Machaeranthera havardii (Waterf.) Shinners Field & Lab. 18: 40 (1950)

Nomenclatural References

• person : Lloyd Herbert Shinners (1918-1971) Based on occurrence of standard abbreviation 'Shinners' in the authors string.
• person : Umaldy Theodore Waterfall (1910-1971) Based on occurrence of standard abbreviation 'Waterf.' in the authors string.
• database : IPNI record: 148360-2
• database : The Plant List version 1.0, record: gcc-118453
• database : The Plant List version 1.1, record: gcc-118453