Euphorbia subg. Poinsettia Euphorbia subg. Poinsettia Euphorbia" subg. "Poinsettia is a subgenus deriving from the genus "Euphorbia", and is endemic to North America. <nowiki> </nowiki>It contains around 24 species, of which the best known is "E. pulcherrima", the poinsettia. This species grows wild in the mountains on the Pacific slope of Mexico, and despite many legends, no one is quite sure from which wild populations the cultivated varieties derive. This taxon was first published at genus rank under the name Poinsettia by Robert Graham in 1836. It was demoted to a section of "Euphorbia" as E." sect. "Poinsettia by Henri Ernest Baillon in
Country of origin relative preference for or aversion against products that originate from certain countries (so-called affinity and animosity countries). The requirements for Country of Origin markings are complicated by the various designations which may be required such as "Made in X", "Product of X", "Manufactured in X" etc. They also vary by country of import and export. For example: Section 304 of the Tariff Act of 1930 as amended () requires most imports, including many food items, to bear labels informing the ultimate purchaser of their country of origin. Meats, produce, and several other raw agricultural products generally were exempt. The 2002