Biology:Omalotheca norvegica
| Omalotheca norvegica | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Omalotheca |
| Species: | O. norvegica
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| Binomial name | |
| Omalotheca norvegica (Gunnerus) F.W.Schultz & Sch.Bip.
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| Synonyms[1] | |
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Omalotheca norvegica, synonym Gnaphalium norvegicum, is a European species of plants in the family Asteraceae.[1] It is known as the highland cudweed[2] or Norwegian arctic cudweed.[3] It is native to eastern Canada and Greenland, and widespread across much of Eurasia from the Mediterranean north to Finland and Iceland and east to Siberia.[1][4][5]
Omalotheca norvegica is similar to Omalotheca sylvatica, heath cudweed. However, it is 8 to 30 cm tall, the leaves are 3 veined, and all roughly equal in length. The leaves are also wooly/hairy on both sides.
In Great Britain, it is a rare plant found in central Scotland and in the northern highlands, found on acidic mountain rocks. It flowers July to August.[6]
References
- ↑ 1.0 1.1 1.2 "Omalotheca norvegica (Gunnerus) F.W.Schultz & Sch.Bip.". Plants of the World Online. Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:235188-1.
- ↑ (xls) BSBI List 2007, Botanical Society of Britain and Ireland, https://bsbi.org/download/3542/, retrieved 2014-10-17
- ↑ "Omalotheca norvegica". Natural Resources Conservation Service PLANTS Database. USDA. https://plants.usda.gov/core/profile?symbol=OMNO. Retrieved 22 July 2015.
- ↑ Altervista Flora Italiana, Canapicchia norvegese, Gnaphalium norvegicum Gunnerus includes photos and European distribution map
- ↑ Tela Botanica, Gnaphalium norvegicum Gunnerus in French with photos and French distribution map
- ↑ Rose, Francis (1981). The Wild Flower Key. Frederick Warne & Co. pp. 377–380. ISBN 0-7232-2419-6.
External links
- Den Virtuella floran, Norsknoppa, Gnaphalium norvegicum Gunnerus in Swedish with photos
- Botanik im Bild, Flora von Österreich, Gnaphalium norvegicum (Omalotheca norvegica) photos with captions in German
Wikidata ☰ {{{from}}} entry
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