Giant alade (Leucopaxillus giganteus)
- Rarraba: Basidiomycota (Basidiomycetes)
- Yankin yanki: Agaricomycotina (Agaricomycetes)
- Darasi: Agaricomycetes (Agaricomycetes)
- Subclass: Agaricomycetidae (Agaricomycetes)
- Order: Agaricles (Agaric ko Lamellar)
- Iyali: Tricholomataceae (Tricholomovye ko Ryadovkovye)
- Halitta: Leucopaxillus (Farin Alade)
- type: Leucopaxillus giganteus (Giant Pig)
- Babban mai magana
Katuwar alade (Da t. Leukopaxillis giganteus) wani nau'in naman gwari ne wanda aka haɗa a cikin jinsin Leucopaxillus na dangin Ryadovkovye (Tricholomataceae).
Ba ya cikin jinsin masu magana, amma ga jinsin aladu (ba alade ba). Duk da haka, duka jinsin suna daga dangi ɗaya.
Wannan babban naman kaza ne. Hat 10-30 cm a diamita, ɗan ƙaramin siffa mai siffar mazugi, lobed-wavy tare da gefen, fari-rawaya. Faranti fari ne, daga baya kirim. Ƙafar tana da launi ɗaya tare da hula. Naman fari ne, mai kauri, tare da ƙamshi mai ƙamshi, ba tare da ɗanɗano ba.
Ana samun giant alade a cikin gandun daji a cikin yankin Turai na ƙasarmu da Caucasus. Wani lokaci yana samar da "zoben mayya".
Edible, amma yana iya haifar da ciwon ciki. Mediocre, naman gwari mai yanayin yanayi na rukuni na 4, ana amfani da sabo (bayan mintuna 15-20 na tafasa) ko gishiri. Ana ba da shawarar yin amfani da namomin kaza kawai matasa. Tsofaffin suna da ɗan ɗaci kuma sun dace kawai don bushewa. Naman gwari na naman gwari ya ƙunshi maganin rigakafi wanda ke kashe bacillus tubercle - clitocybin A da B.