Canaigre

Rumex hymenosepalus

Willow Dock

Rumex salicifolius

Winged Dock

Rumex venosus

Low Sagebrush

Artemisia arbuscula

Dwarf Sagebrush

Artemisia arbuscula ssp. arbuscula

Artemisia arbuscula ssp. longiloba

Warm Springs Low Sagebrush

Artemisia arbuscula ssp. thermopola

California Sagebrush

Artemisia californica

Silver Sagebrush

Artemisia cana

Silver Sagebrush

Artemisia cana ssp. bolanderi

Mugwort

Artemisia douglasiana

Wild Tarragon

Artemisia dracunculus

Silver Wormwood

Artemisia ludoviciana

White Sagebrush

Artemisia ludoviciana ssp. candicans

White Sagebrush

Artemisia ludoviciana ssp. incompta

White Sagebrush

Artemisia ludoviciana ssp. ludoviciana

Michally Sagewort

Artemisia michauxiana

Alpine Sagewort

Artemisia norvegica

Alpine Sagewort

Artemisia norvegica ssp. saxatilis

Black Sagebrush

Artemisia nova

San Diego Sagewort

Artemisia palmeri

Rothrock Sagebrush

Artemisia rothrockii

Snowfield Sagebrush

Artemisia spiciformis

Budsage

Artemisia spinescens

Big Sagebrush

Artemisia tridentata

Big Sagebrush

Artemisia tridentata ssp. parishii

Basin Big Sagebrush

Artemisia tridentata ssp. tridentata

Mountain Sagebrush

Artemisia tridentata ssp. vaseyana

Wyoming Sagebrush

Artemisia tridentata ssp. wyomingensis

Western Bistort

Bistorta bistortoides

Swamp Knotweed

Persicaria amphibia

Water Pepper

Persicaria hydropiperoides

Water Smartweed

Persicaria punctata

Mrs. Austin's Knotweed

Polygonum austiniae

California Knotweed

Polygonum californicum

Douglas' Knotweed

Polygonum douglasii

Wiry Knotweed

Polygonum majus

Broadleaf Knotweed

Polygonum minimum

Parry's

Polygonum parryi

Milkwort Knotweed

Polygonum polygaloides

Fruitleaf Knotweed

Polygonum polygaloides ssp. confertiflorum

Modoc County Knotweed

Polygonum polygaloides ssp. esotericum

Kellogg's Knotweed

Polygonum polygaloides ssp. kelloggii

Bushy Knotweed

Polygonum ramosissimum

Polygonum sawatchense

Polygonum sawatchense ssp. oblivium

Polygonum sawatchense ssp. sawatchense

Shasta Knotweed

Polygonum shastense

Spurry Knotweed

Polygonum spergulariiforme

California Dock

Rumex californicus

Golden Dock

Rumex fueginus

Rumex lacustris

Western Dock

Rumex occidentalis

Alpine Sheep Sorrel

Rumex paucifolius

Rumex persicarioides

Rumex transitorius

Rumex triangulivalvis

Rumex utahensis

Violet Dock

Rumex violascens