Ciri dan struktur
Thallus corticolous, 4–9 cm wide, firmly to loosely adnate to substrate. Lobes linear, compact, imbricate to discrete, (0.5) 1–2.5 mm wide, upper cortex plane but often slightly concave towards the tips; pseudocyphellae linear, marginal; upper surface grey to greyish-green, lower-side black; rhizines dense, squarrosely branched. Soralia marginal, labriform; soredia grey to bluish-grey, powdery to granular. Medulla pale yellow. Dactyls and isidia absent. Apothecia absent. Upper cortex K+ yellowish, UV–; medulla K–, C–; containing chloroatranorin (minor) and unknown terpenes.
Habitat dan peran ekologis
Growing on bark of Quercus and Alnus spp. Range 1700 –3060 m elevation in semi-arid environments; known only from Yunnan, Sichuan and Xizang in China.
- Habitat atau konteks temuan
- Informasi belum tersedia pada sumber rilis ini.
- Substrat
- kulit kayu
- Peran atau konteks
- Pembentuk liken
Reproduksi
Thallus corticolous, 4–9 cm wide, firmly to loosely adnate to substrate. Lobes linear, compact, imbricate to discrete, (0.5) 1–2.5 mm wide, upper cortex plane but often slightly concave towards the tips; pseudocyphellae linear, marginal; upper surface grey to greyish-green, lower-side black; rhizines dense, squarrosely branched. Soralia marginal, labriform; soredia grey to bluish-grey, powdery to granular. Medulla pale yellow. Dactyls and isidia absent. Apothecia absent. Upper cortex K+ yellowish, UV–; medulla K–, C–; containing chloroatranorin (minor) and unknown terpenes.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Preserve original treatment localities, hosts and substrate scope. Materials examined describe documented specimens, not the full 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.
Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.
Melihat dengan konteks
Pyxine hengduanensis: A (KUN-L 09-30247) photographed by Li-Song Wang, in situ at the type locality B–D (KUN-L 15-48082), photographed by Mei-xia Yang B Thallus C upper surface of thallus D marginal labriform soralia. Scale bars: 2 cm (B); 5 mm (C); 0.5 mm (D).
- Jenis
- Pelat ilmiah
- Kredit
- Mei-Xia Yang, Xin-Yu Wang, Dong Liu, Yan-Yun Zhang, Li-Juan Li, An-Cheng Yin, Christoph Scheidegger, Li-Song Wang
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] New species and records of Pyxine (Caliciaceae) in China — Pyxine hengduanensis
- [2] Catalogue of Life Base2026-09-11 — Pyxine hengduanensis
- [3] Dokumentasi visual — Pyxine hengduanensis
Rujukan halaman ini
Fungi. Pyxine hengduanensis. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/pyxine-hengduanensis/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
