Difference between revisions of "Pseudognaphalium thermale"
Sida 21: 781. 2004.
Common names: Northwestern rabbit-tobacco
IllustratedEndemic
Basionym: Gnaphalium thermale E. E. Nelson Bot. Gaz. 30: 121. 1900
Synonyms: Gnaphalium canescens subsp. thermale (E. E. Nelson) Stebbins & D. J. Keil Gnaphalium johnstonii G. N. Jones Gnaphalium microcephalum var. thermale (E. E. Nelson) Cronquist Gnaphalium microcephalum subsp. thermale (E. E. Nelson) G. W. Douglas Pseudognaphalium canescens subsp. thermale (E. E. Nelson) Kartesz Pseudognaphalium microcephalum var. thermale (E. E. Nelson) Dorn
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|common_names=Northwestern rabbit-tobacco | |common_names=Northwestern rabbit-tobacco | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Gnaphalium thermale | |name=Gnaphalium thermale | ||
|authority=E. E. Nelson | |authority=E. E. Nelson | ||
| + | |rank=species | ||
|publication_title=Bot. Gaz. | |publication_title=Bot. Gaz. | ||
|publication_place=30: 121. 1900 | |publication_place=30: 121. 1900 | ||
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|name=Gnaphalium canescens subsp. thermale | |name=Gnaphalium canescens subsp. thermale | ||
|authority=(E. E. Nelson) Stebbins & D. J. Keil | |authority=(E. E. Nelson) Stebbins & D. J. Keil | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Gnaphalium johnstonii | |name=Gnaphalium johnstonii | ||
|authority=G. N. Jones | |authority=G. N. Jones | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Gnaphalium microcephalum var. thermale | |name=Gnaphalium microcephalum var. thermale | ||
|authority=(E. E. Nelson) Cronquist | |authority=(E. E. Nelson) Cronquist | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Gnaphalium microcephalum subsp. thermale | |name=Gnaphalium microcephalum subsp. thermale | ||
|authority=(E. E. Nelson) G. W. Douglas | |authority=(E. E. Nelson) G. W. Douglas | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Pseudognaphalium canescens subsp. thermale | |name=Pseudognaphalium canescens subsp. thermale | ||
|authority=(E. E. Nelson) Kartesz | |authority=(E. E. Nelson) Kartesz | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Pseudognaphalium microcephalum var. thermale | |name=Pseudognaphalium microcephalum var. thermale | ||
|authority=(E. E. Nelson) Dorn | |authority=(E. E. Nelson) Dorn | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Pseudognaphalium;Pseudognaphalium thermale | |hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Pseudognaphalium;Pseudognaphalium thermale | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Pseudognaphalium thermale | name=Pseudognaphalium thermale | ||
| − | |||
|authority=(E. E. Nelson) G. L. Nesom | |authority=(E. E. Nelson) G. L. Nesom | ||
|rank=species | |rank=species | ||
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|publication title=Sida | |publication title=Sida | ||
|publication year=2004 | |publication year=2004 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_685.xml |
|tribe=Asteraceae tribe Gnaphalieae | |tribe=Asteraceae tribe Gnaphalieae | ||
|genus=Pseudognaphalium | |genus=Pseudognaphalium | ||
Latest revision as of 19:54, 5 November 2020
Perennials, (20–)30–70 cm; taprooted. Stems loosely tomentose, not glandular. Leaf blades narrowly oblanceolate, 3–8 cm × 3–6 mm (gradually smaller distally, becoming linear), bases not clasping, decurrent 5–14 mm, margins flat, faces concolor, loosely tomentose, sessile-glandular beneath tomentum. Heads in loose to dense, corymbiform to paniculiform arrays. Involucres turbinate-campanulate, (4–)5–6 mm. Phyllaries in 3–4(–5) series, whitish (hyaline or opaque, usually shiny, sometimes dull), ovate to ovate-oblong (outer broadly acute, inner rounded-apiculate), glabrous. Pistillate florets 35–55. Bisexual florets (2–)4–7. Cypselae ridged, densely papillate-roughened.
Phenology: Flowering Jun–Sep(–Oct).
Habitat: Dry, sandy road banks, roadside ditches, streambeds and banks, lakeshores, granitic sand, open woods of yellow pine, Jeffrey pine, red fir, Douglas fir, mixed conifer, and mixed evergreen
Elevation: (50–)300–2300(–2500) m
Distribution
Alta., B.C., Calif., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo.
Discussion
Selected References
None.
Lower Taxa
None.
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