Starfish yar (ugu yaraan Geastrum)
- Qaybta: Basidiomycota (Basidiomycetes)
- Qayb hoosaadka: Agaricomycotina (Agaricomycetes)
- Fasalka: Agaricomycetes (Agaricomycetes)
- Heerka hoose: Phallomycetidae (Velkovye)
- Dalabka: Geastrales (Geastral)
- Qoyska: Geastraceae (Geastraceae ama Xiddigaha)
- Genus: Geastrum (Geastrum ama Zvezdovik)
- Nooca: Geastrum ugu yar (Iftiinka Xiddigga Yar)
Jirka midhaha wuxuu ka soo baxaa dhulka hoostiisa, marka hore wareegsan, 0,3-1,8 cm dhexroor ah, qolof sare ayaa u furma 6-12 (caadiyan 8) fallaadho, oo gaaraya 1,5-3 (5) cm ballaaran, marka hore si toos ah. dabadeed dhowr kor u qaadaya jidhka miraha, farqiga u dhexeeya isaga iyo ciidda waxaa badanaa ka buuxsama mycelium. Dusha sare ee fallaadhaha waa cawl-beige, oo dilaaca waqti ka dib oo soo bandhigaya lakab gudaha ah oo fudud. Xagga sare waxa ku yaal dalool leh proboscis qaab koofiyad leh.
Gleba bislaaday waa maariin, budo leh.
Kubadaha waa wareegsan, brown, warty, 5,5-6,5 microns
Waxay ka baxdaa carradu calcareous ah oo ku teedsan cidhifyada kaymaha, meelaha kaynta ah, iyo sidoo kale dalagyada.
boqoshaada aan la cuni karin
Waxay kaga duwan tahay noocyada kale ee cabbirkeeda yar, dahaarka crystalline ee endoperidium, iyo periostome siman.