Berulas and Water-parsnips East of the Cascade Mountains of Oregon and Washington

The Genus Berula

Berula, Cut-leaf Water-parsnip, Stalky Berula: Berula erecta (Synonyms: Berula erecta var. incisa, Berula pusilla, Berula pusillum, Sium erectum, Sium incisum, Sium pusillum) -