crandallii, Taxa Only, Exact Match: 2 Treatments

Penstemon crandallii subsp. var. var. ramaleyi		stat. nov.	Freeman, Craig C., 2017, Nomenclatural novelties and notes in Penstemon (Plantaginaceae), PhytoKeys 80, pp. 33-39 : 34	34
Penstemon crandallii subsp. var. var. procumbens		stat. nov.	Freeman, Craig C., 2017, Nomenclatural novelties and notes in Penstemon (Plantaginaceae), PhytoKeys 80, pp. 33-39 : 33-34	33-34