Obobok cago midab leh (Harrya chromipes)
- Qaybta: Basidiomycota (Basidiomycetes)
- Qayb hoosaadka: Agaricomycotina (Agaricomycetes)
- Fasalka: Agaricomycetes (Agaricomycetes)
- Heerka hoose: Agaricomycetidae (Agaricomycetes)
- Dalabka: Boletales (Boletales)
- Qoyska: Boletaceae (Boletaceae)
- Genus: Harrya
- Nooca: Harrya chromipes (Aboorka lugaha rinji rinjiyeeyay)
- Boletus rinji-lug
- Birch oo lugaha lagu rinjiyeeyay
- Tylopilus chromapes
- Harrya chromapes
Si sahlan ayaa looga soocay dhammaan subagga kale ee midabka casaanka ah ee koofiyadda, jirid jaalle ah oo leh miisaan casaan, casaan, iyo hilib huruud ah oo dhalaalaya oo ku yaal saldhigga jirridda, mycelium jaale ah iyo kudka casaanka ah. Waxay ku koraan geed oak iyo bjørk
Nooc ka mid ah likaha waa Waqooyiga Ameerika-Aasiyaan. Waddankeena, waxaa laga yaqaan oo kaliya Bariga Siberian (Eastern Sayan) iyo Bariga Fog. Khilaafyada casaanka leh, qorayaasha qaar ayaa u aaneynaya in aysan ahayn cirifka obabok, laakiin cirridka tilopil.
Koofiyada dhexroorka ah 3-11 cm dhexroor, barkin u qaabaysan, oo inta badan midab aan sinnayn, casaan, maroodi leh oo saytuun iyo midab lilac ah, la dareemay. Saxarka waa caddaan. Tubules ilaa 1,3 cm dheer, halkii ballaaran, niyad-jabka asliga ah, labeen, casaan-cawlan oo ku jira jir yaryar oo miro leh, cawlan bunni ah oo leh midab casaan ah oo duug ah. Lugaha 6-11 cm dheer, dhumucdiisuna tahay 1-2 cm, caddaan leh miisaan guduudan ama casaan; qeybta hoose ama kaliya salka jaalaha dhalaalaya. Spore budada chestnut-brown.
Spores 12-16X4,5-6,5 microns, oblong-ellipsoid.
Obabok cago leh oo midab leh waxay ku koraan ciidda hoosteeda bjørk ee ku yaal kaymaha geedaha engegan iyo geed-geedeedka bilaha Juulaay-Sebtembar, badanaa.
la cuni karo
Boqoshaada la cuni karo (2 qaybood). Waxaa loo isticmaali karaa koorsada koowaad iyo labaad (karrinta ilaa 10-15 daqiiqo). Marka la farsameeyo, saxarka wuxuu noqdaa madow.