Difference between revisions of "Solidago confinis"
Proc. Amer. Acad. Arts 17: 191. 1882.
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|name=Solidago confinis var. luxurians | |name=Solidago confinis var. luxurians | ||
|authority=(H. M. Hall) Jepson | |authority=(H. M. Hall) Jepson | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Solidago spectabilis var. confinis | |name=Solidago spectabilis var. confinis | ||
|authority=(A. Gray) Cronquist | |authority=(A. Gray) Cronquist | ||
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|elevation=0–2500 m | |elevation=0–2500 m | ||
|distribution=Calif.;Mexico (Baja California). | |distribution=Calif.;Mexico (Baja California). | ||
| − | |discussion=<p>Solidago confinis is similar to S. spectabilis and was treated by A. Cronquist (1994) as a variety of that species.</p> | + | |discussion=<p><i>Solidago confinis</i> is similar to <i>S. spectabilis</i> and was treated by A. Cronquist (1994) as a variety of that species.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1882 | |publication year=1882 | ||
|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_300.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Solidago | |genus=Solidago | ||
Revision as of 15:22, 18 September 2019
Plants 30–210 cm; caudices branching, thick, woody. Stems 1–10+, ascending-erect, glabrous, often short fascicles of leaves present at nodes in axes of distal cauline leaves. Leaves: rosettes present at flowering; basal and proximal cauline tapering to elongate, winged petioles, bases nearly sheathing stems, blades linear-lanceolate, 50–260 (including petiole) × 5–45 mm, somewhat fleshy (fresh), margins entire, faces glabrous; mid and distal cauline crowded (robust plants), sessile, blades linear-lanceolate to lanceolate, 20–130 × 5–10(–25) mm, reduced distally, margins entire, apices acute to attenuate, glabrous. Heads 70–320, usually not secund, in thyrsiform-paniculiform arrays, sometimes apically secund, 5–25(–50) × 2–14 cm; branches ascending to arching. Peduncles 2–8 mm, glabrous or sparsely strigose; bracteoles 1–3, distally grading into phyllaries. Involucres campanulate, 2.5–4 mm. Phyllaries in 3–4 series, linear-triangular, unequal, margins involute near tip, sharply acute, the outer 1/3–2/3 length of inner (1–3 × 0.4–0.9 mm), midribs usually enlarged and translucent. Ray florets 8–12; laminae 1–2.5 × 1 mm. Disc florets 10–20; corollas 3–4 mm, lobes 1–1.5 mm. Cypselae (narrowly obconic) 2 mm (5–7 broad ribs lighter than body), sparsely to moderately strigose; pappi 2–3 mm. 2n = 18.
Phenology: Flowering Jul–Oct.
Habitat: Wet stream banks, springs, marshes
Elevation: 0–2500 m
Distribution
Calif., Mexico (Baja California).
Discussion
Solidago confinis is similar to S. spectabilis and was treated by A. Cronquist (1994) as a variety of that species.
Selected References
None.