Vascular Plants of Douglas County, Oregon
Generated from PNW Herbaria database
November 28, 2020.
121 family names
622 genus names
2,141 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
{an additional 1,587 species/infraspecies are to be expected based on presence in one of these adjacent counties: Coos, Jackson, Lane; these names are colored gray and enclosed in braces}
Index to Families:
Ferns:
A,
B,
C,
D,
E,
I,
L,
M,
O,
P,
S,
T,
W
Dicots:
A,
B,
C,
D,
E,
F,
G,
H,
J,
L,
M,
N,
O,
P,
R,
S,
T,
U,
V,
Z
Monocots:
A,
C,
H,
I,
J,
L,
M,
N,
O,
P,
R,
S,
T,
Z
Apiaceae: Aegopodium,
Angelica,
Anthriscus,
Apium,
Berula,
Carum,
Cicuta,
Conioselinum,
Conium,
Coriandrum,
Cymopterus,
Daucus,
Eryngium,
Foeniculum,
Glehnia,
Heracleum,
Ligusticum,
Lilaeopsis,
Lomatium,
Oenanthe,
Osmorhiza,
Oxypolis,
Pastinaca,
Perideridia,
Petroselinum,
Pimpinella,
Sanicula,
Scandix,
Sium,
Sphenosciadium,
Tauschia,
Torilis,
Yabea
Asteraceae: Achillea,
Achyrachaena,
Adenocaulon,
Ageratina,
Agoseris,
Ambrosia,
Anaphalis,
Ancistrocarphus,
Anisocarpus,
Antennaria,
Anthemis,
Arctium,
Arnica,
Artemisia,
Baccharis,
Balsamorhiza,
Bellis,
Bidens,
Blepharipappus,
Brickellia,
Cacaliopsis,
Calycadenia,
Canadanthus,
Carduus,
Carthamus,
Centaurea,
Centromadia,
Chaenactis,
Chondrilla,
Cichorium,
Cirsium,
Columbiadoria,
Conyza,
Coreopsis,
Corethrogyne,
Cota,
Cotula,
Crepis,
Crocidium,
Dieteria,
Erechtites,
Ericameria,
Erigeron,
Eriophyllum,
Eucephalus,
Euchiton,
Eurybia,
Euthamia,
Filago,
Galinsoga,
Gamochaeta,
Gnaphalium,
Grindelia,
Hazardia,
Helenium,
Helianthella,
Helianthus,
Helminthotheca,
Hemizonella,
Hemizonia,
Hesperevax,
Heterotheca,
Hieracium,
Hulsea,
Hymenoxys,
Hypochaeris,
Inula,
Jacobaea,
Jaumea,
Kyhosia,
Lactuca,
Lagophylla,
Lapsana,
Lasthenia,
Layia,
Leontodon,
Leucanthemum,
Logfia,
Luina,
Madia,
Malacothrix,
Matricaria,
Micropus,
Microseris,
Mycelis,
Nothocalais,
Onopordum,
Oreostemma,
Packera,
Petasites,
Pseudognaphalium,
Psilocarphus,
Pyrrocoma,
Rafinesquia,
Raillardella,
Rainiera,
Rhaponticum,
Rigiopappus,
Rudbeckia,
Saussurea,
Senecio,
Sericocarpus,
Silybum,
Solidago,
Soliva,
Sonchus,
Stephanomeria,
Symphyotrichum,
Tanacetum,
Taraxacum,
Tragopogon,
Uropappus,
Wyethia,
Xanthium
Boraginaceae: Adelinia,
Amsinckia,
Anchusa,
Andersonglossum,
Borago,
Buglossoides,
Cryptantha,
Cynoglossum,
Echium,
Gruvelia,
Hackelia,
Lappula,
Lithospermum,
Lycopsis,
Mertensia,
Myosotis,
Pectocarya,
Pentaglottis,
Plagiobothrys,
Symphytum
Brassicaceae: Alyssum,
Arabidopsis,
Arabis,
Armoracia,
Athysanus,
Barbarea,
Boechera,
Brassica,
Cakile,
Camelina,
Capsella,
Cardamine,
Chorispora,
Cochlearia,
Conringia,
Descurainia,
Diplotaxis,
Draba,
Eruca,
Erysimum,
Hesperis,
Hirschfeldia,
Idahoa,
Isatis,
Lepidium,
Lunaria,
Nasturtium,
Noccaea,
Phoenicaulis,
Raphanus,
Rorippa,
Sinapis,
Sisymbrium,
Smelowskia,
Streptanthus,
Teesdalia,
Thelypodium,
Thlaspi,
Thysanocarpus,
Turritis
Caryophyllaceae: Agrostemma,
Arenaria,
Cardionema,
Cerastium,
Cherleria,
Dianthus,
Eremogone,
Holosteum,
Honckenya,
Lychnis,
Moehringia,
Moenchia,
Petrorhagia,
Polycarpon,
Pseudostellaria,
Sabulina,
Sagina,
Saponaria,
Scleranthus,
Silene,
Spergula,
Spergularia,
Stellaria,
Vaccaria
