conyza canadensis syn. erigeron canadensis) is fairly common around Haliburton county in sand flats, disturbed ground, and roadsides. …
Horseradish is a nonnative edible and medicinal plant that has escaped into the wild here in Ontario. It’s known for causing your nose to sting when you eat it. Horseradish (armoracia rusticana syn. cochlearia armoracia, armoracia lapathifolia, and rorippa armoracia), originally called sea radish, is a long way from home in Ontario. It was brought here as a …
In Chippewa, ande’gopin meaning “crow plant” refers to rough bugleweed, a lycopus you can find in parts of Ontario. Also known as water horehounds, these edible and medicinal plants are one of the least minty of the mint family. Water horehounds (lycopus spp.) can be found, as the name suggests, in wetlands, damp meadows and stream …
Purple loosestrife is causing a bit of strife here. This introduced edible and medicinal plant sure is pretty, but purple loosestrife is taking over our marshes and crowding out native plants necessary for a healthy ecosystem. Purple loosestrife (lythrum salicaria) was rare here when Haliburton Flora was compiled. They only found it in two locations. …