Formerly Aster Integrifolius

Eurybia integrifolia

Groundsel

Packera breweri

Chaparral Ragwort

Senecio aphanactis

Rayless Ragwort

Senecio aronicoides

San Gabriel Ragwort

Senecio astephanus

Dune Ragwort

Senecio blochmaniae

California Ragwort

Senecio californicus

Clark's Ragwort

Senecio clarkianus

Threadleaf Ragwort

Senecio flaccidus

Douglas' Groundsel

Senecio flaccidus var. douglasii

Smooth Threadleaf Ragwort

Senecio flaccidus var. monoensis

Dwarf Mountain Ragwort

Senecio fremontii

Dwarf Mountain Ragwort

Senecio fremontii var. fremontii

Western Dwarf Mountain Ragwort

Senecio fremontii var. occidentalis

Sweet Marsh Ragwort

Senecio hydrophiloides

Water Groundsel

Senecio hydrophilus

Lambstongue Ragwort

Senecio integerrimus

Columbia Ragwort

Senecio integerrimus var. exaltatus

Lambs-tongue Ragwort

Senecio integerrimus var. major

Pale-yellow Ragwort

Senecio integerrimus var. ochroleucus

Mojave Ragwort

Senecio mohavensis

Mount Patterson Senecio

Senecio pattersonensis

Sierra Ragwort

Senecio scorzonella

Tall Ragwort

Senecio serra

Tall Ragwort

Senecio serra var. serra

Broom-like Ragwort

Senecio spartioides

Arrowhead Butterweed

Senecio triangularis

Southern Goldenrod

Solidago confinis

Canadian Goldenrod

Solidago elongata

Guirado's Goldenrod

Solidago guiradonis

Canada Goldenrod

Solidago lepida

Rough Canada Goldenrod

Solidago lepida var. salebrosa

Rocky Mountain Goldenrod

Solidago multiradiata

Coast Goldenrod

Solidago spathulata

Showy Goldenrod

Solidago spectabilis

Threenerve Goldenrod

Solidago velutina

California Goldenrod

Solidago velutina ssp. californica

Great Basin Goldenrod

Solidago velutina ssp. sparsiflora

Long Leaved Aster

Symphyotrichum ascendens

Eaton's Aster

Symphyotrichum bracteolatum

Western Meadow Aster

Symphyotrichum campestre

California Aster

Symphyotrichum chilense

Leafy Aster

Symphyotrichum foliaceum

Parry's Leafy Aster

Symphyotrichum foliaceum var. apricum

Parry's Aster

Symphyotrichum foliaceum var. parryi

Short-rayed Alkali Aster

Symphyotrichum frondosum

Henderson's Aster

Symphyotrichum hendersonii

Panicled Aster

Symphyotrichum lanceolatum

Western Lance Leaf Aster

Symphyotrichum lanceolatum var. hesperium

Suisun Marsh Aster

Symphyotrichum lentum

Western Mountain Aster

Symphyotrichum spathulatum

Symphyotrichum spathulatum var. intermedium

Western Mountain Aster

Symphyotrichum spathulatum var. spathulatum

Western Bog Aster

Symphyotrichum spathulatum var. yosemitanum

Douglas Aster

Symphyotrichum subspicatum

Eastern Annual Saltmarsh Aster

Symphyotrichum subulatum

Saltmarsh Aster

Symphyotrichum subulatum var. parviflorum