buffalo vs nettle

The buffalo fish (Ictiobus spp.). 

A related North American animal, the American bison, Bison bison. 

Any of the Old World mammals of the family Bovidae, such as the Cape buffalo, Syncerus caffer, or the water buffalo Bubalus bubalis. 

A nickel. 

Cnidoscolus urens, bull nettle, 

Urtica incisa (Australian nettle); 

ball nettle (Solanum carolinense); 

Various species of the genus Dendrocnide 

Most, but not all, subspecies of Urtica dioica (common nettle), 

Wood nettle (Laportea canadensis); 

Cnidoscolus texanus, Texas bull nettle, 

rock nettle (Eucnide); 

small-leaved nettle (Dendrocnide photinophylla). 

Solanum elaeagnifolium, bull nettle, silver-leaf nettle, white horse-nettle; 

false nettle (Boehmeria, family Urticaceae); 

flame nettle or painted nettle (Coleus); 

hedge nettle (Stachys); 

hemp nettle (Galeopsis); 

Cnidoscolus stimulosus, bull nettle, spurge nettle, 

horse nettle Agastache urticifolia, 

Celtis (hackberry). 

nilgiri nettle, Himalayan giant nettle (Girardinia diversifolia, family Urticaceae). 

Solanum rostratum, horse-nettle; 

dead nettle, dumb nettle (Lamium), particularly Lamium album, white nettle; 

Urtica ferox (tree nettle); 

Solanum dimidiatum, western horse-nettle, robust horse-nettle; 

Loosely, anything which causes a similarly stinging rash, such as a jellyfish or sea nettle. 

Urera baccifera (scratchbush),