| Osteina obducta | 
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| Scientific classification | 
| Kingdom: | 
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| Division: | 
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| Class: | 
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| Order: | 
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| Family: | 
Dacryobolaceae  | 
| Genus: | 
Osteina 
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| Species: | 
Osteina obducta  | 
| Synonyms | 
- Polyporus obductus Berk. (1845)
 
- Polyporus osseus Kalchbr. (1865)
 
- Leptoporus osseus (Kalchbr.) Quél. (1886)
 
- Leucoporus osseus (Kalchbr.) Quél. (1888)
 
- Tyromyces obductus (Berk.) Murrill (1907)
 
- Polyporus zelleri Murrill (1915)
 
- Grifola ossea (Kalchbr.) Pilát (1934)
 
- Grifola obducta (Berk.) Aoshima & H.Furuk. (1963)
 
- Polypilus osseus (Kalchbr.) Parmasto (1963)
 
- Scutiger osseus (Kalchbr.) Step.-Kart. (1967)
 
- Grifola obducta subsp. osseocolorata  Pilát (1973)
 
- Oligoporus obductus (Berk.) Gilb. & Ryvarden (1985)
 
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Osteina obducta is a fungal species in the family Dacryobolaceae. The genus and species was circumscribed by mycologist Marinus Anton Donk in 1966, making Osteina obducta the type species.