Pucciniastrum pom (Pucciniastrum areolatum)
- Kev faib tawm: Basidiomycota (Basidiomycetes)
- Subdivision: Pucciniomycotina
- Chav Kawm: Pucciniomycetes (Pucciniomycetes)
- Subclass: Incertae sedis (ntawm txoj hauj lwm tsis meej)
- Kev txiav txim: Pucciniales (Xeb Mushrooms)
- Tsev neeg: Pucciniastraceae (Pucciniastraceae)
- Hom: Pucciniastrum (Pucciniastrum)
- hom: Pucciniastrum areolatum (Pucciniastrum pom)
:
- Tsev kawm ntawv theem siab strobilina
- Melampsora areolata
- Melampsora mov
- Perichaena strobilina
- Phelonitis strobilina
- Pomatomyces strobilinum
- Pucciniastrum isolatum
- Pucciniastrum
- Pucciniastrum strobilinum
- Roselinia strobilina
- Thecopsora areolata
- Cov ntaub ntawv
- Cov kab mob strobilina
- Xyloma isolatum
Lub genus Pucciniastrum suav nrog ob peb lub kaum os xeb fungi, lub ntsiab lossis nruab nrab cov nroj tsuag uas, nrog rau spruce, yog cov neeg sawv cev ntawm wintergreen, orchid, rosaceae thiab heather tsev neeg. Nyob rau hauv cov ntaub ntawv ntawm pucciniastrum pom, cov no yog cov neeg sawv cev ntawm lub genus Prunus - ntau cherry thiab antipka, qab zib cherry, domestic plum, blackthorn, noog cherry (feem ntau, lig thiab nkauj xwb).
Lub neej voj voog ntawm pucciniastrum pom, zoo li tag nrho cov kab mob xeb, yog qhov nyuaj heev, muaj ntau theem, uas muaj ntau hom spores tsim. Nyob rau hauv lub caij nplooj ntoos hlav, basidiospores kis cov hluas cones (nrog rau cov hluas tua). Lub mycelium ntawm fungus hlob raws tag nrho ntev ntawm lub khob hliav qab thiab loj hlob mus rau hauv nplai. Nyob rau sab nrauv ntawm cov nplai (thiab nyob rau hauv cov tawv ntoo ntawm cov tua), pyknia yog tsim - cov qauv lub luag hauj lwm rau fertilization. Pycniospores thiab ib tug loj npaum li cas ntawm cov ntxhiab tsw muaj zog yog tsim nyob rau hauv lawv. Nws yog assumed tias cov kua no attracts kab, uas yog li koom nyob rau hauv tus txheej txheem ntawm fertilization (qhov no yog cov ntaub ntawv nrog ib tug xov tooj ntawm lwm yam xeb fungi).
Nyob rau hauv lub caij ntuj sov, twb nyob rau hauv lub puab nto ntawm teev, aetsia yog tsim - me me formations uas zoo li me ntsis flattened pob. Lawv tuaj yeem npog tag nrho cov npoo sab hauv ntawm cov nplai thiab yog li tiv thaiv cov noob teeb. Cov spores uas tsim hauv aetia (aeciospores) raug tso tawm tom qab lub caij nplooj ntoo hlav. Nws yog theem no hauv lub neej ntawm pucciniastrum uas nyiam cov neeg nyiam ntawm "kev yos hav zoov ntsiag to", vim hais tias cov cones strewn nrog rusty-xim av nplej zoo li txawv heev.
Cov theem tom ntej ntawm nws lub neej, pucciniastrum pom, yog twb, piv txwv li, ntawm noog cherry. Aetsiospores tsim nyob rau hauv spruce cones kis kab mob nplooj, nyob rau sab sauv ntawm cov ntshav los yog reddish-xim av me ntsis ntawm ib tug angular zoo daim ntawv (qhov chaw cuam tshuam yog ib txwm txwv los ntawm nplooj cov leeg) nrog rusty-daj convex me ntsis nyob rau hauv nruab nrab - uredinia, los ntawm uas. urediniospores tawg. Lawv kis tau cov nplooj hauv qab no thiab qhov no tshwm sim thoob plaws lub caij ntuj sov.
Thaum kawg ntawm lub caij ntuj sov thiab lub caij nplooj zeeg, ntau cov qauv ruaj khov yog tsim - telia, uas hibernate hauv nplooj poob. Cov spores uas tau tso tawm rau lub caij nplooj ntoo hlav tom ntej los ntawm overwintered telia yog tib yam basidiospores uas yuav populate tiam tom ntej ntawm cov tub ntxhais hluas spruce cones.
Pucciniastrum pom tau dav dav hauv Tebchaws Europe, sau tseg hauv Asia thiab Central America.