Tylopilus plumbeoviolaceus

Ciri dan struktur

The cap of the fruit body is 7 to 15 cm in diameter, initially convex in shape but becoming centrally depressed, with a broadly arched and rounded margin. Young specimens are rather hard and firm, and the cap has a finely velvet-textured surface that soon wears off to become smooth. The color of the fruit body is violet when young, but dulls as it ages, becoming a dull violet-purplish-gray, then eventually chocolate-brown at maturity. The flesh is solid, white, and does not change color when cut or bruised. The taste is bitter, and the odor is not distinctive. Mycologist David Arora calls the mushroom "beautiful, but bitter-tasting". The tubes on the underside of the cap are 0.4 to 1.8 cm deep, 2 or three per millimeter, depressed at the stem (resulting in an adnate attachment). The color of the pore surface is initially white, and it remains so for a while before turning a rosy color at maturity. The stem is 8 to 13 cm long and 2.5 to 4 cm thick, enlarged at the base, and sometimes bulbous. The surface is slightly reticulate at the top, and smooth lower of the stem. Its color is buff to light brown, often with darker brown bruises or stains, and it has whitish mycelium at the base. The flesh of the stem is white, and it does not change color when cut or bruised. Collected in deposit, like with a spore print, the spores of T. plumbeoviolaceus appear to be a light pink to flesh color. When viewed with a light microscope, they are elliptical, with smooth walls and dimensions of 9.1–12.3 by 3.4–4.5 μm. The basidia (cellular structures that produce the spores) are club-shaped, and measure about 26 by 6.5 μm.

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Rujukan: [1]

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Habitat dan peran ekologis

Tylopilus plumbeoviolaceous adalah spesies mikoriza, dan timur Rocky Mountains from Canada to Meksiko. Spesies ini juga telah dikumpulkan di Korea Utara. Fruit bodies dapat berfungsi sebagai sumber makanan untuk pakan jamur Drosophila flies.

Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Mitra tumbuhan

Reproduksi

Collected in deposit, like with a spore print, the spores of T. plumbeoviolaceus appear to be a light pink to flesh color. When viewed with a light microscope, they are elliptical, with smooth walls and dimensions of 9.1–12.3 by 3.4–4.5 μm. The basidia (cellular structures that produce the spores) are club-shaped, and measure about 26 by 6.5 μm. The cuticle of the cap (the pileipellis) is made of a tangle of smooth-walled, narrow, brownish hyphae. When stained in potassium hydroxide, the hyphal contents tend to form beads, while staining in Melzer's reagent causes the pigment to form globules. Cystidia are common in the hymenial tissue; they are swollen at the base and narrow at the apex (lageniform), measuring 30–40 μm long by 7–9 μm thick.

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.
• 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.

Melihat dengan konteks

Dokumentasi Tylopilus plumbeoviolaceus menurut asosiasi foto pada record takson iNaturalist. Kredit: Michael J. Papay. Identitas mengikuti sumber; bukan penentuan spesimen independen.

Jenis

Fotografi

Kredit

(c) Michael J. Papay，保留部分权利（CC BY）, 由 Michael J. Papay 上传

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] Tylopilus plumbeoviolaceus — Wikipedia (en)Bagian sumber: Frozen revision 1306503389
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY-SA4.0 · Wikipedia contributors
2. [2] Catalogue of Life Base2026-09-11 — Tylopilus plumbeoviolaceusBagian sumber: ColDP NameUsage.tsv ID 59TXL; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Tylopilus plumbeoviolaceusBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · (c) Michael J. Papay，保留部分权利（CC BY）, 由 Michael J. Papay 上传
4. [4] Dokumentasi visual — Tylopilus plumbeoviolaceusBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · (c) Katja Schulz, some rights reserved (CC BY)
5. [5] Dokumentasi visual — Tylopilus plumbeoviolaceusBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY-SA 4.0 · (c) mycowalt, some rights reserved (CC BY-SA), uploaded by mycowalt