Hieracium bicolor subsp. pogonatum (Arv.-Touv. & Gaut.) Zahn Zahn, in Engler, Pflanzenr. 75. 1921. 202 1921

Nomenclatural References

• person : Casimir Arvet-Touvet (1841-1913) Based on occurrence of standard abbreviation 'Arv.-Touv.' in the authors string.
• person : Gaston Gautier (1841-1911) Based on occurrence of standard abbreviation 'Gaut.' in the authors string.
• person : Karl Hermann Zahn (1865-1940) Based on occurrence of standard abbreviation 'Zahn' in the authors string.
• database : The Plant List v1.1 record gcc-30519
• database : The Plant List version 1.0, record: gcc-30519