Vascular Plants of the Pacific Northwest
Asteraceae
Generated from PNW Herbaria database
November 28, 2020.
268 genus names
2,097 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Index to Genera:
A: Acanthospermum,
Achillaea,
Achillea,
Achyrachaena,
Acmella,
Adenocaulon,
Adoseris,
Ageratina,
Agoseris,
Almutaster,
Amauriopsis,
Ambrosia,
Anaphalis,
Ancistrocarphus,
Anisocarpus,
Antennaria,
Anthemis,
Apargidium,
Aplopappus,
Arctanthemum,
Arctium,
Arctotheca,
Arnica,
Artem,
Artemisia,
Artermisia,
Askellia,
Aster,
Astranthium
B: Baccharis,
Balsamorhiza,
Bellis,
Berkheya,
Berylsimpsonia,
Bidens,
Bigelovia,
Blepharipappus,
Blepharopappus,
Blephir,
Boltonia,
Borrichia,
Bradburia,
Brickellia
C: Cacaliopsis,
Calais,
Calendula,
Callistephus,
Calycadenia,
Calyptrocarpus,
Canadanthus,
Carduus,
Carthamnus,
Carthamus,
Cassinia,
Centaurea,
Centipeda,
Centromadia,
Chaenactis,
Chaetadelpha,
Chamaemelum,
Chondrilla,
Chrysanthemum,
Chrysopsis,
Chrysothamnus,
Cichorium,
Cirsium,
Cladanthus,
Cnicus,
Coleosanthus,
Columbiadoria,
Conyza,
Conzya,
Coreopsis,
Corethrogyne,
Cosmos,
Cota,
Cotula,
Crepis,
Crocidium,
Crupina,
Cychlachaena,
Cyclachaena,
Cynara
E: Eatonella,
Echinacea,
Echinops,
Eclipta,
Elephantopus,
Enceliopsis,
Erechtites,
Ericameria,
Ericrameria,
Erigeron,
Eriophyllum,
Eucephalus,
Euchiton,
Eupatorium,
Eurybia,
Euthamia,
Eutrochium
G: Gaertneria,
Gaillardia,
Galinsoga,
Gamochaeta,
Gamocheta,
Geraea,
Glebionis,
Glyptopleura,
Gnaphalium,
Grindelia,
Guizotia,
Gutierrezia
H: Haplopappus,
Harpaecarpus,
Hazardia,
Helenium,
Helianthella,
Helianthus,
Helichrysum,
Heliomeris,
Heliopsis,
Helminthotheca,
Hemizonella,
Hemizonia,
Herrickia,
Hesperevax,
Heterotheca,
Hieracium,
Homopappus,
Hoorebekia,
Hulsea,
Hulteniella,
Hymenatherum,
Hymenopappus,
Hymenoxys,
Hypochaeris
L: Lactuca,
Lagophylla,
Lapsana,
Lapsanastrum,
Lapsona,
Lasthenia,
Layia,
Leontodom,
Leontodon,
Lessingia,
Leucanthemum,
Liatris,
Ligularia,
Logfia,
Lorandersonia,
Luina,
Lygodesmia
M: Machaeranthera,
Macronema,
Madia,
Malacothrix,
Matricaria,
Matricatia,
Mauranthemum,
Micropus,
Microseris,
Mutisia,
Mycelis
P: Packera,
Parasenecio,
Parthenium,
Petasites,
Petradoria,
Picradeniopsis,
Picris,
Picrosia,
Pilosella,
Platyschkuhria,
Plectocephalus,
Pleiacanthus,
Podospermum,
Prenanthella,
Prenanthes,
Psathyrotes,
Pseudognaphalium,
Psilactis,
Psilocarphus,
Psilostrophe,
Ptilocalais,
Ptilocalis,
Ptilonella,
Ptilophora,
Ptiloria,
Pyrrhopappus,
Pyrrocoma
S: Santolina,
Saussurea,
Scabrethia,
Scorzonella,
Scorzonera,
Senecio,
Sericocarpus,
Sigesbeckia,
Silybum,
Sinacalia,
Sinosenecio,
Solidago,
Soliva,
Sonchus,
Stenotus,
Stephanomeria,
Stylocline,
Symphyotrichum,
Synurus
T: Tanacetum,
Taraxacum,
Tephroseris,
Tetradymia,
Tetraneuris,
Thelesperma,
Tonestus,
Townsendia,
Tragopogon,
Triniteurybia,
Tripleurospermum,
Trixis,
Troximon,
Tussilago
ssp. prima (AK, BC, ID, MT, OR, WA; 478; 1880-2020)
ssp. cana (BC, ID, MT, OR, WA; 153; 1885-2010)
var. nana (AK, BC, ID, MT, OR, WA, YK; 87; 1880-2014)