Penstemon davidsonii var. ellipticus (J.M.Coult. & Fisher) B.Boivin Naturaliste Canad. 93: 1062 (1967)

Nomenclatural References

• literature : Naturaliste Canad. 93: 1062. 1967 BHL link from IPNI metadata.
• person : Elmon McLean Fisher (1861-1938) Based on occurrence of standard abbreviation 'Fisher' in the authors string.
• person : John Merle Coulter (1851-1928) Based on occurrence of standard abbreviation 'J.M.Coult.' in the authors string.
• person : Joseph Robert Bernard Boivin (1916-1985) Based on occurrence of standard abbreviation 'B.Boivin' in the authors string.
• database : IPNI record: 187329-2