Russula girini-tsvuku (Russula alutacea)
- Chikamu: Basidiomycota (Basidiomycetes)
- Kupatsanura: Agaricomycotina (Agaricomycetes)
- Kirasi: Agaricomycetes (Agaricomycetes)
- Subclass: Incertae sedis (yenzvimbo isina chokwadi)
- Order: Russulales (Russulovye)
- Mhuri: Russulaceae (Russula)
- Genus: Russula (Russula)
- Type: Russula alutacea (Russula girini-tsvuku)
- Mwana weRussia
Russula girini-tsvuku kana muchiLatin Russula alutacea - Uhu howa hunosanganisirwa mune runyorwa rweiyo genus Russula (Russula) yemhuri Russula (Russulaceae).
Tsanangudzo Russula girini-tsvuku
Iyo cap yehowa yakadaro inosvika kwete kupfuura 20 cm muhupamhi. Pakutanga ine chimiro chehemispherical, asi zvino inozarura kune yakaora mwoyo uye yakapfava, nepo ichiita seine nyama, ine zvachose kunyange, asi dzimwe nguva yakatsetseka. Rudzi rwechivharo runosiyana kubva kune yepepuru-tsvuku kusvika kune tsvuku-tsvuku.
Chimwe chezvinhu zvinonyanya kusiyanisa zverussula ndezvokutanga, pane gobvu, branched, cream-colored (mune yekare - ocher-light) ndiro ine mazano akasimba. Iyo ndiro imwechete yegirini-tsvuku russula inogara ichiita seyakasungirirwa kune stem.
Gumbo (ane zviyero zvinobva pa5 - 10 cm x 1,3 - 3 cm) ine chimiro checylindrical, ruvara ruchena (dzimwe nguva ruvara rwepinkish kana yero rinogoneka), uye rakatsetseka kusvika pakubata, nekotoni pulp.
Iyo spore poda yegirini-tsvuku russula ndeye ocher. Iyo spores ine denderedzwa uye convex chimiro, iyo yakafukidzwa neakasarudzika warts (tweezers) uye mambure asingaonekwi pateni. Spores ane amyloid, anosvika 8-11 µm x 7-9 µm.
Nyama yeiyi russula yakachena zvachose, asi pasi peganda revhavha inogona kunge ine yellowish tint. Ruvara rwepulp harushanduke nekuchinja kwehunyoro hwemhepo. Iyo haina kunhuhwirira kwakakosha uye kuravira, inotaridzika dense.
Howa hunodyiwa uye ndewechikamu chechitatu. Inoshandiswa mumunyu kana yakabikwa fomu.
Kugovera uye ecology
Russula girini-tsvuku kana Russula alutacea inokura mumapoka madiki kana imwe chete pasi mumasango ane deciduous (birch groves, masango ane musanganiswa weoki nemaple) kubva kutanga kwaChikunguru kusvika pakupera kwaGunyana. Iyo inozivikanwa zvese muEurasia uye muNorth America.