Yellow Thistle (Cirsium horridulum). Asteraceae. January 30, 2019 640 × 457 NY Wildflowers Gallery Native. Fields, salt or fresh marshes throughout Long Island. Limited Range. Napeague, June 2017. Native. Fields, salt or fresh marshes throughout Long Island. Limited Range. Napeague, Long Island, June 2017. Pollinated by bumblebee.