Helianthus filiformis (Small) R.W.Long Rhodora lvi. 202 (1954)

Nomenclatural References

• literature : Rhodora 56: 202. 1954 designated hybrid by R.W. Long in publ. cited here. BHL link from IPNI metadata.
• person : John Kunkel Small (1869-1938) Based on occurrence of standard abbreviation 'Small' in the authors string.
• person : Robert William Long (1927-1976) Based on occurrence of standard abbreviation 'R.W.Long' in the authors string.
• database : IPNI record: 212090-1
• database : The Plant List version 1.0, record: gcc-34386
• database : The Plant List version 1.1, record: gcc-34386