keith smiled to himself as he thought that that usually quite large , but frequently gnarled tree , not only provided a name for this shopping mall , but , in spanish , provided names for numerous towns , like alamosa ( site of cottonwoods ) , alameda ( cottonwood grove ) , and alamogordo ( huge cottonwood ) , as well as the bowie , crockett , et alii historical spot in texas , a rental car agency , and even a nuclear research facility .