Russula birch (Russula betularum)
- Kev faib tawm: Basidiomycota (Basidiomycetes)
- Subdivision: Agaricomycotina (Agaricomycetes)
- Chav Kawm: Agaricomycetes (Agaricomycetes)
- Subclass: Incertae sedis (ntawm txoj hauj lwm tsis meej)
- Kev txiav txim: Russulales (Russulovye)
- Tsev neeg: Russulaceae (Russula)
- Hom: Russula (Russula)
- hom: Russula Betularum (Russula birch)
- Emetic russula
Birch Russula (Russula emetica) yog ib tug fungus teej tug mus rau Russula tsev neeg thiab Russula genus.
Birch russula (Russula emetica) yog lub cev cev nqaij daim tawv, muaj lub kaus mom thiab lub qia, lub cev nqaij daim tawv uas yog xim dawb thiab zoo fragility. Nyob rau hauv high humidity, nws hloov xim mus rau greyish, muaj ib tug me ntsis tsw thiab ntse saj.
Mushroom taub hau mus txog 2-5 cm, yog yus muaj los ntawm ib tug loj thickness, tab sis nyob rau tib lub sij hawm nws yog heev nkig. Hauv cov txiv hmab txiv ntoo tsis paub qab hau, nws yog flattened, muaj wavy npoo. Raws li cov fungus matures, nws ua rau kev nyuaj siab me ntsis. Nws cov xim tuaj yeem muaj ntau haiv neeg, los ntawm nplua nuj liab mus rau tooj liab. Muaj tseeb, ntau zaus lub kaus mom ntawm birch russula yog lilac-liab, nrog lub ntsej muag daj nyob hauv nruab nrab. Nyob rau hauv high humidity, nws tuaj yeem ua spotty, hloov nws cov xim rau cream. Cov tawv nqaij saum toj kawg nkaus yog yooj yim heev kom tshem tawm ntawm lub hau.
Cov ceg ntawm birch russula yog thawj zaug uas muaj qhov ntom ntom, tab sis nyob rau hauv cov huab cua ntub nws ua nkig thiab ntub heev. Nws thickness raws tag nrho ntev yog kwv yees li qub, tab sis qee zaum nws yog thinner nyob rau sab sauv. Cov ceg ntawm birch russula yog daj los yog dawb, wrinkled, feem ntau khoob sab hauv (tshwj xeeb tshaj yog nyob rau hauv cov txiv hmab txiv ntoo siav).
Lub hymenophore ntawm fungus yog lamellar, muaj nyias, tsawg thiab nkig daim hlau, me ntsis fused nrog rau saum npoo ntawm qia. Lawv yog cov dawb thiab muaj jagged npoo. Cov hmoov spores kuj muaj xim dawb, muaj cov ovoid me me uas ua rau lub network tsis tiav.
Cov kab lus piav qhia tau dav dav hauv Northern Europe. Birch russula tau txais nws lub npe loj hlob hauv hav zoov birch. Tsis tas li ntawd, nceb ntawm hom no kuj tuaj yeem pom nyob rau hauv cov hav zoov sib xyaw coniferous-deciduous hav zoov, qhov twg ntau birches loj hlob. Russula birch nyiam loj hlob hauv qhov chaw ntub dej, qee zaum pom hauv thaj chaw swampy, ntawm sphagnum. Russula birch nceb muaj nyob rau hauv Peb Lub Tebchaws, Belarus, Great Britain, European lub tebchaws, our country, Scandinavia. Active fruiting pib nyob rau hauv nruab nrab ntawm lub caij ntuj sov, thiab tseem mus txog rau thaum xaus ntawm thawj ib nrab ntawm lub caij nplooj zeeg.
Birch russula (Russula betularum) belongs rau tus naj npawb ntawm cov nceb noj tau yooj yim, tab sis qee tus kws kho mob qhia nws tias tsis tuaj yeem noj. Kev siv cov nceb tshiab ntawm hom no tuaj yeem ua rau mob plab hnyuv me. Muaj tseeb, kev siv cov txiv hmab txiv ntoo lub cev ntawm cov fungus nrog rau cov zaj duab xis sab sauv, uas muaj cov tshuaj lom, ua rau muaj kev cuam tshuam. Yog tias nws raug tshem tawm ua ntej noj nceb, ces yuav tsis muaj tshuaj lom los ntawm lawv.