Blackening hmoov (Bovista nigrescens)
- Kev faib tawm: Basidiomycota (Basidiomycetes)
- Subdivision: Agaricomycotina (Agaricomycetes)
- Chav Kawm: Agaricomycetes (Agaricomycetes)
- Qib: Agaricomycetidae (Agaricomycetes)
- Kev txiav txim: Agaricales (Agaric lossis Lamellar)
- Tsev neeg: Agaricaceae (Champignon)
- Hom: Bovista (Porkhovka)
- hom: Bovista nigrescens (blackening fluff)
fruiting lub cev:
Spherical, feem ntau me ntsis flattened, qia tsis tuaj, txoj kab uas hla 3-6 cm. Cov xim ntawm cov tub ntxhais hluas nceb yog dawb, ces ua yellowish. (Thaum lub plhaub sab nraud tawg, cov kab mob tig mus tsaus, yuav luag dub.) Cov nqaij, zoo li tag nrho cov puffballs, yog dawb thaum xub thawj tab sis darkens nrog hnub nyoog. Thaum lub spores mature, lub Upper ib feem ntawm fruiting lub cev ruptures, tawm hauv lub qhib kom tso tawm spores.
Spore hmoov:
Xim av.
Kis:
Porkhovka blackening loj hlob los ntawm lub caij ntuj sov mus rau nruab nrab Lub Cuaj Hli nyob rau hauv hav zoov ntawm ntau hom, nyob rau hauv meadows, raws txoj kev, preferring nplua nuj av.
Hom zoo sib xws:
Cov hmoov lead-grey zoo sib xws sib txawv ntawm qhov me me thiab hauv ib qho sib dua (lead-grey, raws li lub npe implies) xim ntawm lub plhaub sab hauv. Ntawm qee theem ntawm txoj kev loj hlob, qhov no kuj tuaj yeem tsis meej pem nrog cov puffball (Scleroderma citrinum), uas yog qhov txawv ntawm nws cov xim dub, tawv tawv heev, thiab coarser, warty tawv nqaij.
Edibility:
Nyob rau hauv cov tub ntxhais hluas, thaum lub pulp tseem dawb, blackening hmoov yog ib qho nceb noj tsis zoo, zoo li tag nrho cov raincoats.