Identify the plant and toxin.
Cycas rumphii (Cycad). β-methylaminoalanine (BMAA)
Ince PG, Codd GA. Return of the cycad hypothesis – does the amyotrophic lateral sclerosis/parkinsonism dementia complex (ALS/PDC) of Guam have new implications for global health? Neuropathol Appl Neurobiol. 2005 Aug;31(4):345-53. doi: 10.1111/j.1365-2990.2005.00686.x. PMID: 16008818. Image: wikipedia