01 / Morfologi

Ciri dan struktur

The cap of Volvopluteus michiganensis is between 7 and 9 cm in diameter, more or less ovate or conical when young, then expands to convex or flat. It can have low, broad umbo at center in old specimens; the surface is markedly viscid in fresh basidiocarps and covered with radially arranged fibrills; the cap is ash gray, similar to the color of Tricholoma terreum. The gills are crowded, free from the stipe, ventricose, up to 1.5 cm broad; white when young turning pink with age. The stipe is 8 – 11 cm long and 1 – 1.5 cm wide, club-shaped with a bulbous base; the surface is white, smooth or tomentose. The volva is sac-like, white and has a smooth surface. The context is white in the stipe and cap and it does not change when bruised or exposed to air. The smell was recorded as "earthy, fragrant"; the taste was not recorded. The spore print color was not recorded, but it is assumed to be pinkish-brown. The basidiospores are 10.5–13.5 by 6.5–8 μm with an ellipsoid shape. The basidia (spore-bearing cells) are 35–55 by 10–15 μm, and four-spored. Pleurocystidia (cystidia on the gill faces) are 70–110 by 25–45 μm, fusiform (spindle-shaped), utriform (shaped like a leather bottle) or lageniform (flask shaped); some have an apical excrescence (outgrowth). Cheilocystidia (cystidia on the gill edge) are 60–75 by 15–27 μm, commonly fusiform or utriform; they cover completely the gill edge. The cap cuticle is an ixocutis (parallel hyphae embedded in a gelatinous matrix). The stipitipellis is a cutis (parallel hyphae not embedded in a gelatinous matrix). Caulocystidia (cystidia on the stipe surface) are sometimes present, and they are 100–360 by 10–20 μm and mostly cylindrical.

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Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

02 / Kehidupan

Habitat dan peran ekologis

Volvopluteus michiganensis is a saprotrophic mushroom. The type collection was collected on sawdust. The collections from the Dominican Republic were collected on piles of vegetable matter. This species is only known from the type locality (Ann Arbor) and a second locality in the Dominican Republic. Morphologically, the Dominican collection matches the type collection well, but no molecular comparison has been performed.

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Rujukan: [1]

Habitat atau konteks temuan
Informasi belum tersedia pada sumber rilis ini.
Substrat
Informasi belum tersedia pada sumber rilis ini.
Peran atau konteks
Pengurai
Temukan hubungan serupa
03 / Siklus hidup

Reproduksi

The cap of Volvopluteus michiganensis is between 7 and 9 cm in diameter, more or less ovate or conical when young, then expands to convex or flat. It can have low, broad umbo at center in old specimens; the surface is markedly viscid in fresh basidiocarps and covered with radially arranged fibrills; the cap is ash gray, similar to the color of Tricholoma terreum. The gills are crowded, free from the stipe, ventricose, up to 1.5 cm broad; white when young turning pink with age. The stipe is 8 – 11 cm long and 1 – 1.5 cm wide, club-shaped with a bulbous base; the surface is white, smooth or tomentose. The volva is sac-like, white and has a smooth surface. The context is white in the stipe and cap and it does not change when bruised or exposed to air.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Sinonim menurut acuan taksonomi rilis: Pluteus michiganensis
04 / Batas informasi

Catatan identitas dan cakupan

  • Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
  • Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
  • Impor dan terjemahan otomatis belum diperiksa editorial per profil. Struktur reproduktif yang disebutkan tidak membuktikan seluruh siklus hidup diketahui.
  • Pengukuran pada uraian mengikuti spesimen, kultur, dan metode sumber; angka tidak diperluas ke semua populasi.

Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.

05 / Dokumentasi

Melihat dengan konteks

Dokumentasi Volvopluteus michiganensis menurut asosiasi foto pada record takson iNaturalist. Kredit: Kurt Miller. Identitas mengikuti sumber; bukan penentuan spesimen independen.

Jenis
Fotografi
Kredit
(c) Kurt Miller, some rights reserved (CC BY-SA), uploaded by Kurt Miller
Sumber media
Buka entri sumber

Gambar menunjukkan objek menurut identifikasi sumber, bukan verifikasi independen spesimen oleh Fungi. Tidak ada skala baru yang ditambahkan.

