^ But impure samples have an odor much like that of matches. A robust odor named "smell of sulfur" truly is specified off by several sulfur compounds, including hydrogen sulfide and organosulfur compounds. a : that contains or employed for roses b : of or regarding a rose c : https://rose-breasted-cockatoo40689.blogs100.com/36376280/not-known-details-about-black-palm-cockatoo