Malheur Experiment Station

Plants by Family, Scientific Name where Introduced includes Yes

Amaranthus Common Names amaranth Family Amaranth Flower Color Green Introduced Yes

Polygonum convolvulus Common Names knot bindweed, black bindweed, ivy bindweed, climbing bindweed Family Buckwheat Plant Type Forb Introduced Yes Weed Yes

Acroptilon repens Common Names Russian knapweed Family Composites, Sunflower Flower Color Pink, rose Plant Type Shrub Introduced Yes Weed Yes

Chondrilla juncea Common Names rush skeletonweed Family Composites, Sunflower Flower Color Yellow Plant Type Forb Introduced Yes Weed Yes

Lactuca serriola Common Names prickly lettuce, compass plant Family Composites, Sunflower Flower Color Yellow Plant Type Herb Introduced Yes Weed Yes

Verbasum blattaria Common Names moth mullein Family Figwort or Snapdragon Flower Color White/Purple Introduced Yes Weed No

Bassia prostrata Common Names forage kochia Family Goosefoot Flower Color Green, Red Introduced Yes Weed No

Halogeton glomeratus Common Names halogeton Family Goosefoot Flower Color Green-white Plant Type Forb Introduced Yes Weed Yes

Bromus tectorum Common Names cheat grass, downy brome Family Grass Flower Color Green Plant Type Grass Introduced Yes Weed Yes

Digitaria sanguinalis Common Names hairy crabgrass Family Grass Plant Type Grass Introduced Yes Weed Yes

Echinochloa muricata Common Names barnyard grass Family Grass Flower Color Green Plant Type Grass Introduced Yes Weed Yes

Hordeum leporinum Common Names wild barley, mouse barley Family Grass Plant Type Grass Introduced Yes

Secale cereale Common Names common rye Family Grass Plant Type Grass Introduced Yes Weed Yes

Setaria viridis Common Names green foxtail Family Grass Flower Color Green, mixed Plant Type Grass Introduced Yes

Taeniatherum caput-medusae Common Names medusahead rye Family Grass Flower Color Green-yellow Plant Type Grass Introduced Yes Weed Yes

Melilotus alba Common Names white sweetclover Family Legume or Pea Flower Color White Plant Type Forb Introduced Yes

Melilotus officinalis Common Names yellow sweetclover Family Legume or Pea Flower Color Yellow Plant Type Herb Introduced Yes Weed Yes

Trifolium fragiferum Common Names strawberry clover Family Legume or Pea Flower Color Light Pink Plant Type Forb Introduced Yes Weed No

Abutilon theophrasti Common Names velvetleaf Family Mallow Flower Color Yellow Plant Type Shrub Introduced Yes Weed No

Lamium amplexicaule Common Names henbit , henbit deadnettle Family Mint Flower Color Purple Plant Type Forb Introduced Yes

Brassica nigra Common Names black mustard Family Mustard Flower Color Yellow Plant Type Forb Introduced Yes Weed Yes

Chorispora tenella Common Names blue mustard, tenella mustard, purple mustard Family Mustard Flower Color blue - purple Plant Type Forb Introduced Yes Weed Noxious

Lepidium latifolium L Common Names perennial pepperweed Family Mustard Flower Color White, cream Plant Type Forb Introduced Yes

Sisymbrium altissimum Common Names tumble mustard Family Mustard Flower Color Yellowish Plant Type Forb Introduced Yes Weed Yes

Datura stramonium Common Names Jimsonweed Family Potato Flower Color White/Purple Plant Type Shrub Introduced Yes

Solanum sarrachoides Common Names hairy night shade Family Potato Plant Type Forb Short Description There berries are Green, brown, and yellow when matured. Introduced Yes

Euphorbia esula Common Names leafy spurge Family Spurge Flower Color Yellow Plant Type Forb Introduced Yes Weed Yes

Euphorbia peplus Common Names petty spurge Family Spurge Plant Type Forb Introduced Yes Weed Yes

Carduus nutans Common Names musk thistle Family Sunflower Flower Color Purple Plant Type Forb Introduced Yes Weed Yes

Family: No Information

Tribulus terrestris L. Common Names puncturevine, goathead, Mexican sandbur, Texas sandbur, tackweed Flower Color Yellow Plant Type Forb Introduced Yes