What stem structure distinguishes deadly Death Camas from edible *Allium* species?
Answer
Death Camas possesses a round and solid stem.
Once the scent confirms a plant belongs to the Allium genus, the physical structure of the stem serves as the definitive tie-breaker between an edible onion/garlic and a toxic look-alike like Death Camas. Edible wild onions and wild garlic are characterized by stems that are either square or flattened in cross-section, sometimes appearing slightly triangular. Conversely, the dangerous Death Camas, which must be avoided, is characterized by a stem that is distinctly round and solid when examined, particularly near the base emerging from the soil. This visual confirmation of stem geometry is essential for safety.
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