Difference between revisions of "Koanophyllon palmeri"
Phytologia 22: 150. 1971.
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|common_names=Palmer’s umbrella thoroughwort | |common_names=Palmer’s umbrella thoroughwort | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Eupatorium palmeri | |name=Eupatorium palmeri | ||
|authority=A. Gray | |authority=A. Gray | ||
| + | |rank=species | ||
| + | |publication_title=Proc. Amer. Acad. Arts | ||
| + | |publication_place=21: 383. 1886 | ||
}} | }} | ||
|synonyms= | |synonyms= | ||
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|elevation=800–1500 m | |elevation=800–1500 m | ||
|distribution=Ariz.;N.Mex.;Mexico. | |distribution=Ariz.;N.Mex.;Mexico. | ||
| − | |discussion=<p>Koanophyllon palmeri is native primarily to western Mexico (Sinaloa, Chihuahua, and Sonora to Durango and Jalisco; R. McVaugh 1984; B. L. Turner 1997). Similar plants (known as Eupatorium palmeri var. tonsum B. L. Robinson) occur in near-coastal localities from Michoacan to Colima, Jalisco, Nayarit, and Sinaloa, Mexico.</p> | + | |discussion=<p><i>Koanophyllon palmeri</i> is native primarily to western Mexico (Sinaloa, Chihuahua, and Sonora to Durango and Jalisco; R. McVaugh 1984; B. L. Turner 1997). Similar plants (known as <i>Eupatorium</i> palmeri var. tonsum B. L. Robinson) occur in near-coastal localities from Michoacan to Colima, Jalisco, Nayarit, and Sinaloa, Mexico.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Koanophyllon palmeri | name=Koanophyllon palmeri | ||
| − | |||
|authority=(A. Gray) R. M. King & H. Robinson | |authority=(A. Gray) R. M. King & H. Robinson | ||
|rank=species | |rank=species | ||
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|publication year=1971 | |publication year=1971 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_1379.xml |
|tribe=Asteraceae tribe Eupatorieae | |tribe=Asteraceae tribe Eupatorieae | ||
|genus=Koanophyllon | |genus=Koanophyllon | ||
Latest revision as of 20:10, 5 November 2020
Perennials or subshrubs, 50–150 cm. Stems mostly sparsely puberulent (hairs upcurved or apically bent). Leaves opposite; petioles 0–5 mm; blades lanceolate to triangular-lanceolate, (2–)3–6 × 0.8–2 cm, bases rounded, margins shallowly serrate to subentire, apices acute (not acuminate), abaxial faces eglandular or minutely gland-dotted, adaxial sparsely strigose to hispidulous. Involucres (3–)3.5–4 mm. Phyllaries: outermost ovate-elliptic to obovate to narrowly oblong-lanceolate, puberulent, margins herbaceous, usually weakly ciliate. Corollas white, (2–)2.4–2.8 mm, lobes glandular. Cypselae 1.6–1.8 mm, sparsely hispidulous.
Phenology: Flowering Sep–Nov(–Dec).
Habitat: Shaded rocks along streams, crevices, oak woodlands
Elevation: 800–1500 m
Distribution
Ariz., N.Mex., Mexico.
Discussion
Koanophyllon palmeri is native primarily to western Mexico (Sinaloa, Chihuahua, and Sonora to Durango and Jalisco; R. McVaugh 1984; B. L. Turner 1997). Similar plants (known as Eupatorium palmeri var. tonsum B. L. Robinson) occur in near-coastal localities from Michoacan to Colima, Jalisco, Nayarit, and Sinaloa, Mexico.
Selected References
None.