Haworthia coarctata f. chalwinii (Marloth & A.Berger) Pilbeam Haworthia & Astroloba : 52 (1983)

Nomenclatural References

• person : Alwin Berger (1871-1931) Based on occurrence of standard abbreviation 'A.Berger' in the authors string.
• person : John Pilbeam (b.1931) Based on occurrence of standard abbreviation 'Pilbeam' in the authors string.
• person : Rudolf Marloth (1855-1931) Based on occurrence of standard abbreviation 'Marloth' in the authors string.
• database : IPNI record: 922200-1
• database : The Plant List v1.1 record kew-277057
• database : The Plant List version 1.0, record: kew-277057