Euphrasia maximowiczii var. simplex Freyn Oesterr. Bot. Z. 52: 404 (1902)

Nomenclatural References

• person : Josef Franz Freyn (1845-1903) Based on occurrence of standard abbreviation 'Freyn' in the authors string.
• database : The Plant List v1.1 record kew-2887745
• database : The Plant List version 1.0, record: kew-2887745