Penstemon longifolius Scheele Linnaea 21: 764 (1849)

Nomenclatural References

• literature : Linnaea 21(6): 764. 1849 [Jan 1849] BHL link from IPNI metadata.
• person : George Heinrich Adolf Scheele (1808-1864) Based on occurrence of standard abbreviation 'Scheele' in the authors string.
• database : IPNI record: 808181-1
• database : The Plant List version 1.0, record: kew-2550880
• database : The Plant List version 1.1, record: kew-2550880