Penstemon holmgrenii S.L.Clark

, Great Basin Naturalist 37(1): 100 (1977), nom. inval.
IPNI Life Sciences Identifier (LSID)
Great Basin Naturalist
37(1): 100
Family as entered in IPNI

Nomenclatural Notes

Status: nom. inval. Replaced synonym lacking.

addit. publ.; 37(2): 258. 1977


On pp. 100 and 258, Clark proposed “Penstemon holmgrenii” as nom. nov. and based it on “P. cyananthus Hook. ssp. subglaber Pennell in Scrophulariaceae of the Rocky Mountain States. Contributions from the United States National Herbarium 20(9):313-381 (1920). Not P. subglaber Rydb.” The name “P. cyananthus subsp. subglaber Pennell” itself was published as a new combination, and it was based on P. fremontii var. subglaber A.Gray.


Nomenclatural link
Penstemon fremontii var. subglaber A.Gray, Syn. Fl. N. Amer. 2(1): 262 (1878).
Same citation as
Penstemon holmgrenii S.L.Clark
Same citation as
Penstemon holmgrenii S.L.Clark, Great Basin Naturalist 37(1): 100 (1977); et l. c. 37(2): 258 (1977), nom. nov.,without replaced synonym page (1977).