evidence: A photograph supposedly showing a pagoda flower is frequently shared on social media along with the claim that it only blooms once every 400 years in the Himalayas: [...] This picture does not show a pagoda flower (nor the "auspicious Mahameru flower") but rather a plant called the Rheum nobile. While this large plant is native to the Himalayas, it does not bloom once every 400 years. [...] This is hardly the first time a rumor about a flower that only blooms once every 400 years in the Himalayas has circulated on social media. In 2018, a nearly verbatim copy of this text was attached to a different picture of a flower and given a different name. That variant claimed it was the "ahameru Pushpam," or arya pu, not the pagoda flower: