$modus 0: smartphone
$modus 1: smartphone
Penstemon fruticosus
Penstemon fruticosus (Pursh) Greene [Accepted]
Scrophulariaceae Antirrhinoideae Cheloneae
12 763598 Penstemon fruticosus (Pursh) Greene [80 763981 Penstemon scouleri Douglas ex Lindl.]
J. Lindley, Edwards’s Bot. Reg., vol. 15 : t. 1277 (1829) [M. Hart]
12 763598 Penstemon fruticosus (Pursh) Greene [80 763981 Penstemon scouleri Douglas ex Lindl.]
Ann. Fl. Pomone, vol. 6 : t. 17 (1838)
2 763598 Penstemon fruticosus (Pursh) Greene [0]
S. Brown, Alpine Fl. Canad. Rocky Mts.: p. 262, fig. b (1907)
2 763598 Penstemon fruticosus (Pursh) Greene [0]
Wild Fl. World: t. 164, fig. A () [B. Everard]
5 763598 Penstemon fruticosus (Pursh) Greene [181 763506 Penstemon crassifolius Lindl.]
J. Paxton, Paxton’s Mag. Bot., vol. 9 : p. 197 (1839) [S. Holden]
5 763598 Penstemon fruticosus (Pursh) Greene [181 763506 Penstemon crassifolius Lindl.]
L.B. Van Houtte, Fl. Serres, vol. 1 : p. 145 (1845) [n.a.]
5 763598 Penstemon fruticosus (Pursh) Greene [181 763506 Penstemon crassifolius Lindl.]
B. Maund, Bot. Gard., vol. 12 : t. 268, fig. 3 (1847) [n.a.]
5 763598 Penstemon fruticosus (Pursh) Greene [181 763506 Penstemon crassifolius Lindl.]
J. Lindley, Edwards’s Bot. Reg., vol. 24 : t. 16 (1838) [S.A. Drake]
6 763598 Penstemon fruticosus (Pursh) Greene [80 463424 Gerardia fruticosa Pursh]
F.T. Pursh, Fl. Amer. Sept. (Pursh), vol. 2 : t. 18 (1814)