Vascular Plants of Clatsop County, Oregon
Generated from PNW Herbaria database
November 28, 2020.
106 family names
422 genus names
1,021 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
{an additional 447 species/infraspecies are to be expected based on presence in one of these adjacent counties: Columbia, Tillamook; these names are colored gray and enclosed in braces}
Index to Families:
Ferns:
A,
B,
C,
D,
E,
I,
L,
O,
P,
S,
T
Dicots:
A,
B,
C,
D,
E,
F,
G,
H,
L,
M,
N,
O,
P,
R,
S,
T,
U,
V
Monocots:
A,
C,
H,
I,
J,
L,
M,
O,
P,
R,
T,
Z
Apiaceae: Angelica,
Anthriscus,
Cicuta,
Conioselinum,
Conium,
Daucus,
Glehnia,
Heracleum,
Ligusticum,
Lilaeopsis,
Lileaopsis,
Lomatium,
Myrrhis,
Oenanthe,
Osmorhiza,
Pastinaca,
Perideridia,
Sanicula,
Sium,
Torilis
Asteraceae: Achillea,
Adenocaulon,
Agoseris,
Ambrosia,
Anaphalis,
Anisocarpus,
Antennaria,
Anthemis,
Arctium,
Arnica,
Artemisia,
Baccharis,
Balsamorhiza,
Bellis,
Bidens,
Boltonia,
Canadanthus,
Centaurea,
Centromadia,
Chaenactis,
Cichorium,
Cirsium,
Conyza,
Cota,
Cotula,
Crepis,
Crocidium,
Erechtites,
Erigeron,
Eriophyllum,
Eucephalus,
Euthamia,
Gaertneria,
Gamochaeta,
Glebionis,
Gnaphalium,
Grindelia,
Helenium,
Hieracium,
Hypochaeris,
Inula,
Jacobaea,
Jaumea,
Lactuca,
Lapsana,
Leontodon,
Leucanthemum,
Logfia,
Luina,
Madia,
Matricaria,
Matricatia,
Microseris,
Mycelis,
Nabalus,
Onopordum,
Packera,
Petasites,
Pseudognaphalium,
Rudbeckia,
Senecio,
Silybum,
Solidago,
Soliva,
Sonchus,
Symphyotrichum,
Tanacetum,
Taraxacum,
Xanthium
Brassicaceae: Alliaria,
Arabidopsis,
Arabis,
Barbarea,
Brassica,
Cakile,
Capsella,
Cardamine,
Draba,
Erysimum,
Lepidium,
Lobularia,
Matthiola,
Nasturtium,
Noccaea,
Physaria,
Raphanus,
Rorippa,
Sinapis,
Sisymbrium,
Teesdalia,
Thlaspi,
Turritis
Caryophyllaceae: Agrostemma,
Arenaria,
Cardionema,
Cerastium,
Dianthus,
Honckenya,
Lychnis,
Moehringia,
Moenchia,
Pentacaena,
Polycarpon,
Pseudostellaria,
Sabulina,
Sagina,
Saponaria,
Scleranthus,
Silene,
Spergula,
Spergularia,
Stellaria
Ericaceae: Allotropa,
Arbutus,
Arctostaphylos,
Chimaphila,
Elliottia,
Erica,
Gaultheria,
Hemitomes,
Kalmia,
Moneses,
Monotropa,
Orthilia,
Pterospora,
Pyrola,
Rhododendron,
Vaccinium
Fabaceae: Acmispon,
Amorpha,
Cytisus,
Hosackia,
Lathyrus,
Lotus,
Lupinus,
Medicago,
Melilotus,
Robinia,
Trifolium,
Ulex,
Vicia
Lamiaceae: Ajuga,
Clinopodium,
Galeopsis,
Glechoma,
Lamium,
Lycopus,
Mentha,
Physostegia,
Prunella,
Scutellaria,
Stachys,
Trichostema
Plantaginaceae: Callitriche,
Collinsia,
Digitalis,
Gratiola,
Hippuris,
Linaria,
Misopates,
Nothochelone,
Nuttallanthus,
Penstemon,
Plantago,
Veronica
Ranunculaceae: Actaea,
Anemone,
Aquilegia,
Caltha,
Coptis,
Delphinium,
Enemion,
Ficaria,
Halerpestes,
Ranunculus,
Thalictrum,
Trautvetteria
Rosaceae: Amelanchier,
Aphanes,
Aruncus,
Comarum,
Cotoneaster,
Crataegus,
Drymocallis,
Filipendula,
Fragaria,
Geum,
Holodiscus,
Malus,
Oemleria,
Physocarpus,
Potentilla,
Prunus,
Rosa,
Rubus,
Sorbus,
Spiraea
Saxifragaceae: Boykinia,
Cascadia,
Chrysosplenium,
Heuchera,
Lithophragma,
Micranthes,
Mitellastra,
Pectiantia,
Saxifraga,
Tellima,
Tiarella,
Tolmiea
Poaceae: Agrostis,
Aira,
Alopecurus,
Ammophila,
Anthoxanthum,
Arrhenatherum,
Beckmannia,
Brachypodium,
Briza,
Bromus,
Calamagrostis,
Cenchrus,
Cinna,
Cortaderia,
Crypsis,
Cynosurus,
Dactylis,
Danthonia,
Deschampsia,
Dichanthelium,
Digitaria,
Distichlis,
Echinochloa,
Elyhordeum,
Elymus,
Eragrostis,
Festuca,
Glyceria,
Holcus,
Hordeum,
Koeleria,
Leymus,
Lolium,
Melica,
Molineriella,
Panicum,
Paspalum,
Phalaris,
Phleum,
Phragmites,
Pleuropogon,
Poa,
Polypogon,
Puccinellia,
Schedonorus,
Secale,
Sorghum,
Torreyochloa,
Triplasis,
Trisetum,
Triticum,
Ventenata,
Vulpia