Hudsonia tomentosa

Nuttall

Gen. N. Amer. Pl. 2: 5. 1818.

EndemicIllustrated
Synonyms: Hudsonia ericoides subsp. tomentosa (Nuttall) N. H. Nickerson & J. E. Skog
Treatment appears in FNA Volume 6. Treatment on page 399. Mentioned on page 393, 398.
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Plants to 40 cm. Leaves usually appressed (to stems); blade mostly lanceolate-ovate, scalelike, 1–2 (–3+) mm, surfaces densely sericeous to tomentose. Pedicels 0–1 (–5) mm. Flowers: sepal apices rounded, sometimes mucronate, retuse, or 2-fid; petals yellow; ovaries glabrous or glabrescent. 2n = 20.


Phenology: Flowering May–Jul.
Habitat: Mostly open, sandy sites, beaches, dunes, swales, pine barrens, pine-oak woods
Elevation: 0–1400 m

Distribution

V6 754-distribution-map.jpg

Alta., Man., N.B., Nfld. and Labr. (Labr.), N.W.T., N.S., Ont., P.E.I., Que., Sask., Conn., Del., Ill., Ind., Iowa, Maine, Md., Mass., Mich., Minn., N.H., N.J., N.Y., N.C., N.Dak., Ohio, R.I., S.C., Vt., Va., W.Va., Wis.

Discussion

Some plants included here in Hudsonia tomentosa are intermediate to plants typical of H. ericoides for some traits. They may be hybrids or backcrosses.

Selected References

None.

Lower Taxa

None.

"dm" is not declared as a valid unit of measurement for this property.

... more about "Hudsonia tomentosa"
John L. Strother +
Nuttall +
connate +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
scale-like +  and lanceolate-ovate +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Alta. +, Man. +, N.B. +, Nfld. and Labr. (Labr.) +, N.W.T. +, N.S. +, Ont. +, P.E.I. +, Que. +, Sask. +, Conn. +, Del. +, Ill. +, Ind. +, Iowa +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, N.H. +, N.J. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, R.I. +, S.C. +, Vt. +, Va. +, W.Va. +  and Wis. +
0–1400 m +
loculicidal +
Mostly open, sandy sites, beaches, dunes, swales, pine barrens, pine-oak woods +
umbellate +, thyrsiform +  and cymose +
racemose +, paniculate +  and corymbose +
undulate +  and revolute +
6-12-carpellate +, 5-carpellate +, 3-carpellate +  and 2-carpellate +
glabrescent +  and glabrous +
crassinucellate +  and bitegmic +
orthotropous +
0.1 cm1 mm <br />0.001 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
0 cm0 mm <br />0 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
crumpled +  and imbricate +
distinct +
Flowering May–Jul. +
Gen. N. Amer. Pl. +
2-fid (?) +, Retuse (?) +, Mucronate (?) +  and Rounded (?) +
persistent +
Endemic +  and Illustrated +
3-toothed +
sessile +  and petiolate +
densely sericeous +  and tomentose +
Hudsonia ericoides subsp. tomentosa +
Hudsonia tomentosa +
Hudsonia +
species +
wider than high +