Because prairieonion sprung up everywhere in the wild, it has a long history of use by Native American tribes and early settlers of North America. Traditional medicinal uses include... Known as Allium stellatum wildflowers, prairieonions are 1 to 2 foot (30.5-61 cm.) tall perennial herbs that form edible bulbs. In-stock orders ship within the next business day. Known for its delicate beauty and adaptability, the prairieonion is included in many wildflower plantings. Prairieonion is a perennial wildflower that grows from a bulb.Its showy clusters of pink star-like flowers are attractive to small bees, flower flies, and butterflies. 100 PRAIRIE ALLIUM Stellatum PrairieOnion Pink Flower Seeds. (55.2k).PrairieOnion Seeds - Allium Stellatum - Edible Wildflower - Easy to Grow Vegetable Garden. WildOnionFlower. PrairieOnion Allium Stellatum. What Are PrairieOnions: Information On Allium Stellatum Wildflowers. Image not available for Color: 600 PrairieOnion Native Wildflower Seeds. To view this video download Flash Player. Allium stellatum, also known as PrairieOnion or WildOnion, is a native North American wildflower. It is a hardy and versatile perennial that is commonly found growing in prairies, meadows... Wild About Flowers is a supplier of authentic native perennial PrairieOnion (Allium textile) wildflower seeds and plugs for use in self-sustainable, waterwize gardening and landscaping. onionflower,Allium stellatum, also known as prairieonion, autumn onion, or cliff onion.Prairie pink onion allium wildflowers.