Zoyandama zachikasu-bulauni (Amanita fulva)
- Gawo: Basidiomycota (Basidiomycetes)
- Kugawikana: Agaricomycotina (Agaricomycetes)
- Kalasi: Agaricomycetes (Agaricomycetes)
- Kagulu: Agaricomycetidae (Agaricomycetes)
- Dongosolo: Agaricales (Agaric kapena Lamellar)
- Banja: Amanitaceae (Amanitaceae)
- Genus: Amanita (Amanita)
- Subgenus: Amanitopsis (Float)
- Type: Amanita fulva (Yoyandama yachikasu-bulauni)
Bowa ndi wamtundu wa fly agaric, ndi wa banja lalikulu la amanitaceae.
Imakula kulikonse: North America, Europe, Asia, ndipo ngakhale madera ena a North Africa. Amakula m'magulu ang'onoang'ono, zitsanzo zamtundu umodzi ndizofala. Amakonda madambo, dothi la acidic. Imakonda mitengo ya conifers, yomwe simapezeka kawirikawiri m'nkhalango zophukira.
Kutalika kwa zoyandama zachikasu-bulauni kumafika 12-14 cm. Chipewa cha anthu akuluakulu chimakhala chophwanyika, mu bowa aang'ono ndi ovoid convex. Lili ndi golide, lalanje, mtundu wa bulauni, pakati pali kadontho kakang'ono kamdima. Pali ma grooves m'mphepete, pakhoza kukhala ntchofu pang'ono pamtunda wonse wa kapu. Kapu nthawi zambiri imakhala yosalala, koma bowa wina ukhoza kukhala ndi zotsalira za chophimba pamwamba pake.
Zamkati mwa bowa ndi zosanunkhiza, zofewa komanso zathupi.
Miyendo yoyera-bulauni imakutidwa ndi mamba, brittle. Mbali yapansi ndi yokhuthala komanso yokhuthala, yakumtunda ndi yopyapyala. Volvo pa tsinde la bowa wokhala ndi chikopa, osalumikizidwa ndi tsinde. Palibe mphete pa tsinde (chinthu chapadera cha bowa ndi kusiyana kwake kwakukulu ndi agarics oopsa a ntchentche).
Amanita fulva amakula kuyambira Julayi mpaka kumapeto kwa Okutobala.
Ndiwa m'gulu lodyedwa (lomwe limadyedwa), koma limagwiritsidwa ntchito ngati yophika.