| Name | Poria albolutea var. xystrospora Bourdot & Galzin |
| Authorship | Bourdot & Galzin |
| Rank | Variety |
| Placed in | Poria albolutea Bourdot & Galzin |
| GUID | urn:lsid:indexfungorum.org:names:256282 |
| Citation | 1925 Bull. Trimestriel Soc. Mycol. France 41(2): 218 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Poria albolutea var. xystrospora Bourdot & Galzin |
| Identification made in | [no date] (2) |