Rubus durus var. grisebachii Focke Abh. Naturwiss. Vereins Bremen 11: 411 (1890)

Nomenclatural References

• literature : Abh. Naturwiss. Vereins Bremen 11: 411. 1890 BHL link from IPNI metadata.
• person : Wilhelm Olbers Focke (1834-1922) Based on occurrence of standard abbreviation 'Focke' in the authors string.
• database : IPNI record: 223065-2
• database : The Plant List v1.1 record rjp-43008
• database : The Plant List version 1.0, record: rjp-43008