Russula claroflava, aka raussula mai launin rawaya ta girma a cikin ƙasar fadama ƙarƙashin birch da aspen. Yana da raƙuman rawaya mai launin rawaya. Kusan ba zai yuwu ba a rikitar da wannan naman kaza mai rauni tare da kowane memba na jinsin russula. Abubuwan da ake buƙata na russula mai launin rawaya don mazaunin ƙasa ƙasa ce da ke ƙarƙashin birch. Hannun rawaya mai haske da nama a hankali suna launin toka yayin yanke - waɗannan fasali ne daban.
Gidan mazauni na russula mai launin rawaya
Naman gwari ya yadu a cikin dazuzzuka masu danshi inda birch ke girma, ana samunsa a arewaci da tsakiyar babban yankin Turai, a Arewacin Amurka a gefen arewa maso yammacin tekun Pacific. Yawanci shine naman kaza-kaka, amma wani lokacin yakan bayyana a bazara.
Tarihin haraji
An bayyana naman gwari a cikin 1888 daga masanin ilmin kimiyar ilmin boko na Ingila William Bywater Grove (1838-1948), wanda ya ba shi sunan kimiyyar binomial Russula claroflava, wanda masana ilimin har yanzu ke amfani da shi wajen bayyana wannan jinsi.
Bayyanar
Hat
Diamita daga 4 zuwa 10 cm, hular kwankwasiyya ce da farko, sannan a daidaita ta, sau da yawa cibiyar tana ɗan taƙaici. Rawaya mai haske, wani lokacin launin ruwan ocher, farfajiyar tana santsi lokacin bushe kuma tana manne lokacin da ake jike. Yankakken yankakken ya fitar da rabin zuwa tsakiyar, naman da ke karkashin cutic din fari ne, a hankali yana juya launin toka a yanke ko karyewa.
Tsaunuka
Faranti na hymenophore an haɗe su da tushe, wani lokacin ba haka ba, galibi ba yawa ba, gibin da aka yi wa lakabi da buɗaɗɗen abu ne, a hankali duhu yake yayin da 'ya'yan itacen ke girma.
Kafa
10 zuwa 20 mm a diamita kuma 4 zuwa 10 cm tsayi, ƙafafu masu rauni sun fara fari da farko, sannan sai su yi launin toka saboda tsufa ko lalacewa. Naman ma fari ne kuma babu zobe a kan kara.
Spores sune ellipsoidal, micron 8-9.5 x 6.5-8, waɗanda aka kawata da annashuwa, galibi keɓaɓɓun warts har zuwa ƙananan micron 0.6 a tsayi tare da filaan filaments masu haɗawa kaɗan. Harshen spore shine kodadde ocher rawaya. Babu wani ƙamshi mai mahimmanci, ɗanɗano ko ɗanɗano mai ɗanɗano.
Matsayin muhalli na russula yellow
Wannan naman gwari ne wanda ke haifar da alakar alakantuwa da birch da aspens, yana shiga cikin lamuran rayuwa a cikin gandun daji, yana lalata ganyayyaki da allurai, kuma yana sadar da kayan abinci zuwa asalin bishiyoyi.
Makamantan jinsuna
Russula tana da kyau. Tana da kwalliyar-ocher-yellow, galibi tana ɗanɗano a tsakiya, nama mai ɗaci, membobin membobin da ke ƙuna. Naman kaza da ake ci mai yanayi zai haifar da tashin hankali idan ba a dafa shi da kyau ba.
Buffy russula
Amfanin naman alade na russula rawaya
Akwai russula a cikin danshi mai ganshin gandun daji a ƙarƙashin birch, inda ƙasa take da wuya kuma ba ta da ƙarfi. Masu karbar naman kaza suna tattara wannan naman kaza mai cin abinci tare da dandano mai dadi da zane, wanda aka soya shi da albasa da tafarnuwa. Yellow russula tana da daraja ƙwarai da gaske ga mutanen da suke cin naman kaza, suna hidimtawa tare da jita-jita na nama, suna yin ƙoshin mai daɗi ga omelet, ko kuma, ba shakka, ana amfani da shi a cikin miya da naman kaza.
Namomin kaza masu dafi masu kama da russula rawaya (ƙarya)
Picaukan naman kaza ba tare da ƙwarewa ba suna rikita shi da toadstool. Naman kaza mai guba yana da fararen flakes a kan murfin, kara tare da zoben kore da geza.
Amanita muscaria
