Scrophularia lanceolata

Pursh

Fl. Amer. Sept. 2: 419. 1813.

WeedyEndemic
Treatment appears in FNA Volume 17. Treatment on page 343. Mentioned on page 340.

Herbs, perennial, 8–15 dm; herbage light green to dark green, glabrate or glandular-pubescent. Leaves: petiole length 1/6–1/3 blade; blade ovate to lanceolate, 9–15 (–20) cm, length 1.5–3 times width, base truncate to slightly rounded, margins serrate to dentate. Pedicels moderately stout, glabrate or stipitate-glandular. Flowers: corolla brown-red to green, unicolored or ± bicolored, paler abaxially, 8–11 (–14) mm, throat relatively open; staminode yellow-green, sometimes green to brown-red, flabellate, length less than width. 2n = 96.


Phenology: Flowering May–Jul.
Habitat: Damp places in open woods, riparian areas, meadows, canyons.
Elevation: 0–2800 m.

Distribution

Alta., B.C., N.B., N.S., Ont., Que., Sask., Calif., Colo., Conn., Del., Idaho, Ill., Ind., Iowa, Kans., Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., Nev., N.H., N.J., N.Mex., N.Y., N.Dak., Ohio, Okla., Oreg., Pa., R.I., S.Dak., Utah, Vt., Va., Wash., W.Va., Wis., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.

"less than width" is not a number.

... more about "Scrophularia lanceolata"
Kim R. Kersh +
truncate +  and slightly rounded +
15 cm150 mm <br />0.15 m <br /> (20 cm200 mm <br />0.2 m <br />) +
ovate;lanceolate +
9 cm90 mm <br />0.09 m <br /> (15 cm150 mm <br />0.15 m <br />) +
not leathery +  and not fleshy +
campanulate +
woody +  and herbaceous +
decussate;opposite +
bilabiate +, regular +  and symmetric +
1.1 cm11 mm <br />0.011 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
paler +, brown-red +  and green unicolored or more or less bicolored +
constricted +
0.8 cm8 mm <br />0.008 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
Alta. +, B.C. +, N.B. +, N.S. +, Ont. +, Que. +, Sask. +, Calif. +, Colo. +, Conn. +, Del. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mo. +, Mont. +, Nebr. +, Nev. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.Dak. +, Ohio +, Okla. +, Oreg. +, Pa. +, R.I. +, S.Dak. +, Utah +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +  and Wyo. +
0–2800 m. +
curved +  and straight +
not +  and abundant +
glandular-puberulent +
Damp places in open woods, riparian areas, meadows, canyons. +
light green +  and dark green +
glandular-pubescent +  and glabrate +
axillary +, subterminal +  and terminal +
alternate +  and opposite +
persistent +
cauline +  and basal +
triangular-ovate +  and lanceolate +
serrate +  and dentate +
incised +  and dentate +
tenuinucellate +, unitegmic +  and hemitropous +
stipitate-glandular +  and glabrate +
1/6 +  and 1/3 +
Flowering May–Jul. +
Fl. Amer. Sept. +
Black (?) +  and Brown (?) +
oblong-ovoid +
connate +  and distinct +
Weedy +  and Endemic +
green +  and brown-red +
flabellate +
2-lobed +  and capitate +
Scrophularia lanceolata +
Scrophularia +
species +