Cortinarius violaceovolvatus

Ciri dan struktur

Gastrocarp 15-30 x 8-20 mm, globose or ovoid when young, becoming depressed at the centre, margin of the peridium appressed to the stipe but in the end partially exposing the gleba, at the centre red-brown or chestnut brown, towards the margin lilac or violaceous (like Phlegmacium dibaphum), colours fading on over-mature carpophores, glutinous, smooth, margin without veil remnants. Gleba loculate, chambers irregularly arranged, up to 2 mm diam., rust brown, exposed in aged specimens but always covered with white or lilac fibrils. Stipe 10-20 x 7-10 µm, cylindric, attenuated towards the apex (columella), and extending above into the cuticular layer of the peridium, white or lilac, longitudinally covered with white or lilac fibrils, glutinous and membranaceous ring or volva present, initially ring or volva continuous with the gelatinous cuticle of the peridium. Context white, not gelatinised. Odor unpleasant, like acetylene. Taste mild. Chemical reactions on peridium: KOH and HCl- negative. Spores 11-14 x 7-8.5 µm, ovoid or elliptic-oblong, mostly axially symmetric, verrucose, warts coarser towards the apex, ferruginous, germ pore absent. Basidia 30-40 x 8 µm, 4-spored. Cystidia absent. Epicutis consisting of a thick layer of strongly gelatinised, hyaline hyphae (2-6 µm diam.), with a thin-walled membrane, clamp connections numerous.

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

Rujukan: [1]

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

Habitat dan peran ekologis

On ground under Nothofagus cliffortioides, N. menziesii and N. fusca. New Zealand.

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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

Belum dikategorikan pada rilis ini.

Reproduksi

Gastrocarp 15-30 x 8-20 mm, globose or ovoid when young, becoming depressed at the centre, margin of the peridium appressed to the stipe but in the end partially exposing the gleba, at the centre red-brown or chestnut brown, towards the margin lilac or violaceous (like Phlegmacium dibaphum), colours fading on over-mature carpophores, glutinous, smooth, margin without veil remnants. Gleba loculate, chambers irregularly arranged, up to 2 mm diam., rust brown, exposed in aged specimens but always covered with white or lilac fibrils. Stipe 10-20 x 7-10 µm, cylindric, attenuated towards the apex (columella), and extending above into the cuticular layer of the peridium, white or lilac, longitudinally covered with white or lilac fibrils, glutinous and membranaceous ring or volva present, initially ring or volva continuous with the gelatinous cuticle of the peridium.

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

Rujukan: [1]

Catatan identitas dan cakupan

• Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
• Historical description as cited by BiotaNZ. Preserve explicit New Zealand/locality, host and specimen qualifiers. Distribution is the cited source scope, not a current global range.
• 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.

Melihat dengan konteks

Dokumentasi Cortinarius violaceovolvatus menurut asosiasi foto pada record takson iNaturalist. Kredit: Jerry Cooper. Identitas mengikuti sumber; bukan penentuan spesimen independen.

Jenis

Fotografi

Kredit

(c) Jerry Cooper, some rights reserved (CC BY), uploaded by Jerry Cooper

Lisensi

CC BY 4.0

Sumber media

Buka entri sumber

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

Dokumentasi tambahan

Sumber profil

1. [1] Horak, E. 1973: Fungi Agaricini Novazelandiae I-V. Beihefte zur Nova Hedwigia. 43. — Thaxterogaster violaceovolvatusBagian sumber: biota:1cb0ea0d-36b9-11d5-9548-00d0592d548c:1cb1a6d7-36b9-11d5-9548-00d0592d548c
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Horak, E. 1973: Fungi Agaricini Novazelandiae I-V. Beihefte zur Nova Hedwigia. 43.
2. [2] Catalogue of Life Base2026-09-11 — Cortinarius violaceovolvatusBagian sumber: ColDP NameUsage.tsv ID YMZY; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Cortinarius violaceovolvatusBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · (c) Jerry Cooper, some rights reserved (CC BY), uploaded by Jerry Cooper
4. [4] Dokumentasi visual — Cortinarius violaceovolvatusBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · (c) David Orlovich, some rights reserved (CC BY), uploaded by David Orlovich