How did garlic mustard come to Ontario? The garlic mustard can be distinguished from these plants by the garlic/onion smell that the leaves, and stem emit when crushed. With very few predators, garlic mustard is able to out compete other plants that are native to the area, causing a collapse in the ecosystem. This collapse in the ecosystem allows garlic mustard to thrive even more, sending the entire area into a downward spiral. Garlic Mustard … Be the first to answer! Garlic Mustard grows little, white flowers that have four petals each. Garlic mustard’s growth in Ontario’s forests threatens the West Virginia White butterfly, a species of Special Concern in Ontario. The biennial herb Garlic Mustard ( Alliaria petiolata ) is widely recognized as a serious threat to natural habitats and their biodiversity. Original Distribution: Garlic mustard was originally found in Northeastern Europe, from England east to Czechoslovakia and from Sweden and Germany south to Italy. Background. The first record of Garlic Mustard in Ontario was in Toronto, in 1879. How it spreads . Garlic Mustard has invaded many NCC properties, particularly in Southwestern Ontario. Garlic mustard was brought over from Europe as a culinary herb in the 1800s. Available in the early spring and high in vitamins A and C, it has a strong, distinctive smell similar to garlic. Since its introduction, Garlic Mustard has spread throughout Southern Ontario, becoming a serious invader and threat to Ontario’s biodiversity. This report describes Garlic Mustard’s relevant life history traits, its effects on Garlic mustard is an invasive herb native to Europe. What you want to do while you're pulling the Garlic Mustard, if you can, is get the whole root system. Garlic Mustard seeds fall close to the parent plant, but are … Garlic Mustard can look like several native Ontario plants. It was brought to North America in the early 1800s for use as an edible herb. Register to get answer. Who doesn't love being #1? Asked by Wiki User. The seeds, which form from flowers on the second year plants, can remain dormant in … The best time to pull Garlic Mustard is in early spring, April or May, so right now. Garlic mustard, hedge garlic, sauce-alone, jack-by-the-hedge, poor man's mustard, jack-in-the-bush, garlic root, garlicwort, mustard root. It is a biennial, forming rosettes in the first year and tall flowering stalks in the second. Many factors contribute to garlic mustard's rapid spread in North America. The best way to identify Garlic Mustard is to crush the leaves. Be the first to answer this question. Garlic Mustard. 0 1 2. Garlic mustard is considered one of Ontario’s most damaging invasive forest plant species due largely to its ability to spread quickly throughout many different habitats. So, as you can see from this root here, it … Invasive Plant Atlas of the United States - Garlic Mustard. “Garlic mustard is considered one of the most problematic and common invasive species in Ontario forests. Answer. This invasive herb is native to Europe, and was once sought after as an edible plant, due to its richness in … There are also records from Ottawa in 1891 and Kingston in 1898. Biology Identification Impacts Prevention & Control New York Distribution Map. If they have a strong garlic smell, then it’s most likely Garlic Mustard. Native To: ... Ontario's Invading Species Awareness Program (Canada). Problematic and common invasive species in Ontario ’ s forests threatens the West Virginia butterfly. As a culinary herb in the early spring, April or May, right! Since its introduction, garlic Mustard ( Alliaria petiolata ) is widely recognized as a culinary herb the. 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