Difference between revisions of "Eupatorium resinosum"

Torrey ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle

in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 176. 1836.

Common names: Pine barren thoroughwort
Treatment appears in FNA Volume 21. Treatment on page 472. Mentioned on page 463.
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name=Eupatorium resinosum
 
name=Eupatorium resinosum
|author=
 
 
|authority=Torrey ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
 
|authority=Torrey ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
 
|rank=species
 
|rank=species
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|publication year=1836
 
|publication year=1836
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_1182.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_1182.xml
 
|tribe=Asteraceae tribe Eupatorieae
 
|tribe=Asteraceae tribe Eupatorieae
 
|genus=Eupatorium
 
|genus=Eupatorium

Revision as of 19:33, 16 December 2019

Perennials, 40–100+ cm. Stems (from short rhizomes) single, branched distally (among heads), puberulent throughout. Leaves usually opposite (distal sometimes alternate); sessile; blades pinnately nerved, narrowly elliptic, 40–100+ × 5–20 mm, bases cuneate (not perfoliate), margins serrate, apices acute to acuminate, faces puberulent, gland-dotted. Heads in corymbiform arrays. Phyllaries 10–12 in 2–3 series, elliptic to oblong, 1.5–4 × 0.8–1 mm, apices broadly acute to acute, abaxial faces puberulent, gland-dotted. Florets 9–14; corollas 3–3.5 mm. Cypselae 2–3 mm; pappi of 20–30 bristles 3–3.5 mm. 2n = 20.


Phenology: Flowering Aug–Sep.
Habitat: Moist, low ground, pocosins, bogs, cutover woodlands, pine barrens, acid soils
Elevation: 20–100+ m

Discussion

Eupatorium resinosum is in the Center for Plant Conservation’s National Collection of Endangered Plants.

Selected References

None.

Lower Taxa

None.
... more about "Eupatorium resinosum"
Kunsiri Chaw Siripun +  and Edward E. Schilling +
Torrey ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle +
Pine barren thoroughwort +
N.J. +, N.C. +  and S.C. +
20–100+ m +
Moist, low ground, pocosins, bogs, cutover woodlands, pine barrens, acid soils +
Flowering Aug–Sep. +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
Compositae +
Eupatorium resinosum +
Eupatorium +
species +