code scanning institute
MBO
scanning institute
Missouri Botanical Garden, St. Louis, U.S.A.
URL volume
https://archive.org/details/mobot31753002748272
species cited
Penstemon attenuatus Douglas ex Lindl.
basionym cited
Penstemon attenuatus Douglas ex Lindl.
ID species recognized
763483
species recognized
Penstemon confertus Douglas
ID basionym recognized
763369
basionym recognized
Penstemon attenuatus Douglas ex Lindl.
genus recognized
Penstemon
Penstemon confertus Douglas [3]
 
Scrophulariaceae - Antirrhinoideae - Cheloneae -