Hauv paus boletus (Caloboletus radicans)
- 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: Caloboletus (Calobolet)
- hom: Caloboletus radicans (hauv paus boletus)
- Boletus khoom
- Bolet tob tob
- Boletus dawb
- Boletus rooting
Tus sau daim duab: I. Assyova
Taub hau nrog ib txoj kab uas hla ntawm 6-20 cm, qee zaus ncav cuag 30 cm, nyob rau hauv cov tub ntxhais nceb nws yog hemispherical, ces convex los yog cushion-puab, cov npoo yog pib khoov, nyob rau hauv mature specimens straightened, wavy. Cov tawv nqaij yog qhuav, du, dawb nrog grey, lub teeb fawn, qee zaum nrog ib tug ntsuab tint, tig xiav thaum nias.
Hymenophore sunken ntawm stalk, cov hlab yog txiv qaub-daj, ces txiv ntseej-daj, tig xiav rau ntawm qhov txiav. Cov pores me me, sib npaug, txiv qaub-daj, tig xiav thaum nias.
spore hmoov txiv roj roj, spores 12-16 * 4.5-6 µm hauv qhov loj.
ceg 5-8 cm siab, qee zaus mus txog 12 cm, 3-5 cm nyob rau hauv lub cheeb, tuberous-o, cylindrical nyob rau hauv maturity nrog ib tug tuberous puag. Cov xim yog txiv qaub daj nyob rau sab sauv, feem ntau nrog xim av-txiv ntseej lossis xiav-ntsuab me ntsis ntawm lub hauv paus. Sab saum toj yog them nrog tsis sib xws mesh. Nws hloov xiav rau ntawm qhov txiav, tau txais ib qho ocher lossis reddish tint ntawm lub hauv paus
Pulp ntom, dawb nrog xiav tint nyob rau hauv cov tubules, tig xiav rau ntawm qhov txiav. Cov tsw qab ntxiag, saj yog iab.
Lub hauv paus boletus muaj nyob rau hauv Tebchaws Europe, North America, North Africa, txawm hais tias nws tsis muaj nyob txhua qhov chaw. Thaum tshav kub kub-hlub hom, nyiam deciduous forests, txawm hais tias nws tshwm sim nyob rau hauv sib xyaw forests, feem ntau tsim mycorrhiza nrog ntoo qhib thiab birch. Tsis tshua pom los ntawm lub caij ntuj sov mus rau lub caij nplooj zeeg.
Rooting Boletus tej zaum yuav tsis meej pem nrog dab ntxwg nyoog nceb (Boletus satanas), uas muaj xim zoo sib xws tab sis txawv ntawm nws nyob rau hauv daj tubules thiab ib tug iab saj; nrog ib tug zoo nkauj boletus (Boletus calopus), uas muaj ib tug reddish ceg nyob rau hauv qis ib nrab thiab yog txawv los ntawm ib tug tsis kaj siab tsw.
Rooted boletus Inedible vim iab saj, tab sis tsis suav tias yog tshuaj lom. Nyob rau hauv Pelle Jansen phau ntawv qhia zoo, "Txhua Yam Txog Mushrooms" yog erroneously teev tias noj tau, tab sis qhov iab tsis ploj thaum ua noj.