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[[File:Suillus spraguei 58269.jpg|thumb]] [[File:Suillus decipiens 59623.jpg|thumb]] [[File:Pinus strobus Syvania.jpg|thumb]] [[File:Hypomyces completus 102175.jpg|thumb]] '''Suillus spraguei''', also known as the [[painted suillus]] or the [[pine mushroom]], is a species of [[fungus]] belonging to the [[genus]] ''[[Suillus]]'' within the family [[Suillaceae]]. It is a [[mycorrhizal]] fungus, forming symbiotic associations with the roots of [[pine trees]], particularly with species of the [[genus]] ''[[Pinus]]''. This relationship is crucial for the nutrient exchange between the fungus and the tree, benefiting both organisms. ''Suillus spraguei'' is found in various parts of [[North America]], where pine forests are prevalent.

==Description==
''Suillus spraguei'' features a distinctive cap that can range in color from bright yellow to orange, often adorned with reddish-brown spots or scales, giving it the common name "painted suillus". The cap is typically 5 to 15 cm in diameter and has a sticky or slimy texture when wet. The [[stipe]] (stem) is also colorful, displaying a similar range of hues as the cap and sometimes showing a ring or annulus. The [[spore]] print of ''Suillus spraguei'' is brown, a characteristic feature of many members of the ''Suillus'' genus.

The [[gills]] of ''Suillus spraguei'' are not true gills but are instead pores that are yellow to brown in color. These pores release [[spores]] that are carried by the wind to new locations, where they can germinate and form new mycorrhizal associations with pine roots.

==Habitat and Distribution==
''Suillus spraguei'' is primarily found in coniferous forests, especially those dominated by various species of pine. It is a common sight in the eastern and northeastern regions of North America, extending into the Great Lakes region and parts of Canada. The fungus prefers sandy or well-drained soils and is often found in both young and mature pine forests.

==Culinary and Medicinal Uses==
While ''Suillus spraguei'' is considered edible, it is not highly regarded in the culinary world due to its slimy texture and the potential for causing mild gastrointestinal upset in some individuals. However, it can be consumed if properly cooked, which reduces its sliminess. In some cultures, it is collected for food, but it is not as sought after as other mushroom species.

There is limited information on the medicinal uses of ''Suillus spraguei''. Like many mushrooms, it may contain compounds with health benefits, but specific studies on its medicinal properties are lacking.

==Conservation==
Currently, there are no significant conservation concerns for ''Suillus spraguei'', as it is relatively widespread and common where suitable habitat exists. However, like all fungi, its populations are dependent on the health of its host trees and the broader ecosystem. Changes in forest management practices, deforestation, and climate change could potentially impact its populations.

==See Also==
* [[Mycorrhiza]]
* [[Fungi of North America]]
* [[Edible mushrooms]]

[[Category:Fungi]]
[[Category:Mycorrhizal fungi]]
[[Category:Edible fungi]]
{{mycology-stub}}

Suillus spraguei - Revision history

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