subsp. pallida, Solidago speciosa subsp. speciosa, Solidago speciosa var. rigidiuscula, Solidago speciosa var. speciosa Nuttall Gen. N. Amer. Pl. 2: 160. 1818
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subsect. Squarrosae speciesSolidago speciosa varietySolidago speciosa var. rigidiuscula Torrey & A. Gray Fl. N. Amer. 2: 205. 1842. John C. Semple, Rachel E
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keweenawensis (Andersson) B. L. Robinson & Fernald Salix humilis var. rigidiuscula Treatment appears in FNA Volume 7. Treatment on page 129. Illustrator:
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from eastern states, but the name has been misapplied to plants of var. rigidiuscula (with persistent narrow basal leaves) from the prairies and prairielike
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height of the shoot. The leaves are much less crowded than those of var. rigidiuscula. A few plants similar in appearance to subsp. pallida, but taller, have
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