Cnidoscolus rostratus Lundell Cnidoscolus rostratus Lundell in Bull. Torrey Bot. Club 72(3): 328. 1945 sec. Maya-Lastra & Steinmann 2018=Cnidoscolus rostratus Lundell subsp. rostratus in Bull. Torrey Bot. Club 72(3): 328. 1945 syn. sec. Maya-Lastra & Steinmann 2018