Federal Government
Cynoglossum officinale L.
Integrated Taxonomic Information System.
Taxonomy
Cynoglossum officinale L. (Houndstongue) - Noxious and Nuisance Plant Management Information System (PMIS)
United States Army Corps of Engineers. Engineer Research and Development Center. Environmental Laboratory.
Identification/Description; Photographs; Impacts; Habitat; Distribution
Cynoglossum officinale Article Citation Search - AGRICOLA Database
USDA. National Agricultural Library.
Research; Special Note: NAL Catalog Search (resources)
Cynoglossum officinale L. - Germplasm Resources Information Network (GRIN)
USDA. ARS. National Genetic Resources Program.
Taxonomy; Distribution; Legal Aspects
Cynoglossum officinale - Fire Effects Information System (FEIS)
USDA. Forest Service. Rocky Mountain Research Station. Fire Sciences Laboratory.
Taxonomy; Identification/Description; Photographs; Impacts; Life Cycle; Habitat; Distribution; Dispersion; Controls; Special Note: References
Hound's-tongue - Noxious Weed
USDA. Sawtooth National Forest.
Identification/Description; Photographs; Impacts; Controls
Plant profile for Cynoglossum officinale - PLANTS Database
USDA. NRCS. National Plant Data Center.
Taxonomy; Photographs; Illustrations; Distribution; Legal Aspects
Cynoglossum officinale - Species Abstracts of Highly Disruptive Exotic Plants at Scotts Bluff National Monument
DOI. Northern Prairie Wildlife Research Center.
Identification/Description; Life Cycle; Distribution; Controls; Special Note: References
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