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

(archaic) second-person singular simple present form of rattle

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

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

Goodyera pubescens, native to much of eastern North America

plural of diamondback rattlesnake

plural of downy rattlesnake

plural of rattlesnake fern

plural of rattlesnake master

Characterised or marked by rattling