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Greenland orange lichen
Scientific Name: Caloplaca groenlandica
Family: Teloschistaceae
Category: Lichen
Growth: Lichenous
Duration:
Other Names:
Greenland Orange Lichen (Caloplaca groenlandica)
The Greenland Orange Lichen, scientifically known as Caloplaca groenlandica, is a vibrant lichen species that adds a splash of color to the Arctic landscape. It is also commonly referred to as Greenland Orange Lichen.
Taxonomy and Nomenclature
- Scientific Name: Caloplaca groenlandica
- Common Name: Greenland Orange Lichen
- Rank: Species
- Group: Lichen
- Family: Teloschistaceae
- Growth Habit: Lichenous
Distribution and Habitat
This lichen is predominantly found in parts of Iceland and Greenland, where it can be a significant component of the vegetation. It thrives in arctic environments like Kangerlussuaq Fjord, Uummannaq Fjord, and areas within Northeast Greenland National Park, often growing on rocks and granite boulders. It's also been reported in Spitsbergen.
Morphological Characteristics
The Greenland Orange Lichen is easily recognizable by its bright orange or red pigmentation. The thallus may be red, orange, or brown.
Quirky Facts
- The Polar Inuit of Northern Greenland call it "sunain anak," meaning "the..." (the text is cut off here, but this still shows an interesting traditional name).
- One of the oldest organisms in the world, estimated to be 4,500 years old, is located in Greenland.
Further Information
The USDA (United States Department of Agriculture) provides additional information on Caloplaca groenlandica. You can also find related articles and resources on Garden Guides and other online databases.