Penstemon jaffrayanus Hook.
      
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ID illustration 204752
ID publication 370
ID volume 4256
code scanning institute HBL
scanning institute Harvard University Botany Libraries, Cambridge, U.S.A.
URL volume https://archive.org/details/labelgiquehortic08lige
ID species cited 763700
species cited Penstemon jaffrayanus Hook.
ID basionym cited 763700
basionym cited Penstemon jaffrayanus Hook.
ID species recognized 763700
species recognized Penstemon jaffrayanus Hook.
ID basionym recognized 763700
basionym recognized Penstemon jaffrayanus Hook.
ID genus cited 8284
genus cited Penstemon
ID genus recognized 8284
genus recognized Penstemon
Penstemon jaffrayanus Hook. [3]
  Scrophulariaceae - Antirrhinoideae - Cheloneae -
vernacular names
Penstemon Schmidel [210]
Belgique Hort., vol. 8 : p. 291, fig. 4-5 (1858) [40]
epithet recognized species: jaffrayanus,-a,-um [3]
epithet cited species: jaffrayanus,-a,-um [3]
Illustration contributed by: Harvard University Botany Libraries, Cambridge, U.S.A.
2 763700 Penstemon jaffrayanus Hook. Scrophulariaceae
Belgique Hort., vol. 8 : p. 291, fig. 4-5 (1858)