[The Sunflower Family in Mt. Adams Country]

The Flora of Mt. Adams Country

Members of the Sunflower with Flower Heads Like Daisies or Sunflowers

Lyall's Goldenweed: Tonestus lyallii

Lyall's Goldenweed: Tonestus lyallii

Milfoil, Yarrow: Achillea millifolium (Synonyms: Achillea borealis, Achillea lanulosa, Achillea lanulosa var. eradiata, Achillea lanulosa var. lanulosa, Achillea millefolium var. alpicola, Achillea millefolium var. californica, Achillea millefolium var. lanulosa, Achillea millefolium ssp. lanulosa, Achillea millefolium var. litoralis, Achillea millefolium var. millefolium, Achillea millefolium var. occidentalis, Achillea millefolium var. pacifica)

Corn Chamomile, Dogfennel, Field Chamomile: Anthemis arvensis (Synonym: Anthemis arvensis var. arvensis)

Arnicas: The Genus Arnica in Mt. Adams Country

Asters: The Genus Asterin Mt. Adams Country

Balsamroots: The Genus Balsamorhizain Mt. Adams Country

Nodding Beggarticks, Nodding Beggar Ticks, Bur Marigold: Bidens cernua (Synonyms: Bidens cernua var. cernua, Bidens cernua var. elliptica, Bidens cernua var. minima)

Columbia River Fleabane, Hall's Goldenweed: Columbiadoria hallii (Synonym: Haplopappus hallii)

Canada Fleabane, Canadian Fleabane, Horseweed: Conyza canadensis (Synonyms: Conyza canadensis var. canadensis, Conyza canadensis var. glabrata) - This has flowerheads with rays absent or minute rays, so it might key here or with the flowerheads that are discoid.

Gold Stars, Spring Gold: Crocidium multicaule -

Goldenweeds: The Genus Ericameriain Mt. Adams Country

Fleabanes: The Genus Erigeronin Mt. Adams Country

Woolly Sunflowrs: The Genus Eriophyllum in Mt. Adams Country

Blanket Flower, Great-flowered Gaillardia: Gaillardia aristata

Columbia Gumplant, Oregon Gumplant, Coastal Gumweed, Columbia Gumweed, Idaho Gumweed, Low Gumweed, Resinweed: Grindelia hirsutula (Synonyms: Synonyms: Grindelia arenicola, Grindelia columbiana, Grindelia integrifolia var. macrophylla, Grindelia nana, Grindelia nana ssp. columbiana, Grindelia nana ssp. nana, Grindelia nana var. discoidea, Grindelia nana var. integerrima, Grindelia nana var. integrifolia, Grindelia nana var. nana, Grindelia squarrosa var. quasiperennis, Grindelia stricta ssp. stricta, Grindelia stricta var. stricta)

Douglas' Sunflower, Little Sunflower, False Sunflower, Oneflower Helianthella, Douglas' Helianthella: Helianthella uniflora var. douglasii

Least Tarweed, Smallhead Tarweed, Small-head Tarweed: Hemizonella minima (Synonyms: Hemizonia minima, Madia minima)

Dwarf Alpinegold, Dwarf Hulsea: Hulsea nana (Synonym: Hulsea nana var. larsenii)

Hareleaf, Rabbitleaf: Lagophylla ramosissima -

Oxeye Daisy: Leucanthemum vulgare (Synonyms: Chrysanthemum leucanthemum, Chrysanthemum leucanthemum var. pinnatifidum)

Tarweeds: The Genera Hemizonella and Madia in Mt. Adams Country

Butterweeds & Groundsels: The Genus Senecioin Mt. Adams Country

Goldenrods: The Genus Solidagoin Mt. Adams Country

Lyall's Goldenweed, Lyall's Serpentweed: Tonestus lyallii (Synonym: Haplopappus lyallii)

Mule's-ears: The Genus Wyethiain Mt. Adams Country

Paul Slichter E-mail