Difference between revisions of "Solidago curtisii"
Fl. N. Amer. 2: 200. 1842.
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|name=Solidago ambigua var. curtisii | |name=Solidago ambigua var. curtisii | ||
|authority=(Torrey & A. Gray) Alph. Wood | |authority=(Torrey & A. Gray) Alph. Wood | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Solidago caesia var. curtisii | |name=Solidago caesia var. curtisii | ||
|authority=(Torrey & A. Gray) C. E. S. Taylor & R. J. Taylor | |authority=(Torrey & A. Gray) C. E. S. Taylor & R. J. Taylor | ||
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|distribution=se United States. | |distribution=se United States. | ||
|discussion=<p>Varieties 2 (2 in the flora).</p><!-- | |discussion=<p>Varieties 2 (2 in the flora).</p><!-- | ||
| − | --><p>Solidago curtisii is similar to S. caesia and may be confused with robust, pressed and dried specimens of the latter if they are mounted such that the arching habit cannot be observed.</p> | + | --><p><i>Solidago curtisii</i> is similar to <i>S. caesia</i> and may be confused with robust, pressed and dried specimens of the latter if they are mounted such that the arching habit cannot be observed.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1842 | |publication year=1842 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V20_255.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Solidago | |genus=Solidago | ||
Revision as of 16:22, 18 September 2019
Plants (20–)40–90(–100) cm; caudices woody. Stems 1–4, erect, straight, glabrous or moderately hirtello-strigose. Leaves: basal withering by flowering; proximal to mid cauline weakly petiolate or sessile, blades lanceolate to elliptic, (36–)95–150(–180) × (10–)19–43(–60) mm, margins serrate (with (3–)8–20(–36) teeth), faces glabrous or sparsely hairy, more so along nerves; distal cauline sessile, blades narrowly lanceolate to narrowly elliptic, (5–)37–90(–130) × (3.5)5–18(–34) mm, margins entire to sparsely serrate (0–9(–14) teeth), faces glabrous or sparsely hairy, sometimes more pilose along nerves. Heads 20–800 in short axillary and terminal racemiform/paniculiform, non-secund arrays (2–)8.5–38.5(–65) cm. Peduncles 2–6 mm, moderately to densely finely strigose; bracteoles 0–3, linear-oblong. Involucres narrowly campanulate, (5–)5.6–7(–8) mm. Phyllaries in 3–4 series, strongly unequal, outermost 1–1.4(–2) mm, innermost (2.5–)3–4(–4.4) mm, obtuse to acute, 1-nerved. Ray florets 2–4(–6); laminae (2–)2.5–4(–4.6) × 1–2 mm. Disc florets 3–7(–9); corollas mostly 2–3 mm, lobes 1–1.7(–2.4) mm. Cypselae 1–2(–3) mm, sparsely to moderately strigose; pappi (2–)2.7–3.6(–4.5) mm.
Distribution
se United States.
Discussion
Varieties 2 (2 in the flora).
Solidago curtisii is similar to S. caesia and may be confused with robust, pressed and dried specimens of the latter if they are mounted such that the arching habit cannot be observed.
Selected References
None.
Key
| 1 | Proximal midcauline leaf blades broadly lanceolateand sparsely hairy | Solidago curtisii var. curtisii |
| 1 | Proximal midcauline leaf blades elliptic and moderately hairy 22b. Solidago curtisii var. flaccidifolia | > 1 |