Bishop's Goutweed, Gout Weed: Aegopodium podagraria (Synonym: Aegopodium podagraria) -
Larger Bishop's Weed: Ammi majus -
Dill: Anethum graveolens -
Angelicas: The Genus Angelica -
Beaked Parsleys and Bur Chervils: The Genus Anthriscus -
Smallage, Wild Celery: Apium graveolens var. dulce (Synonym: Celeri graveolens) -
Cutleaf Water Parsnip, Cut-leaf Water-parsnip, Stalky Berula: Berula erecta (Synonyms: Berula erecta var. incisa, Berula pusilla, Berula pusillum, Sium erectum, Sium incisum, Sium pusillum) -
Rough Chervil: Chaerophyllum temulum -
Water Hemlocks: The Genus Cicuta -
Pacific Hemlock Parsley, Pacific Hemlock-parsley: Conioselinum pacificum (Synonyms: Conioselinium chinense, Conioselinium gmelinii, Selinum pacificum) -
Poison Hemlock, Poison-hemlock: Conium maculatum -
Wild Carrots: The Genus Daucus -
Coyote-thistles and Eryngos: The Genus Eryngium -
Fennel, Sweet Fennel: Foeniculum vulgare (Synonyms: Anethum foeniculum, Foeniculum foeniculum, Foeniculum officinale) -
American Glehnia, American Silvertop, Beach Silvertop: Glehnia leiocarpa (Synonyms: Cymopterus littoralis, Glehnia littoralis ssp. leiocarpa, Glehnia littoralis var. leiocarpa) -
Cow Parsnips and Hogweeds: The Genus Heracleum -
Licorice-roots and Lovages: The Genus Ligusticum -
Lilaeopsis, Western Lilaeopsis, Western Grasswort: Lilaeopsis occidentalis -
Desert Parsleys: The Genus Lomatium -
Sweet Cicely: Myrrhis odorata -
Pacific Water Parsley, Water Parsley, Water-parsley, Pacific Water-dropwort, American Water-parsley: Oenanthe sarmentosa -
Indian Potatoes and Turkey Peas: The Genus Orogenia -
Sweet Cicelys: The Genus Osmorhiza -
Western Cow Bane, Western Oxypolis: Oxypolis occidentalis -
Common Parsnip, Wild Parsnip: Pastinaca sativa (Synonym: Pastinaca sativa var. pratensis) -
Yampahs: The Genus Perideridia -
Garden Parsley: Petroselinum crispum (Synonyms: Apium petroselinum, Carum petroselinum, Petroselinum hortense, Petroselinum sativum, Petroselinum vulgare) -
Burnet Saxifrage: Pimpinella saxifraga -
Sanicles and Snakeroots: The Genus Sanicula -
Shepherd's Needle, Venus' Comb: Scandix pecten-veneris -
Hemlock Waterparsnip, Hemlock Water-parsnip, Water Parsnip: Sium suave (Synonyms: Sium cicutaefolium, Sium cicutifolium, Sium floridanum, Sium suave var. floridanum) -
Ranger Buttons, Ranger's Buttons, Swamp White Heads, Swamp Woolly-heads, Woollyhead Parsnip, Woolly-head Parsnip: Angelica capitellata (Synonym: Sphenosciadium capitellatum) -
Tauschias: The Genus Tauschia -
Hedge Parsleys: The Genus Torilis -
California Hedge Parsley, California Hedge-parsley, False Carrot, False Hedge-parsley,Western Hedge-parsley: Yabea microcarpa (Synonym: Caucalis microcarpa) -
Golden Alexanders, Heart-leaf Alexanders, Heart-leaved Alexanders, Meadow Zizia: Zizia aptera (Synonyms: Zizia aptera var. occidentalis, Zizia cordata) -