Obabok Far East (Far Eastern xeb)
- Kev faib tawm: Basidiomycota (Basidiomycetes)
- Subdivision: Agaricomycotina (Agaricomycetes)
- Chav Kawm: Agaricomycetes (Agaricomycetes)
- Qib: Agaricomycetidae (Agaricomycetes)
- Kev txiav txim: Boletales (Boletales)
- Tsev neeg: Boletaceae (Boletaceae)
- Hom: Rugiboletus
- hom: Rugiboletus extremiorientalis (Far Eastern Obabok)
Muaj: sab hnub tuaj obabok (Far Eastern xeb) muaj xim ocher-daj. Cov nceb hluas muaj lub kaus mom zoo li lub pob, thaum cov nceb loj muaj lub hauv ncoo-puab, lub kaus mom convex. Qhov saum npoo ntawm lub hau yog npog nrog radial wrinkles. Ntawm cov npoo ntawm lub hau muaj cov seem ntawm cov ntaub pua rooj. Hauv qab ntawm lub hau yog tubular, ntawm lub hauv paus ntawm ob txhais ceg cov tubules yog indented. Cov nceb hluas muaj ib txheej daj tubular, paub tab txiv ntseej-daj. Txoj kab uas hla yog mus txog 25 cm. Cov tawv nqaij yog me ntsis wrinkled, tuberculate, brownish nyob rau hauv cov xim. Hauv huab cua qhuav, daim tawv nqaij tawg. Hyphae ntawm daim tawv nqaij ntawm lub hau yog sawv, obtuse, daj nyob rau hauv cov xim.
Spore hmoov: yellowish ua.
ceg: Lub qia ntawm nceb muaj ib tug cylindrical zoo, ocher xim, nto ntawm qia yog them nrog me me xim av nplai. Cov ceg nplais muaj cov pob hyphal, zoo li cov vaub kib ntawm daim tawv nqaij ntawm lub hau.
Leg ntev 12-13 cm. Thickness 2-3,5 cm. Khoom, muaj zog ceg.
Pulp: Thaum xub thawj, lub pulp ntawm cov nceb hluas yog ntom; Nyob rau hauv ripe nceb, lub pulp yuav xoob. Nyob rau hauv kev txiav, nqaij acquires ib tug pinkish xim. Cov xim ntawm lub pulp yog off-dawb.
Kev tsis sib haum xeeb: fusiform daj ntseg xim av.
Kis: pom nyob rau sab qab teb ntawm Primorsky Krai, loj hlob hauv ntoo qhib hav zoov. Loj hlob profusely nyob rau hauv qhov chaw. Fruiting lub sij hawm Lub yim hli ntuj - Cuaj hlis.
Edibility: Obabok Far East yog tsim rau tib neeg noj.