Weed of the Month
Weed of the Month: Saltcedar
Saltcedar, an invasive and adaptable shrub, has been known to take over Western riverbanks, threatening native ecosystems with its aggressive growth and water-depleting nature. Its wispy appearance and deep pink flowers may charm, but the havoc it wreaks on wildlife biodiversity demands urgent attention and control.
Weed of the Month: Eurasian Watermilfoil
Eurasian Watermilfoil is an aquatic invasive plant that’s considered a priority one species in Teton county. This means that there is no known infestation and it is a considerable concern of ours. It spreads locally by rhizomes, stem fragments, and seeds, and can be spread to other bodies of water as vegetative material attached to watercraft and equipment.
Weed of the Month: Yellow Toadflax
Yellow toadflax is our weed of the month because it’s complex root system can threaten native plant species in Teton County if not detected early on.
Weed of the Month: Russian Olive
Russian Olive trees were introduced to the U.S. for landscaping aesthetics, to stave off erosion, to provide pollen for honey bees, and to block snow and wind. However, they are a threat to our river corridors because they form dense, impenetrable stands that choke out native vegetation like willows and cottonwoods.
Weed of the Month: Cheatgrass
Cheatgrass is an invasive plant to Wyoming but native to Europe and southwestern Asia. This plant is a huge problem because it tends to grow across large areas and is quickly changing Wyoming native plant composition.
Weed of the Month: Canada Thistle
Canada thistle can be a real pain in our side—literally and figuratively! Sometimes you’ll feel it before you even see it. Canada thistle is difficult to control and quite unpleasant to the touch. Even if you’re wearing thick jeans, the long, sharp thistles of this plant can penetrate through clothing, leaving a stinging sensation.
Weed of the Month: Baby's Breath
August was prime wedding season here in Jackson. Between May and October, Teton County sees numerous destination weddings, elopements, and other special occasions. While these events are moments of celebration for most people, they can also be the source of invasive plant infestations. Even if you’ve never heard of baby’s breath you’ve probably seen it in a bouquet before.
Weed of the Month: Leafy Spurge
Discover the dangers of Leafy Spurge and effective control methods for this invasive plant with its toxic latex, invasive seeds, and deep roots.
Invasive Species | Siberian Peashrub
Siberian peashrub, as its name implies, is a shrub or small tree. It has compound leaves, and, while the leaflets are arranged opposite one another, the leaves are alternate on the stem. It may have sharp, stiff stipules. This plant produces yellow pea flowers in the spring that turn into 1-2-inch-long peapods. Because it spreads by both seeds and roots, it is often found in large stands or hedgerows.