A bag of bulbs, including daffodils, hyacinths, and tulips, was stored in a cellar for three days near a vegetable planter alongside onions and shallots. This close storage can lead to confusion during cooking, as daffodil bulbs look similar to small onions in size, shape, and color. If accidentally ingested, these bulbs can be dangerous. They contain chemicals like lycorine and calcium oxalate crystals, which can cause symptoms such as vomiting, stomach pain, and diarrhea. To prevent such accidents, it is recommended to store these bulbs in labeled, sealed containers away from the kitchen. Daffodil bulbs, also known as narcissus, have an oval shape and dry, brownish outer layers, making them look similar to onions. Unlike onions, which have a strong sulfur-based smell, dried daffodil bulbs have little to no odor. This can make it difficult to tell them apart from onions, especially during cooking when unexpected tastes or smells might be noticed too late. Reports of poisoning often involve confusion between these ornamental bulbs and edible ones like onions or garlic. A Canadian study on toxic plants confirms that such incidents occur only when these bulbs are mistaken for onions. This problem isn't limited to daffodils. Many ornamental bulbs sold at garden centers in the fall, such as tulips, hyacinths, and crocuses, can be confused with edible bulbs like onions and garlic. Storing them together in baskets or containers increases the risk of accidental ingestion. These bulbs contain toxic substances like lycorine, an alkaloid, and calcium oxalate crystals, which are harmful to both humans and animals. These chemicals are a natural defense mechanism, preventing animals from eating the bulbs and protecting them from being consumed by humans. The key to avoiding these incidents lies in proper storage. Keeping bulbs in their original labeled packaging and storing them away from food in a dedicated space like a garage or garden shed can prevent confusion. The risk usually comes from improper storage rather than a mistake during purchase. A sealed bag, a clear label, and a separate storage location are simple steps that can prevent serious health issues. If there is any doubt after eating something that might be a bulb, it is important to contact a local poison control center immediately. Providing details about the amount and type of bulb ingested, along with any packaging or photos, can help medical professionals respond more effectively.