Difference between revisions of "Phoebanthus tenuifolius"
Proc. Amer. Acad. Arts 51: 520. 1916.
Common names: Pineland false sunflower
Basionym: Helianthella tenuifolia Torrey & A. Gray
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|elevation=10–30+ m | |elevation=10–30+ m | ||
|distribution=Ala.;Fla. | |distribution=Ala.;Fla. | ||
− | |discussion=<p>Phoebanthus tenuifolius in known from southeastern Alabama and the panhandle of Florida.</p> | + | |discussion=<p><i>Phoebanthus tenuifolius</i> in known from southeastern Alabama and the panhandle of Florida.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1916 | |publication year=1916 | ||
|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/V21_275.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae |
Revision as of 16:33, 18 September 2019
Perennials, 40–100+ cm (tubers 2–4 cm). Leaves all opposite, or opposite and alternate, or all alternate; blades linear-filiform, the larger 3–7 cm × 0.5–2 mm. Involucres campanulate to hemispheric, 10–12 × 10–15 mm. Paleae 7–8 × 1.5–2 mm (central lobes usually longer than lateral lobes). Phyllaries spreading. Ray laminae 20–40 mm. Disc florets 40+; corollas 4–5 mm. Cypselae 3.5–4 mm; pappi of 1–2, lacerate scales 0.2–2 mm plus 0–4 scales 0.2–0.3 mm. 2n = 34.
Phenology: Flowering May–Sep.
Habitat: Sandhills, flatwoods
Elevation: 10–30+ m
Discussion
Phoebanthus tenuifolius in known from southeastern Alabama and the panhandle of Florida.
Selected References
None.
Lower Taxa
None.