Vascular Plants of Gilliam County, Oregon
Generated from PNW Herbaria database
November 28, 2020.
75 family names
228 genus names
520 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
{an additional 879 species/infraspecies are to be expected based on presence in one of these adjacent counties: Morrow, Sherman; these names are colored gray and enclosed in braces}
Index to Families:
Dicots:
A,
B,
C,
D,
E,
F,
G,
H,
J,
L,
M,
N,
O,
P,
R,
S,
T,
U,
V,
Z
Monocots:
A,
B,
C,
H,
I,
J,
L,
M,
O,
P,
T
Apiaceae: Anethum,
Angelica,
Anthriscus,
Berula,
Cicuta,
Conium,
Cymopterus,
Daucus,
Heracleum,
Lilaeopsis,
Lomatium,
Osmorhiza,
Perideridia,
Sanicula,
Yabea
Asteraceae: Achillea,
Agoseris,
Ambrosia,
Anaphalis,
Antennaria,
Anthemis,
Arnica,
Artemisia,
Balsamorhiza,
Bidens,
Blepharipappus,
Centaurea,
Centromadia,
Chaenactis,
Chondrilla,
Chrysothamnus,
Cichorium,
Cirsium,
Conyza,
Coreopsis,
Cotula,
Crepis,
Crocidium,
Cyclachaena,
Dieteria,
Ericameria,
Erigeron,
Eriophyllum,
Eucephalus,
Euthamia,
Filago,
Gaillardia,
Gnaphalium,
Grindelia,
Gutierrezia,
Helenium,
Helianthella,
Helianthus,
Heterotheca,
Hieracium,
Hymenopappus,
Hypochaeris,
Iva,
Lactuca,
Lagophylla,
Layia,
Leucanthemum,
Madia,
Matricaria,
Microseris,
Nothocalais,
Packera,
Pseudognaphalium,
Psilocarphus,
Pyrrocoma,
Rhaponticum,
Rigiopappus,
Senecio,
Solidago,
Sonchus,
Stenotus,
Stephanomeria,
Symphyotrichum,
Taraxacum,
Tetradymia,
Townsendia,
Tragopogon,
Tripleurospermum,
Wyethia,
Xanthium
Boraginaceae: Amsinckia,
Asperugo,
Buglossoides,
Cryptantha,
Greeneocharis,
Hackelia,
Lappula,
Lithospermum,
Mertensia,
Myosotis,
Oreocarya,
Plagiobothrys
Brassicaceae: Alyssum,
Arabidopsis,
Arabis,
Athysanus,
Barbarea,
Boechera,
Brassica,
Camelina,
Capsella,
Cardamine,
Chorispora,
Descurainia,
Draba,
Erysimum,
Hornungia,
Idahoa,
Lepidium,
Nasturtium,
Phoenicaulis,
Physaria,
Rorippa,
Sisymbrium,
Thelypodium,
Thysanocarpus,
Turritis
Caryophyllaceae: Agrostemma,
Arenaria,
Cerastium,
Dianthus,
Eremogone,
Holosteum,
Moehringia,
Sabulina,
Sagina,
Saponaria,
Silene,
Spergularia,
Stellaria,
Vaccaria
Fabaceae: Acmispon,
Amorpha,
Astragalus,
Dalea,
Glycyrrhiza,
Ladeania,
Lathyrus,
Lotus,
Lupinus,
Medicago,
Melilotus,
Robinia,
Sphaerophysa,
Thermopsis,
Trifolium,
Vicia
Lamiaceae: Agastache,
Lamium,
Lycopus,
Marrubium,
Mentha,
Monardella,
Nepeta,
Prunella,
Salvia,
Scutellaria,
Stachys
Rosaceae: Amelanchier,
Cercocarpus,
Crataegus,
Drymocallis,
Fragaria,
Geum,
Holodiscus,
Horkelia,
Malus,
Potentilla,
Poteridium,
Poterium,
Prunus,
Purshia,
Rosa,
Rubus,
Sanguisorba,
Sorbus,
Spiraea
Poaceae: Achnatherum,
Aegilops,
Aegilotriticum,
Agropyron,
Agrostis,
Alopecurus,
Anthoxanthum,
Apera,
Arrhenatherum,
Bromus,
Calamagrostis,
Cenchrus,
Crypsis,
Cynodon,
Dactylis,
Danthonia,
Deschampsia,
Dichanthelium,
Digitaria,
Distichlis,
Echinochloa,
Elymus,
Eragrostis,
Festuca,
Glyceria,
Graphephorum,
Hesperostipa,
Hordeum,
Koeleria,
Leersia,
Leymus,
Lolium,
Melica,
Muhlenbergia,
Panicum,
Paspalum,
Phalaris,
Phleum,
Phragmites,
Poa,
Polypogon,
Pseudoroegneria,
Puccinellia,
Schedonorus,
Sclerochloa,
Scribneria,
Secale,
Setaria,
Sorghum,
Spartina,
Sporobolus,
Taeniatherum,
Thinopyrum,
Torreyochloa,
Trisetum,
Triticum,
Ventenata,
Vulpia