Salix discolor - Unknown
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Internal ID UUID6440368e9133b881229625
Scientific name Salix discolor
Authority Muhl.
First published in Neue Schriften Ges. Naturf. Freunde Berlin 4: 234 (1803)

Description Top

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Salix discolor, commonly known as the American pussy willow or glaucous willow, is a species of willow native to North America. It is found in Alaska, Canada, and the northern portions of the contiguous United States. It is a weak-wooded deciduous shrub or small tree growing to 6 m (20 ft) tall, with brown shoots and oval, green leaves above and downy grey-white beneath. The flowers are soft silky silvery catkins, borne in early spring before the new leaves appear, with the male and female catkins on different plants. The fruit is a small capsule containing numerous minute seeds embedded in cottony down. Native Americans used it as a painkiller due to its salicin content, and it is often grown for cut flowers. It is also a popular larval host for many species of butterflies and moths.

Synonyms Top

Scientific name Authority First published in
Salix fuscata Pursh Fl. Amer. Sept. 2: 612 (1814)
Salix ancorifera Fernald Rhodora 35: 245 (1933)
Salix prinoides Pursh Fl. Amer. Sept. 2: 618 (1814)
Usionis fuscata (Pursh) Raf. Alsogr. Amer. : 14 (1838)
Vimen prinoides (Pursh) Raf. Alsogr. Amer. : 14 (1838)
Salix discolor var. prinoides (Pursh) Andersson Prodr. 16(2): 225 (1868)
Salix discolor var. overi C.R.Ball Rhodora 26: 137. 1924

Common names Top

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Language Common/alternative name
English pussy willow
English glaucous willow
English american pussy willow
French saule discolore
Portuguese os gatos e o salgueiro
Chinese 猫柳

Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Subvarieties (abbr. subvar.) Top

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Northern America
    • Eastern Canada
      • Labrador
      • New Brunswick
      • Newfoundland
      • Nova Scotia
      • Ontario
      • Prince Edward Island
      • Québec
    • North-central U.S.A.
      • Illinois
      • Iowa
      • Minnesota
      • Missouri
      • North Dakota
      • South Dakota
      • Wisconsin
    • Northeastern U.S.A.
      • Connecticut
      • Indiana
      • Maine
      • Massachusetts
      • Michigan
      • New Hampshire
      • New Jersey
      • New York
      • Ohio
      • Pennsylvania
      • Rhode Island
      • Vermont
      • West Virginia
    • Northwestern U.S.A.
      • Colorado
      • Idaho
      • Montana
      • Wyoming
    • Southeastern U.S.A.
      • Delaware
      • Kentucky
      • Maryland
      • North Carolina
    • Subarctic America
      • Northwest Territorie
    • Western Canada
      • Alberta
      • British Columbia
      • Manitoba
      • Saskatchewan

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000928583
UNII X0N85C4E1S
Canadensys 9097
USDA Plants SADI
Tropicos 28300033
KEW urn:lsid:ipni.org:names:284528-2
The Plant List kew-5000832
Missouri Botanical Garden 286783
Open Tree Of Life 164187
NCBI Taxonomy 75709
NBN Atlas NHMSYS0000463098
Nature Serve 2.144049
IUCN Red List 126589188
IPNI 284528-2
iNaturalist 54844
GBIF 5372785
Freebase /m/03y1z4
WisFlora 4948
FEIS plants/shrub/saldis
EPPO SAXDI
EOL 584279
USDA GRIN 102704
Wikipedia Salix_discolor

