Digitaria
crabgrass
2 species
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Digitaria ischaemum – smooth crabgrass
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east across most of North America to the Atlantic Coast.
Habitat: Lawns, roadsides and wastland, usually where moist.
Origin: Introduced from Eurasia
Flowers: July-September
Growth Duration: Annual
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east across most of North America to the Atlantic Coast.
Habitat: Lawns, roadsides and wastland, usually where moist.
Origin: Introduced from Eurasia
Flowers: July-September
Growth Duration: Annual
Digitaria sanguinalis – hairy crabgrass
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east across most of North America to the Atlantic Coast.
Habitat: Lawns, gardens, wastelots, and other disturbed areas.
Origin: Introduced from Eurasia
Flowers: July-October
Growth Duration: Annual
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east across most of North America to the Atlantic Coast.
Habitat: Lawns, gardens, wastelots, and other disturbed areas.
Origin: Introduced from Eurasia
Flowers: July-October
Growth Duration: Annual