06 / Rujukan

Sumber profil

  1. [1] Volvopluteus michiganensis — Wikipedia (en)Bagian sumber: Frozen revision 1243156188
    Tanggal penghimpunan sumber: 2026-10-12
    Teks sumber: CC BY-SA4.0 · Wikipedia contributors
  2. [2] Catalogue of Life Base2026-09-11 — Volvopluteus michiganensisBagian sumber: ColDP NameUsage.tsv ID 5BQRF; accepted species; source 2073
    Tanggal penghimpunan sumber: 2026-10-12
  3. [3] Dokumentasi visual — Volvopluteus michiganensisBagian sumber: Individual media record; identification follows the source, not independent determination
    Tanggal penghimpunan sumber: 2026-10-12
    Media sumber: CC BY-SA 4.0 · (c) Kurt Miller, some rights reserved (CC BY-SA), uploaded by Kurt Miller

Adaptasi teks: CC BY-SA 4.0. Wikipedia contributors — Volvopluteus michiganensis — Wikipedia (en)

Uraian asli dan riwayat sumber

Riwayat atau halaman sumber

Ringkasan sumber

Volvopluteus michiganensis is a species of mushroom in the family Pluteaceae. It was originally described under the name Pluteus michiganensis but molecular studies have placed it in the Volvopluteus, a genus described in 2011. The cap of this mushroom is about 7 – 9 cm in diameter, gray, and has a cracked margin that is sticky when fresh. The gills start out as white but they soon turn pink. The stipe is white and has a volva at the base. Microscopical features and DNA sequence data are of great importance for separating this taxon from related species.

Revisi sumber

Morfologi sumber

The cap of Volvopluteus michiganensis is between 7 and 9 cm in diameter, more or less ovate or conical when young, then expands to convex or flat. It can have low, broad umbo at center in old specimens; the surface is markedly viscid in fresh basidiocarps and covered with radially arranged fibrills; the cap is ash gray, similar to the color of Tricholoma terreum. The gills are crowded, free from the stipe, ventricose, up to 1.5 cm broad; white when young turning pink with age. The stipe is 8 – 11 cm long and 1 – 1.5 cm wide, club-shaped with a bulbous base; the surface is white, smooth or tomentose. The volva is sac-like, white and has a smooth surface. The context is white in the stipe and cap and it does not change when bruised or exposed to air. The smell was recorded as "earthy, fragrant"; the taste was not recorded. The spore print color was not recorded, but it is assumed to be pinkish-brown. The basidiospores are 10.5–13.5 by 6.5–8 μm with an ellipsoid shape. The basidia (spore-bearing cells) are 35–55 by 10–15 μm, and four-spored. Pleurocystidia (cystidia on the gill faces) are 70–110 by 25–45 μm, fusiform (spindle-shaped), utriform (shaped like a leather bottle) or lageniform (flask shaped); some have an apical excrescence (outgrowth). Cheilocystidia (cystidia on the gill edge) are 60–75 by 15–27 μm, commonly fusiform or utriform; they cover completely the gill edge. The cap cuticle is an ixocutis (parallel hyphae embedded in a gelatinous matrix). The stipitipellis is a cutis (parallel hyphae not embedded in a gelatinous matrix). Caulocystidia (cystidia on the stipe surface) are sometimes present, and they are 100–360 by 10–20 μm and mostly cylindrical.

Revisi sumber

Ekologi sumber

Volvopluteus michiganensis is a saprotrophic mushroom. The type collection was collected on sawdust. The collections from the Dominican Republic were collected on piles of vegetable matter. This species is only known from the type locality (Ann Arbor) and a second locality in the Dominican Republic. Morphologically, the Dominican collection matches the type collection well, but no molecular comparison has been performed.

Revisi sumber

Struktur reproduksi sumber

The cap of Volvopluteus michiganensis is between 7 and 9 cm in diameter, more or less ovate or conical when young, then expands to convex or flat. It can have low, broad umbo at center in old specimens; the surface is markedly viscid in fresh basidiocarps and covered with radially arranged fibrills; the cap is ash gray, similar to the color of Tricholoma terreum. The gills are crowded, free from the stipe, ventricose, up to 1.5 cm broad; white when young turning pink with age. The stipe is 8 – 11 cm long and 1 – 1.5 cm wide, club-shaped with a bulbous base; the surface is white, smooth or tomentose. The volva is sac-like, white and has a smooth surface. The context is white in the stipe and cap and it does not change when bruised or exposed to air.

Revisi sumber

Rujukan halaman ini

Fungi. Volvopluteus michiganensis. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/volvopluteus-michiganensis/.

Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.