Solidago sempervirens subsp. sempervirens

Endemic
Treatment appears in FNA Volume 20. Treatment on page 137.

Involucres 4–7 mm. Rays 12–17. Disc-florets ca. 17–22.2n =18.


Phenology: Flowering Aug–Sept.
Habitat: Dunes and sandy pockets in rocks by ocean, edges of brackish marshes
Elevation: 0–20(–200) m

Distribution

V20-287-distribution-map.gif

N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Conn., Del., Ill., Maine, Md., Mass., Mich., N.H., N.J., N.Y., Ohio, Pa., R.I., Va.

Discussion

Subspecies sempervirens is introduced in Illinois, Michigan, Ohio, and Ontario near salt mines and brackish waters down stream. It grows along the coast from Newfoundland to New Jersey and locally to Virginia.

Selected References

None.

Lower Taxa

None.
not tailed +, rounded +  and obtuse +
distinct +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
paniculiform +
indeterminate +  and determinate +
John C. Semple +  and Rachel E. Cook +
Linnaeus +
subclasping +
not persisting +
decurrent +
Maritimae +
compound +  and simple +
4 cm40 mm <br />0.04 m <br /> (6 cm60 mm <br />0.06 m <br />) +
lanceolate;acute;narrowly ovate;oblanceolate +
reduced +
thick;5mm;10mm +
rugulose +  and muricate +
spreading-recurved +
not 2-lipped +  and actinomorphic +
yellow +  and white +
ampliate +
0.3 cm3 mm <br />0.003 m <br /> (0.32 cm3.2 mm <br />0.0032 m <br />) +
beaked +, 2-ribbed +  and 5-ribbed +
compressed +, narrowly obconic +  and cylindric +
fertile +  and bisexual +
fertile +  and bisexual +
N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Conn. +, Del. +, Ill. +, Maine +, Md. +, Mass. +, Mich. +, N.H. +, N.J. +, N.Y. +, Ohio +, Pa. +, R.I. +  and Va. +
0–20(–200) m +
resinous +
stipitate-glandular +, puberulent +, pilose +, glabrous +, glabrous or +  and sparsely densely scabrous strigillose or villous +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Dunes and sandy pockets in rocks by ocean, edges of brackish marshes +
leafy +  and secund +
indeterminate +
heterogamous +  and homogamous +
secund-pyramidal +  and broadly club-shaped +
each +  and sessile +
0.3 cm3 mm <br />0.003 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
campanulate;cylindric +
0.4 cm4 mm <br />0.004 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
0.17 cm1.7 mm <br />0.0017 m <br /> (1 cm10 mm <br />0.01 m <br />) +
5mm;6.2mm +
0.4mm;0.6mm +
cauline +, proximal +  and basal +
tapering +
erect;spreading +
triangular +  and narrowly lanceolate +
linear-lanceolate +  and oblong or ovate +
unequal +  and rarely subequal +
2-carpellate +
persistent +
0.38 cm3.8 mm <br />0.0038 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
hairy +  and glabrous +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
not persisting +
Flowering Aug–Sept. +
stipitate-glandular +
lanceolate +
ovate-oblanceolate +
bearing subulate enations +, hairy +  and bristly +
strigillose +  and glabrous +
8 +  and 10 +
exalbuminous +
ascending +  and erect +
1 +  and 10 +
appendaged +  and truncate +
papillate +  and smooth +
Aster sempervirens +
Solidago sempervirens subsp. sempervirens +
Solidago sempervirens +
subspecies +
not persisting +
100 cm1,000 mm <br />1 m <br /> (200 cm2,000 mm <br />2 m <br />) +
5 cm50 mm <br />0.05 m <br /> (100 cm1,000 mm <br />1 m <br />) +