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
2012 Poinsettia Bowl season for both teams. The Cougars accepted their invitation after earning a 6–4 record in their first ten games of the season (and would finish 7-5), while the Aztecs accepted their invitation after finishing with a 9-3 record in their season In 2009, the Poinsettia Bowl announced that it had extended its agreement to continue to feature the Mountain West's second bowl-eligible team until at least 2013. In addition, BYU has a three-year deal to play in the Poinsettia Bowl should they not qualify for a Bowl Championship Series game. This was the thirty-sixth meeting between these two teams. BYU