Phymatopteris integerrima (Ching) Bir Indian Fern J. 6(1-2): 49 (1989)

Nomenclatural References

• person : Ren-Chang Ching (1898-1986) Based on occurrence of standard abbreviation 'Ching' in the authors string.
• person : Sarmukh Singh Bir (1929-2015) Based on occurrence of standard abbreviation 'Bir' in the authors string.
• database : IPNI record: 17537950-1
• database : The Plant List version 1.0, record: ifn-39821
• database : The Plant List version 1.1, record: ifn-39821