Thaspium trifoliatum f. atropurpureum (Desr.) Farw. Rep. Michigan Acad. Sci. 21: 369. 1920 [Jul 1920]

Nomenclatural References

• person : Joseph-Auguste Desrousseaux (1753-1838) Based on occurrence of standard abbreviation 'Desr.' in the authors string.
• person : Oliver Atkins Farwell (1867-1944) Based on occurrence of standard abbreviation 'Farw.' in the authors string.
• database : IPNI record: 291458-2