Ericaceae: Allotropa,
Arbutus,
Arctostaphylos,
Calluna,
Cassiope,
Chimaphila,
Empetrum,
Erica,
Gaultheria,
Hemitomes,
Kalmia,
Kalmiopsis,
Moneses,
Monotropa,
Orthilia,
Phyllodoce,
Pityopus,
Pleuricospora,
Pterospora,
Pyrola,
Rhododendron,
Sarcodes,
Vaccinium
Fabaceae: Acacia,
Acmispon,
Amorpha,
Astragalus,
Cercis,
Cytisus,
Genista,
Glycyrrhiza,
Hoita,
Hosackia,
Laburnum,
Lathyrus,
Lotus,
Lupinus,
Medicago,
Melilotus,
Ornithopus,
Pisum,
Robinia,
Rupertia,
Securigera,
Spartium,
Thermopsis,
Trifolium,
Ulex,
Vicia,
Wisteria
Lamiaceae: Agastache,
Ajuga,
Clinopodium,
Glechoma,
Lamium,
Lavandula,
Leonurus,
Lycopus,
Marrubium,
Melissa,
Mentha,
Monardella,
Nepeta,
Origanum,
Pogogyne,
Prunella,
Pycnanthemum,
Rosmarinus,
Salvia,
Scutellaria,
Stachys,
Thymus,
Trichostema
Onagraceae: Camissonia,
Camissoniopsis,
Chamaenerion,
Circaea,
Clarkia,
Epilobium,
Fuchsia,
Gayophytum,
Ludwigia,
Oenothera,
Taraxia,
Tetrapteron
Plantaginaceae: Antirrhinum,
Callitriche,
Collinsia,
Cymbalaria,
Digitalis,
Gratiola,
Hippuris,
Keckiella,
Kickxia,
Linaria,
Misopates,
Nothochelone,
Nuttallanthus,
Penstemon,
Plantago,
Sairocarpus,
Tonella,
Veronica
Polemoniaceae: Allophyllum,
Collomia,
Gilia,
Gymnosteris,
Ipomopsis,
Leptosiphon,
Linanthus,
Microsteris,
Navarretia,
Phlox,
Polemonium
Ranunculaceae: Aconitum,
Actaea,
Adonis,
Anemone,
Aquilegia,
Caltha,
Clematis,
Coptis,
Delphinium,
Enemion,
Eranthis,
Ficaria,
Myosurus,
Nigella,
Ranunculus,
Thalictrum,
Trautvetteria
Rosaceae: Acaena,
Agrimonia,
Amelanchier,
Aphanes,
Aruncus,
Cercocarpus,
Chaenomeles,
Comarum,
Cotoneaster,
Crataegus,
Dasiphora,
Drymocallis,
Fragaria,
Geum,
Holodiscus,
Horkelia,
Luetkea,
Malus,
Oemleria,
Photinia,
Physocarpus,
Potentilla,
Poteridium,
Poterium,
Prunus,
Purshia,
Pyracantha,
Pyrus,
Rosa,
Rubus,
Sanguisorba,
Sibbaldia,
Sorbus,
Spiraea
Saxifragaceae: Bensoniella,
Boykinia,
Cascadia,
Chrysosplenium,
Darmera,
Elmera,
Hemieva,
Heuchera,
Leptarrhena,
Lithophragma,
Micranthes,
Mitella,
Mitellastra,
Ozomelis,
Pectiantia,
Saxifraga,
Tellima,
Tiarella,
Tolmiea
Asparagaceae: Asparagus,
Brodiaea,
Camassia,
Chlorogalum,
Dichelostemma,
Hastingsia,
Hyacinthoides,
Maianthemum,
Muscari,
Ornithogalum,
Triteleia
Cyperaceae: Bolboschoenus,
Carex,
Cyperus,
Dulichium,
Eleocharis,
Eriophorum,
Isolepis,
Rhynchospora,
Schoenoplectus,
Scirpus,
Trichophorum
Poaceae: Achnatherum,
Aegilops,
Agrostis,
Aira,
Alopecurus,
Ammophila,
Anthoxanthum,
Apera,
Aristida,
Arrhenatherum,
Avena,
Beckmannia,
Brachypodium,
Briza,
Bromus,
Calamagrostis,
Cinna,
Coleataenia,
Cortaderia,
Crypsis,
Cynodon,
Cynosurus,
Dactylis,
Danthonia,
Deschampsia,
Dichanthelium,
Digitaria,
Diplachne,
Distichlis,
Echinochloa,
Elyhordeum,
Elymus,
Eragrostis,
Festuca,
Gastridium,
Glyceria,
Graphephorum,
Hierochloe,
Holcus,
Hordeum,
Koeleria,
Leersia,
Leymus,
Lolium,
Melica,
Molineriella,
Muhlenbergia,
Nassella,
Panicum,
Parapholis,
Paspalum,
Pennisetum,
Phalaris,
Phleum,
Phragmites,
Pleuropogon,
Poa,
Podagrostis,
Polypogon,
Pseudoroegneria,
Puccinellia,
Rytidosperma,
Schedonorus,
Scribneria,
Secale,
Setaria,
Sorghum,
Spartina,
Taeniatherum,
Thinopyrum,
Torreyochloa,
Trisetum,
Triticum,
Vahlodea,
Ventenata,
Vulpia