Either of two venomous rattlesnakes, of the genus Crotalus, from southern United States and Mexico, that have diamond-shaped markings on their backs: Crotalus adamanteus and Crotalus atrox.

Goodyera pubescens, native to much of eastern North America

Eryngium yuccifolium, a common herbaceous perennial plant native to the tallgrass prairies of North America. / Manfreda virginica, a flowering plant related to agaves.

Botrypus virginianus, a low-growing ternately branched herb in the Ophioglossales.

plural of rattlesnake fern

plural of rattlesnake master

plural of western diamondback rattlesnake

(Crotalus atrox), a venomous pit viper species found in the United States and Mexico

Synonym of white rattlesnake root

Nabalus albus, an asteraceous plant native to Canada and the eastern United States.