Eupatorium viscidum var. protractum Griseb. Abh. Königl. Ges. Wiss. Göttingen 19: 168 (1874)

Nomenclatural References

• literature : Abh. Königl. Ges. Wiss. Göttingen 19: 168. 1874 Plantae Lorentzianae p. 120 BHL link from IPNI metadata.
• person : August Grisebach (1814-1879) Based on occurrence of standard abbreviation 'Griseb.' in the authors string.
• database : IPNI record: 101234-2
• database : The Plant List version 1.0, record: gcc-63124
• database : The Plant List version 1.1, record: gcc-63124