txheem
Rizina wavy (Rhizina undulata)
- Wavy cag;
- Helvella inflated;
- Rhizina inflated;
- Rhizina laevigata.
Rizina wavy (Rhizina undulata) yog ib qho nceb ntawm tsev neeg Helwellian, genus Rizin thiab nws tsuas yog tus sawv cev.
Sab nrauv Description
Lub cev fruiting ntawm wavy rhizina yog disc-puab. Nyob rau hauv cov tub ntxhais hluas nceb, nws yog prostrate thiab tiaj tus, maj mam ua convex, nrog ib tug uneven thiab wavy nto. Cov xim ntawm cov fungus no yog xim av-ntsuab, tsaus xim av los yog liab-xim av. Hauv cov nceb hluas, cov npoo ntawm cov txiv hmab txiv ntoo lub cev yog me ntsis sib dua los ntawm nruab nrab, muaj lub teeb daj lossis dawb ntug. Lub hauv qab ntawm lub wavy rhizine yog tus cwj pwm los ntawm qias neeg dawb los yog daj xim, nyob rau hauv cov nceb paub tab nws ua xim av, npog nrog dawb (qee zaum nrog yellowish tinge) cov hauv paus hniav, uas yog hu ua rhizoids. Qhov tuab ntawm cov cag no txawv ntawm 0.1-0.2 cm. Feem ntau cov txiv hmab txiv ntoo lub cev ntawm cov lus piav qhia fungus sib koom ua ke. Txoj kab uas hla ntawm cov nceb no yog 3-10 cm, thiab lub thickness yog los ntawm 0.2 mus rau 0.5 cm.
Mushroom pulp yog ib qho yooj yim heev, nrog ib tug waxy nto, muaj xim liab-xim av los yog ocher xim. Hauv cov nceb paub tab, nws yog nruj dua li cov tub ntxhais hluas.
Spores ntawm rhizina wavy yog tus cwj pwm los ntawm ib tug spindle-puab, elliptical duab. Nqaim, nrog cov taw qhia appendages ntawm ob qho kawg, feem ntau du, tab sis qee zaum lawv qhov chaw tuaj yeem npog nrog cov pob me me.
Grebe lub caij thiab chaw nyob
Wavy rhizina (Rhizina undulata) tau faib thoob plaws thaj tsam huab cua ntawm sab qaum teb hemisphere ntawm lub ntiaj teb. Cov fungus no tshwm sim ib leeg lossis hauv pawg me, nyiam loj hlob hauv cov hav zoov sib xyaw lossis coniferous, dais txiv hmab txiv ntoo zoo hauv thaj chaw qhib thiab hnub ci, ntawm cov av xuab zeb. Feem ntau pom nyob rau hauv cov av scorched, bonfires thiab qhov chaw kub hnyiab. Ib tug fungus ntawm hom no tuaj yeem kis tau cov hauv paus hniav ntawm cov ntoo coniferous, uas yog 20-50 xyoo. cov kab mob parasitic no tuaj yeem tua cov tub ntxhais hluas seedlings ntawm koob; larch thiab ntoo thuv feem ntau raug kev txom nyem los ntawm nws. Txawm li cas los xij, peb nco ntsoov tias cov hauv paus hniav ntawm cov ntoo deciduous tsis cuam tshuam los ntawm corrugated rhizomes.
Kev noj haus
Tsis muaj cov ntaub ntawv qhia tseeb ntawm cov khoom noj khoom haus ntawm wavy rhizina. Qee tus kws kho mob mycologists suav tias cov nceb no yog ib hom kab mob uas tsis tuaj yeem los yog muaj tshuaj lom me me uas tuaj yeem ua rau mob me me. Lwm cov nceb pickers nrog kev paub hais lus ntawm wavy rhizine raws li cov nceb noj tau haum rau noj tom qab boiling.
Cov hom zoo sib xws thiab qhov sib txawv ntawm lawv
Cov nceb nceb (Rhizina undulata) zoo ib yam li cov thyroid discine (Discina ancilis). Muaj tseeb tiag, nyob rau tom kawg, qhov qis dua tau pom cov leeg pom, thiab txhais ceg luv dua. Thyroid discine nyiam loj hlob ntawm twirling ntoo ntawm deciduous ntoo.
Lwm cov ntaub ntawv hais txog nceb
Rizina wavy yog cov kab mob parasitic fungus, cov cheeb tsam loj uas tsim hauv hav zoov hluav taws thiab thaj chaw uas muaj hluav taws kub ua ntej. Interestingly, cov spores ntawm cov kab mob no tuaj yeem nyob hauv cov av tau ntev thiab tsis ua haujlwm yog tias tsis tsim nyog rau lawv txoj kev loj hlob. Tab sis sai li sai tau thaum ib puag ncig zoo, cov spores ntawm wavy rhizins pib tsim kom muaj zog. Cov txheej txheem no tau yooj yim heev los ntawm qhov pom ntawm ib puag ncig thermal (tshwm sim, piv txwv li, thaum ua hluav taws kub ntawm qhov chaw ntawm fungal spores). Qhov zoo tshaj plaws kub rau lawv germination yog 35-45 ºC. Yog hais tias lub corrugated ridge tsis muaj cov neeg sib tw nyob ze, nws sai txaus cov cag ntoo. Tau ntau xyoo, kev ua haujlwm ntawm cov kab mob parasitic fungus tau ua haujlwm heev thiab ua rau muaj kev tuag loj ntawm cov ntoo hauv cheeb tsam. Tom qab lub sijhawm ntev (ntau xyoo), cov txiv hmab txiv ntoo ntawm rhizina wavy ploj mus.