Aster tradescantii var. fragilis (Willd.) Torr. & A.Gray Fl. N. Amer. 2(1): 129 (1841)

Nomenclatural References

• literature : Fl. N. Amer. (Torr. & A. Gray) 2(1): 129. 1841 [May 1841] BHL link from IPNI metadata.
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Carl Ludwig Willdenow (1765-1812) Based on occurrence of standard abbreviation 'Willd.' in the authors string.
• person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
• database : IPNI record: 24212-2
• database : The Plant List version 1.0, record: gcc-66192
• database : The Plant List version 1.1, record: gcc-66192