plural of adder stone

A stone of varying forms and usually glassy with a naturally formed hole, which is often used as an amulet or bead.

Gaboon viper

The non-venomous European ringed snake or water snake, Natrix natrix. / The venomous American cottonmouth, Agkistrodon piscivorus. / The non-venomous American northern water snake,Nerodia sipedon

Synonym of adderwort

Bitis cornuta (many-horned adder) / Bitis caudalis (horned puff adder)

(Chester) early-purple orchid, early spring orchis (Orchis mascula

Synonym of Gaboon viper

A species of death adder from Australia, taxonomic name Acanthophis antarcticus, known for its venomosity and speed.

A species of Australian snake, Acanthophis cryptamydros.