Category
page 4Flora of Oregon
Physocarpus capitatus
species of plant
Allium robinsonii
species of plant
Allium douglasii
species of plant
Lupinus formosus
species of plant
Iris innominata
species of plant
Carex laeviculmis
species of plant
Cistanthe umbellata
species of plant
Sedum spathulifolium
species of plant
Lilium rubescens
species of plant
Lupinus nevadensis
species of plant
Astragalus umbraticus
species of plant
Damasonium californicum
species of plant
Anemonastrum deltoideum
species of flowering plant
Delphinium nudicaule
species of plant
Erigeron glaucus
species of plant
Arctostaphylos viscida
species of plant
Lupinus luteolus
species of plant
Alopecurus saccatus
species of plant
Peraphyllum
Peraphyllum is a monotypic genus of flowering plants in the rose family, containing the single species Peraphyllum ramosissimum, commonly known as wild crab apple.
Iris purdyi
species of plant
Lupinus sulphureus
species of plant
Carex californica
species of plant
Ceanothus sanguineus
species of plant
Lupinus onustus
species of legume
Brodiaea californica
species of plant
Achyrachaena
The only species in the monotypic genus Achyrachaena is the annual herb Achyrachaena mollis, which bears the common name blow-wives. The genus name is both singular and plural.
Meesia triquetra
species of plant
Polypodium glycyrrhiza
species of plant
Viola sempervirens
species of plant
Trillium petiolatum
species of plant
Castilleja ambigua
species of plant
Castilleja affinis
species of plant
Pityopus
Pityopus is a monotypic genus of flowering plants in the family Ericaceae, containing the single species Pityopus californicus, commonly known as pinefoot.
Myriophyllum hippuroides
species of plant
Pilularia americana
species of plant
Cyperus houghtonii
species of plant
Carex densa
species of plant
Festuca californica
species of plant
Mentzelia laevicaulis
species of plant
Gentiana sceptrum
species of plant
Angelica hendersonii
species of plant
Dichelostemma congestum
species of plant
Garrya fremontii
species of plant
Arctostaphylos hispidula
species of plant
Salix commutata
species of plant
Arctostaphylos glandulosa
species of plant
Erythronium elegans
species of plant
Calamagrostis koelerioides
species of plant
Carex preslii
species of plant
Salix delnortensis
species of plant
Astragalus tegetarioides
species of plant
Drymocallis glandulosa
species of plant
Galium bifolium
species of plant
Wolffia columbiana
species of plant
Viola douglasii
species of plant
Lomatium grayi
species of plant
Camassia howellii
species of plant
Arctostaphylos canescens
species of plant
Allium punctum
species of plant
Viola ocellata
species of plant