Germplasm Resources Information Network (GRIN) Taxonomy Database
Acquired:
2003-01-21
Notes:
National Plant Germplasm System (NPGS), National Germplasm Resources Laboratory, Agricultural Research Service, USDA. http://www.ars-grin.gov/npgs/tax/index.html
Reference for:
Blechnum lanceola
Source:
Tropicos, 2007 - 2010
Acquired:
2010-01-01
Notes:
Tropicos, botanical information system at the Missouri Botanical Garden, available at http://www.tropicos.org/