$modus 0: smartphone
$modus 1: smartphone
Penstemon hartwegii
Penstemon hartwegii Benth. [Accepted]
Scrophulariaceae Antirrhinoideae Cheloneae
-1
Penstemon hartwegii var. diaphanum [Penstemon gentianoides Lindl. var. diaphanum]
J. Lindley, Edwards’s Bot. Reg., vol. 31 : t. 16 (1845) [S.A. Drake]
-1
Penstemon hartwegii [Penstemon gentianoides Lindl.]
J. Lindley, Edwards’s Bot. Reg., vol. 24 : t. 3 (1838) [S.A. Drake]
2 763655 Penstemon hartwegii Benth.
E. Step, D. Bois, Favourite Fl., vol. 3 : t. 209 (1896) [D.G.J.M. Bois]