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
If you wish to see all the related articles click here.
Title Authors Publication Released IDs
Plant sex influences on riparian communities and ecosystems Scheuerell RP, LeRoy CJ Ecol Evol 12-Jul-2023
PMCID:PMC10337289
doi:10.1002/ece3.10308
PMID:37449021
Analysis of the Genome of the Heavy Metal Resistant and Hydrocarbon-Degrading Rhizospheric Pseudomonas qingdaonensis ZCR6 Strain and Assessment of Its Plant-Growth-Promoting Traits Chlebek D, Płociniczak T, Gobetti S, Kumor A, Hupert-Kocurek K, Pacwa-Płociniczak M Int J Mol Sci 25-Dec-2021
PMCID:PMC8745256
doi:10.3390/ijms23010214
PMID:35008639
Characterization of Salix nigra floral insect community and activity of three native Andrena bees Simon SJ, Keefover‐Ring K, Park Y, Wimp G, Grady J, DiFazio SP Ecol Evol 18-Mar-2021
PMCID:PMC8093708
doi:10.1002/ece3.7369
PMID:33976840
Pest categorisation of the non‐EU phytoplasmas of Cydonia Mill., Fragaria L., Malus Mill., Prunus L., Pyrus L., Ribes L., Rubus L. and Vitis L. Bragard C, Dehnen‐Schmutz K, Gonthier P, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas‐Cortes JA, Parnell S, Potting R, Reignault PL, Thulke H, Van der Werf W, Civera AV, Yuen J, Zappalà L, Bosco D, Chiumenti M, Di Serio F, Galetto L, Marzachì C, Pautasso M, Jacques M EFSA J 13-Jan-2020
PMCID:PMC7008834
doi:10.2903/j.efsa.2020.5929
PMID:32626484
Pest categorisation of Saperda tridentata Bragard C, Dehnen‐Schmutz K, Di Serio F, Gonthier P, Jacques M, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas‐Cortés JA, Parnell S, Potting R, Reignault PL, Van der Werf W, Civera AV, Yuen J, Zappalà L, Evans H, Maiorano A, Thulke H EFSA J 10-Jan-2020
PMCID:PMC7008830
doi:10.2903/j.efsa.2020.5940
PMID:32626494
Novel collophorina-like genera and species from Prunus trees and vineyards in Germany Bien S, Kraus C, Damm U Persoonia 10-Sep-2019
PMCID:PMC8375351
doi:10.3767/persoonia.2020.45.02
PMID:34456371
RcAP1, a Homolog of APETALA1, is Associated with Flower Bud Differentiation and Floral Organ Morphogenesis in Rosa chinensis Han Y, Tang A, Yu J, Cheng T, Wang J, Yang W, Pan H, Zhang Q Int J Mol Sci 20-Jul-2019
PMCID:PMC6679073
doi:10.3390/ijms20143557
PMID:31330828
Bio-production of gaseous alkenes: ethylene, isoprene, isobutene Wilson J, Gering S, Pinard J, Lucas R, Briggs BR Biotechnol Biofuels 29-Aug-2018
PMCID:PMC6114056
doi:10.1186/s13068-018-1230-9
PMID:30181774
Molecular and biochemical characterization of a novel isoprene synthase from Metrosideros polymorpha Yeom SJ, Kim M, Kim SK, Lee DH, Kwon KK, Lee H, Kim H, Kim DM, Lee SG BMC Plant Biol 15-Jun-2018
PMCID:PMC6003189
doi:10.1186/s12870-018-1315-4
PMID:29902970
Origins and History of Laboratory Insect Stocks in a Multispecies Insect Production Facility, With the Proposal of Standardized Nomenclature and Designation of Formal Standard Names Roe AD, Demidovich M, Dedes J J Insect Sci 01-May-2018
PMCID:PMC6044403
doi:10.1093/jisesa/iey037
PMID:29718362
Phylloremediation of Air Pollutants: Exploiting the Potential of Plant Leaves and Leaf-Associated Microbes Wei X, Lyu S, Yu Y, Wang Z, Liu H, Pan D, Chen J Front Plant Sci 28-Jul-2017
PMCID:PMC5532450
doi:10.3389/fpls.2017.01318
PMID:28804491
An ortholog of LEAFY in Jatropha curcas regulates flowering time and floral organ development Tang M, Tao YB, Fu Q, Song Y, Niu L, Xu ZF Sci Rep 21-Nov-2016
PMCID:PMC5116762
doi:10.1038/srep37306
PMID:27869146
Overexpression of Two PsnAP1 Genes from Populus simonii × P. nigra Causes Early Flowering in Transgenic Tobacco and Arabidopsis Zheng T, Li S, Zang L, Dai L, Yang C, Qu GZ PLoS One 31-Oct-2014
PMCID:PMC4216142
doi:10.1371/journal.pone.0111725
PMID:25360739
Divergence in Defence against Herbivores between Males and Females of Dioecious Plant Species Avila-Sakar G, Romanow CA Int J Evol Biol 23-Dec-2012
PMCID:PMC3540699
doi:10.1155/2012/897157
PMID:23320247
The paradox of higher light tolerance during desiccation in rare old forest cyanolichens than in more widespread co-occurring chloro- and cephalolichens Gauslaa Y, Coxson DS, Solhaug KA New Phytol 01-Sep-2012
PMCID:PMC3593164
doi:10.1111/j.1469-8137.2012.04221.x
PMID:22762452

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