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Image of <i>Solidago <i>ulmifolia</i></i> var. ulmifolia
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Elmleaf Goldenrod

Solidago ulmifolia Muhl. ex Willd.

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Solidago helleri is possibly a hybrid of S. ulmifolia with S. delicatula.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 20: 132, 144, 145 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Description

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Plants 40–120 cm; caudices branching, woody. Stems usually 1, erect, glabrous, sparsely hairy in arrays. Leaves: basal when present similar to proximal cauline; proximal cauline often withering by flowering, tapering (sometimes rather abruptly) to short, winged petioles, blades ovate-lanceolate, 60–100(–150) × 30–40(–50) mm, thin, margins coarsely serrate, apices acute, abaxial faces hirsute on main nerves, adaxial sparsely hirsute to somewhat scabrous; mid to distal cauline subsessile to sessile, blades lanceolate, 20–50 × 5–20 mm, gradually reduced distally, margins entire. Heads 20–150, secund, in open paniculiform arrays, proximal branches elongate and widely divergent, sometimes pyramidal-secund with proximal branches short and recurved-secund. Peduncles 1.7–2 mm, sparsely to moderately short hispido-strigose, bracteoles 2–7, ovate, grading into phyllaries. Involucres 3–4 mm. Phyllaries (16–18) in 2–3 series, unequal; outer ovate, acute, inner linear-lanceolate, obtuse to acute. Ray florets 3–6; laminae 1–2 × 0.5–1 mm. Disc florets 4–7; corollas 2.7–3 mm, lobes 0.5–1.1 mm. Cypselae 1–1.6 mm, finely hairy; pappi ± 2.5 mm.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 20: 132, 144, 145 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
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eFloras

Synonym

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Aster ulmifolius (Muhlenberg ex Willdenow) Kuntze
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 20: 132, 144, 145 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
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eFloras

Solidago ulmifolia

provided by wikipedia EN

Solidago ulmifolia, commonly known as elmleaf goldenrod,[2] is a North American species of goldenrod in the family Asteraceae. It is found in Canada (Ontario and Nova Scotia) and the eastern and central United States (from Maine west to Minnesota, south as far as Texas and the Florida Panhandle).[3]

Its natural habitat is thin woodlands and bluffs, often over calcareous substrates.[4] In Florida, it is found in moist hammock communities. This species is found in both high quality and degraded habitats, such as the shaded edges of lawns and old fields.[5][6]

Description

Solidago ulmifolia is a perennial herb up to 120 cm (4 feet) tall, with a woody underground caudex. One plant can produce as many as 150 small yellow flower heads in a large, open, branching array at the top of the plant.[7] Flowering occurs in late summer and fall.[4]

Galls

This species is host to the following insect induced galls:

external link to gallformers

Taxonomy

Two varieties of Solidago ulmifolia are currently recognized. They are:[7][6]

  • Solidago ulmifolia var. palmeri - with pubescent stems; primarily of the Ozarks of Arkansas and Missouri, disjunct in Mississippi.[8]
  • Solidago ulmifolia var. ulmifolia - with glabrous stems; widespread in eastern North America.

References

  1. ^ The Plant List, Solidago ulmifolia Muhl. ex Willd.
  2. ^ USDA, NRCS (n.d.). "Solidago ulmifolia". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 November 2015.
  3. ^ Biota of North America Program 2014 county distribution map
  4. ^ a b Alan Weakley (2015). "Flora of the Southern and Mid-Atlantic States".
  5. ^ Solidago ulmifolia IllinoisWildflowers
  6. ^ a b Yatskievych, George (2006). Flora of Missouri, Volume 2. Missouri Botanical Garden Press. p. 146.
  7. ^ a b Flora of North America, Solidago ulmifolia Muhlenberg ex Willdenow, 1803. Elm-leaf goldenrod
  8. ^ Asteraceae Lab at the University of Waterloo by John Semple
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Solidago ulmifolia: Brief Summary

provided by wikipedia EN

Solidago ulmifolia, commonly known as elmleaf goldenrod, is a North American species of goldenrod in the family Asteraceae. It is found in Canada (Ontario and Nova Scotia) and the eastern and central United States (from Maine west to Minnesota, south as far as Texas and the Florida Panhandle).

Its natural habitat is thin woodlands and bluffs, often over calcareous substrates. In Florida, it is found in moist hammock communities. This species is found in both high quality and degraded habitats, such as the shaded edges of lawns and old fields.

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