Xylaria ntev-legged (Xylaria longipes)
- Department: Ascomycota (Ascomycetes)
- Kev faib tawm: Pezizomycotina (Pezizomycotins)
- Chav Kawm: Sordariomycetes (Sordariomycetes)
- Subclass: Xylariomycetidae (Xylariomycetes)
- Kev txiav txim: Xylariales (Xylariae)
- Tsev neeg: Xylariaceae (Xylariaceae)
- Qeb: Xylaria
- hom: Xylaria longipes (Xylaria ntev-legged)
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- Xylaria ntev-legged
- Xylaria ntev-legged
Xylaria ntev-legged nyob rau hauv cov teb chaws uas hais lus Askiv yog hu ua "tuag moll tus ntiv tes" - "Ntiv tes ntawm tus ntxhais tuag txoj kev", "Ntiv tes ntawm ib tug niam ntiav tuag". Lub npe eerie, tab sis nws yog qhov tseem ceeb ntawm qhov sib txawv ntawm Xylaria ntev-legged thiab Xylaria multiforme, uas yog hu ua "tus txiv neej tus ntiv tes" - "tus txiv neej tuag ntiv tes": tus ntev-legged yog nyias dua li ntau haiv neeg, thiab nws feem ntau muaj. ib ceg ceg.
Lub npe nrov thib ob ntawm Xylaria ntev-legged, Fabkis, yog pénis de bois mort, "tuag ntoo noov."
Txiv hmab txiv ntoo lub cev: 2-8 cm nyob rau hauv qhov siab thiab mus txog 2 cm nyob rau hauv lub cheeb, qws-puab, nrog ib tug sib npaug kawg. Grey mus rau xim av thaum hluas, ua dub tag nrog hnub nyoog. Qhov saum npoo ntawm lub cev fruiting ua scaly thiab tawg raws li cov fungus matures.
Lub qia yog proportional length, tab sis tej zaum yuav luv los yog tsis tag nrho.
Spores 13-15 x 5-7 µm, du, fusiform, nrog kauv kab mob fissures.
Saprophyte ntawm rotting deciduous cav, poob ntoo, stumps thiab ceg, tshwj xeeb tshaj yog fond ntawm beech thiab maple fragments. Lawv loj hlob nyob ib leeg thiab hauv pawg, hauv hav zoov, qee zaum ntawm ntug. Ua rau mos rot.
Caij nplooj ntoos hlav-lub caij nplooj zeeg. Loj hlob hauv Europe, Asia, North America.
Mushroom tsis noj. Tsis muaj cov ntaub ntawv hais txog toxicity.
Xylaria polymorpha (Xylaria polymorpha)
Qee qhov loj dua thiab "thicker", tab sis yuav tsum muaj lub tshuab tsom iav kom paub qhov txawv ntawm cov tsiaj no hauv cov teeb meem tsis sib haum xeeb. Thaum X. longipes spores ntsuas 12 txog 16 los ntawm 5-7 micrometers (µm), X. polymorpha spores ntsuas 20 txog 32 los ntawm 5-9 µm
Cov kws tshawb fawb tau tshawb pom qhov muaj peev xwm zoo ntawm qhov no thiab lwm hom fungus (physisporinus vitreus) kom muaj txiaj ntsig zoo rau cov ntoo zoo. Tshwj xeeb, xibfwb Francis Schwartz ntawm Swiss Federal Laboratory for Materials Science thiab Technology Empa tau tsim ib txoj kev kho ntoo uas hloov cov khoom siv acoustic ntawm cov khoom siv ntuj tsim.
Qhov kev tshawb pom yog los ntawm kev siv cov nceb tshwj xeeb thiab tuaj yeem nqa cov nkauj nkauj tshiab niaj hnub los ze zog rau lub suab nrov ntawm kev tsim ntawm Antonio Stradivari (Science Daily sau txog qhov no).
Yees duab: Wikipedia