Northern climacocystis (Climacocystis borealis)
- Kev faib tawm: Basidiomycota (Basidiomycetes)
- Subdivision: Agaricomycotina (Agaricomycetes)
- Chav Kawm: Agaricomycetes (Agaricomycetes)
- Subclass: Incertae sedis (ntawm txoj hauj lwm tsis meej)
- Kev txiav txim: Polyporales (Polypore)
- Tsev Neeg: Fomitopsidaceae (Fomitopsis)
- Hom: Climacocystis (Climacocystis)
- hom: Climacocystis borealis (Northern Climacocystis)
- Abortiporus borealis
- Spongipellis borealis
- Polyporus borealis
hauj lwm:
Txiv hmab txiv ntoo lub cev txog li 4-6 cm dav thiab 7-10 cm ntev, adnate sideways, oval-elongated, tsis muaj qia los yog nrog ib tug nqaim lub hauv paus thiab ib tug luv luv elongated qia, nrog ib tug puag ncig tuab ntug, tom qab nyias, xav-hais saum toj no, ntxhib, warty, creamy, pinkish-daj, tom qab tuberculate-tomentose thiab yuav luag dawb nyob rau hauv qhuav huab cua.
Cov tubular txheej yog coarsely ntxeem tau, irregularly zoo li tus pores, feem ntau elongated, tortuous, hlab li 0,5 cm ntev, nrog tuab phab ntsa, nrog ib tug dav sterile margin, cream, sib dua li lub hau.
Lub pulp yog fleshy, ntom, watery, dawb los yog yellowish, nrog ib tug qab ntxiag los yog pungent tsis tshua muaj tsw.
Kis:
Nyob rau thaum ntxov Lub Cuaj Hli mus txog rau lub caij nplooj zeeg lig (Lub Kaum Hli Ntuj kawg) ntawm cov ntoo coniferous thiab tuag (spruce), nyob rau hauv qis qis thiab nyob rau hauv lub hauv paus ntawm trunks, ntawm stumps, nyob rau hauv ib pab pawg neeg pobzeb, tsis yog ntau zaus. Txhua xyoo fruiting lub cev ua rau dawb pom rot
Kev ntsuam xyuas:
Edibility tsis paub.