Biology:Suillus caerulescens
| Suillus caerulescens | |
|---|---|
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Boletales |
| Family: | Suillaceae |
| Genus: | Suillus |
| Species: | S. caerulescens
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| Binomial name | |
| Suillus caerulescens A.H.Sm. & Thiers (1964)
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Suillus caerulescens, commonly known as the douglas-fir suillus[1] is an edible species of bolete fungus in the family Suillaceae.[2] It was first described scientifically by American mycologists Alexander H. Smith and Harry D. Thiers in 1964.[3] It can be found growing with Douglas fir trees.[4] Its stem bruises blue, which sometimes takes a few minutes.[2]
The cap is yellowish to reddish brown, sometimes with streaks from its darker center.[4] It ranges from 5–15 cm (2–6 in) in diameter, shaped convex to flat, and viscid when wet,[5] sometimes with veil remnants on the edge.[4] The flesh is yellowish,[5] as are the pores.[4] The stalk is yellowish to brown, darkening with age, 2–8 cm tall and 1–3 cm wide, and bruises bluish at the base;[5] it sometimes has a faint ring.[4]
While edible, it is considered of poor quality.[5]
Suillus lakei is fairly similar.[5]
See also
References
- ↑ Arora, David (1986). Mushrooms demystified: a comprehensive guide to the fleshy fungi (Second ed.). Berkeley: Ten Speed Press. ISBN 978-0-89815-169-5.
- ↑ 2.0 2.1 Phillips, Roger (2010). Mushrooms and Other Fungi of North America. Buffalo, NY: Firefly Books. p. 286. ISBN 978-1-55407-651-2.
- ↑ A Contribution Toward a Monograph of North American Species of Suillus (Boletaceae). Ann Arbor, Michigan: Lubrecht & Cramer. 1964. p. 36. ISBN 978-0-934454-26-1.
- ↑ 4.0 4.1 4.2 4.3 4.4 Trudell, Steve; Ammirati, Joe (2009). Mushrooms of the Pacific Northwest. Timber Press Field Guides. Portland, OR: Timber Press. pp. 222. ISBN 978-0-88192-935-5. https://books.google.com/books?id=WevHvt6Tr8kC.
- ↑ 5.0 5.1 5.2 5.3 5.4 Davis, R. Michael; Sommer, Robert; Menge, John A. (2012). Field Guide to Mushrooms of Western North America. Berkeley: University of California Press. pp. 330–331. ISBN 978-0-520-95360-4. OCLC 797915861. https://www.worldcat.org/oclc/797915861.
External links
| Suillus caerulescens | |
|---|---|
 | |
 | pores on hymenium |
 | cap is convex or flat |
 | hymenium is adnate or decurrent |
 | stipe is bare or has a ring |
 | spore print is brown |
 | ecology is mycorrhizal |
 | edibility: edible |
Suillus caerulescens in Index Fungorum Wikidata ☰ Q10683515 entry
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