[Lamb's Quarters, Goosefoots and Pigweeds: The Genus Chenopodium in the Columbia River Gorge of Oregon and Washington]

Lambsquarters, Lamb's Quarters, Pigweed

Chenopodium album

Synonyms: Chenopodium album var. album, Chenopodium album var. lanceolatum, Chenopodium album var. missouriense, Chenopodium album var. polymorphum, Chenopodium album var. stevensii, Chenopodium amaranticolor, Chenopodium giganteum, Chenopodium lanceolatum, Chenopodium suecicum

Upper stem leaves and inflorescence of Lamb's Quarters, Pigweed: Chenopodium album (Synonyms: Chenopodium album var. album, Chenopodium album var. missouriense, Chenopodium album var. stevensii)


Lambsquarters, Lamb's Quarters, Pigweed: Chenopodium album (Synonyms: Chenopodium album var. album, Chenopodium album var. lanceolatum, Chenopodium album var. missouriense, Chenopodium album var. polymorphum, Chenopodium album var. stevensii, Chenopodium amaranticolor, Chenopodium giganteum, Chenopodium lanceolatum, Chenopodium suecicum)

Lambsquarters growing on a muddy bank along a slough that extends from the Sandy River northeast to the east side of the Sandy River delta, western Columbia River Gorge........September 29, 2012.

Paul Slichter