Azurfa cobweb (Cortinarius argentatus)
- Rarraba: Basidiomycota (Basidiomycetes)
- Yankin yanki: Agaricomycotina (Agaricomycetes)
- Darasi: Agaricomycetes (Agaricomycetes)
- Subclass: Agaricomycetidae (Agaricomycetes)
- Order: Agaricles (Agaric ko Lamellar)
- Iyali: Cortinariaceae (Spiderwebs)
- Halitta: Cortinarius (Spiderweb)
- type: Cortinarius argentatus (Silver web weeed)
- Labulen azurfa
Naman gwari daga dangin cobweb, wanda ke da nau'ikan nau'ikan daban-daban.
Yana girma a ko'ina, ya fi son conifers, gandun daji na deciduous. Girma mai yawa yana faruwa a watan Agusta - Satumba, ƙasa da ƙasa a cikin Oktoba. Fruiting yana da karko, kusan kowace shekara.
Mafarkin gidan yanar gizo na azurfa ya kai girma har zuwa santimita 6-7, da farko mai ƙarfi sosai, sannan ya zama lebur.
A saman akwai tubercles, wrinkles, folds. Launi - lilac, zai iya shuɗe kusan fari. Filayen siliki ne, mai daɗi ga taɓawa.
A kan ƙananan murfin hula akwai faranti, launi yana da shunayya, sa'an nan kuma ocher, launin ruwan kasa, tare da tabawa na tsatsa.
Ƙafar tana da tsayi har zuwa cm 10, tana faɗaɗa zuwa ƙasa, kuma tana da bakin ciki sosai a saman. Launi - launin ruwan kasa, launin toka, tare da tints purple. Babu zobba.
Ruwan ruwa yana da nama sosai.
Akwai nau'ikan nau'ikan nau'ikan waɗannan namomin kaza masu kama da yanar gizo na azurfa - goat cobweb, farin-violet, kafur da sauransu. An haɗa su ta hanyar halayyar launin shuɗi na wannan rukuni, yayin da sauran bambance-bambance za a iya bayyana kawai tare da taimakon nazarin kwayoyin halitta.
Naman kaza ne da ba za a iya ci ba.