Yellow-xim av ntab (Amanita fulva)
- Kev faib tawm: Basidiomycota (Basidiomycetes)
- Subdivision: Agaricomycotina (Agaricomycetes)
- Chav Kawm: Agaricomycetes (Agaricomycetes)
- Qib: Agaricomycetidae (Agaricomycetes)
- Kev txiav txim: Agaricales (Agaric lossis Lamellar)
- Tsev neeg: Amanitaceae (Amanitaceae)
- Hom: Amanita (Amanita)
- Subgenus: Amanitopsis (Float)
- hom: Amanita fulva (Float yellow-xim av)
Cov fungus belongs rau genus ntawm yoov agaric, belongs rau tsev neeg loj ntawm amanitaceae.
Nws hlob nyob txhua qhov chaw: North America, Europe, Asia, thiab txawm nyob rau qee thaj tsam ntawm North Africa. Loj hlob hauv cov pab pawg me, ib qho piv txwv kuj muaj ntau. Nws nyiam cov av noo, acidic av. Nyiam conifers, tsis tshua pom muaj nyob hauv hav zoov deciduous.
Qhov siab ntawm daj-xim av ntab yog li 12-14 cm. Lub kaus mom nyob rau hauv cov neeg laus cov qauv yog yuav luag tiaj tus, nyob rau hauv cov hluas nceb nws yog convex ovoid. Nws muaj golden, txiv kab ntxwv, xim av, nyob rau hauv nruab nrab muaj ib tug me me qhov chaw tsaus. Muaj grooves ntawm cov npoo, tej zaum yuav muaj me me ntawm cov hnoos qeev ntawm tag nrho saum npoo ntawm lub hau. Lub hau feem ntau yog du, tab sis qee cov nceb yuav muaj cov seem ntawm daim ntaub thaiv ntawm nws qhov chaw.
Lub pulp ntawm nceb yog odorless, mos thiab fleshy nyob rau hauv kev ntxhib los mos.
Cov ceg dawb-xim av yog npog nrog nplai, nkig. Lub hauv qab yog denser thiab thicker, lub sab sauv yog nyias. Volvo ntawm qia ntawm cov kab mob fungal nrog cov qauv tawv, tsis txuas rau qia. Tsis muaj lub nplhaib ntawm lub qia (ib qho tshwj xeeb ntawm cov nceb no thiab nws qhov sib txawv tseem ceeb ntawm cov yoov yaig agarics).
Amanita fulva hlob txij Lub Xya Hli mus txog rau thaum Lub Kaum Hli.
belongs rau qeb edible (conditionally edible), tab sis tsuas yog siv nyob rau hauv boiled daim ntawv.