Difference between revisions of "Pluchea longifolia"

Nash

Bull. Torrey Bot. Club 23: 108. 1896.

Common names: Long-leaf camphorweed
Treatment appears in FNA Volume 19. Treatment on page 484. Mentioned on page 479.
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name=Pluchea longifolia
 
name=Pluchea longifolia
|author=
 
 
|authority=Nash
 
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|publication year=1896
 
|publication year=1896
 
|special status=
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V19_814.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V19_814.xml
 
|tribe=Asteraceae tribe Plucheeae
 
|tribe=Asteraceae tribe Plucheeae
 
|genus=Pluchea
 
|genus=Pluchea

Revision as of 19:22, 16 December 2019

Perennials, 60–150(–250) cm; fibrous-rooted. Stems sparsely arachnose. Leaves (crowded) sessile; blades oblong to elliptic, lance-ovate, or ovate, mostly 8–20 × 3–7 cm (bases clasping to subclasping), margins coarsely and irregularly toothed, abaxial faces villous and sessile-glandular, adaxial hirtellous and sessile-glandular. Heads in corymbiform arrays. Involucres cylindro-campanulate, 9–12 × 6–9 mm (lengths mostly 2 times diams.). Phyllaries creamy white, powdery puberulent, sometimes sparsely glandular (mid phyllaries 2.5–3 mm wide). Corollas creamy white. Pappi persistent, bristles basally connate.


Phenology: Flowering Jun–Oct(–Nov).
Habitat: Brackish to fresh swamps, marshes, hammocks, lake shores, ditches, and canals
Elevation: 0–10 m

Discussion

Selected References

None.

Lower Taxa

None.