Amoenoboletus mcrobbii

Ciri dan struktur

PILEUS: convex, 2-4.5 cm diam., dry, finely felted to subtomentose when young, becoming coarsely fibrillose-scaly at maturity, olive at first, cuticle rupturing at maturity to form adpressed scales and exposing the yellowish brown or reddish context beneath; cuticle a disorganised cutis; scales composed of septate hyphae 4-7 µm. diam., with brownish contents; margin entire to slightly crenulate-lacerate. extending beyond pores. HYMENOPHORE: tubes 6-10 mm long. deeply excavated around apex of stipe, yellow; pores dark red, concolorous with apex of stipe, angular, 0.5-(l) mm diam. STIPE: 3.5-5.5 cm long. more or less equal, 0.5-1 cm diam., solid, dry, with adpressed squamules often arranged in irregular rings around stipe, dark red apically, yellow basally; flesh and basal mycelium bright yellow, annulus absent. SPORES: spore print not obtained; spores deep melleous, broadly elliptical to elliptic-subfusiform, occasionally obovate. 9.7-14.3 X 4.5-7.2 µm, smooth. HYMENIUM: basidia hyaline, clavate, 32-49 X 9.8-14 µm, 4-spored; cystidia sparse, scattered, hyaline, thin-walled, subcylindrical to narrowly ventricose-rostrate, 45-63x4-7 µm. HYMENOPHORAL TRAMA: bilateral, of the Phylloporus subtype; clamp connections absent. CONTEXT OF PILEUS: bright yellow, unchanging on exposure to air. TASTE AND SMELL: not distinctive.

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Rujukan: [1]

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

Habitat dan peran ekologis

Xerocomus mcrobbii has the general appearance of a Boletellus, but may be distinguished from members of that genus by the short smooth spores and hymenophoral trama of the Phylloporus subtype. Although the ammonia reaction of fresh pilei is not known, the short spores (Q=2) indicate that Xerocomus mcrobbii most probably belongs in sect. Pseudogyrodontes. The fact that it has been found only under Nothofagus in two widely separated localities suggests that it is a mycorrhizal species. Xerocomus mcrobbii may be recognised by the olive pileus, which becomes fibrillose-scaly at maturity, yellow tubes and deep red pores, and short spores.

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Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Mitra tumbuhan

Reproduksi

PILEUS: convex, 2-4.5 cm diam., dry, finely felted to subtomentose when young, becoming coarsely fibrillose-scaly at maturity, olive at first, cuticle rupturing at maturity to form adpressed scales and exposing the yellowish brown or reddish context beneath; cuticle a disorganised cutis; scales composed of septate hyphae 4-7 µm. diam., with brownish contents; margin entire to slightly crenulate-lacerate. extending beyond pores. HYMENOPHORE: tubes 6-10 mm long. deeply excavated around apex of stipe, yellow; pores dark red, concolorous with apex of stipe, angular, 0.5-(l) mm diam. STIPE: 3.5-5.5 cm long. more or less equal, 0.5-1 cm diam., solid, dry, with adpressed squamules often arranged in irregular rings around stipe, dark red apically, yellow basally; flesh and basal mycelium bright yellow, annulus absent.

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 Amoenoboletus mcrobbii menurut asosiasi foto pada record takson iNaturalist. Kredit: Fotografer tidak dicantumkan. Sumber observasi iNaturalist; pengunggah: Robbie Graham. Identitas mengikuti sumber; bukan penentuan spesimen independen.

Jenis

Fotografi

Kredit

Fotografer tidak dicantumkan. Sumber observasi iNaturalist; pengunggah: Robbie Graham

Lisensi

CC0 1.0

Sumber media

Buka entri sumber

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

Sumber profil

1. [1] McNabb, R.F.R. 1968: The Boletaceae of New Zealand. New Zealand Journal of Botany 6(2): 137-176. — Xerocomus mcrobbiiBagian sumber: biota:1cb0f3f8-36b9-11d5-9548-00d0592d548c:1cb1abcc-36b9-11d5-9548-00d0592d548c
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · McNabb, R.F.R. 1968: The Boletaceae of New Zealand. New Zealand Journal of Botany 6(2): 137-176.
2. [2] Catalogue of Life Base2026-09-11 — Amoenoboletus mcrobbiiBagian sumber: ColDP NameUsage.tsv ID 9YN3V; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Amoenoboletus mcrobbiiBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC0 1.0 · Fotografer tidak dicantumkan. Sumber observasi iNaturalist; pengunggah: Robbie Graham