Echinops ritro ssp. ruthenicus Direct Children(s):
Echinops ritro ssp. ruthenicus: References
Expert(s):
Source(s):
Source:
Asteraceae of North America Update
Acquired:
2010-05-13
Notes:
Update coordinated by the International Compositae Alliance (TICA) (http://www.compositae.org/) through the Smithsonian Institution in collaboration with the USDA National Plant Data Center
Reference for:
Echinops ritro ssp. ruthenicus
Source:
Tropicos, Jan. - Aug. 2010
Acquired:
2010-02-15
Notes:
TROPICOS, botanical information system at the Missouri Botanical Garden, available at http://www.tropicos.org/
Reference for:
Echinops ritro ssp. ruthenicus
Publication(s):
Echinops ritro ssp. ruthenicus: Geographic Information