Petition launched to prevent extinction of Red Rock sunflower near Las Vegas

LAS VEGAS (KLAS) -- An environmental group is petitioning the BLM to do more to protect a particular sunflower found at Red Rock. The Center for Biological Diversity filed a petition on Feb.10, requesting protection for the Red Rock sunflower, also known as Helianthus devernii, under the Endangered Species Act. According to the petition, there [...]