Ciri dan struktur
Thallus foliose, loosely attached to 8 cm diam. Lobes variable, rather narrow (1-5 mm wide), weakly subdichotomously branching, branches discrete not imbricate, margins entire, sinuous, shining, black, slightly thickened, apices rounded or shallowly notched. Upper surface yellowish-green, shining, smooth at margins, wrinkled centrally, strongly isidiate, maculae and soredia absent. Isidia laminal not marginal, often dense and forming a ± areolate crust, delicate, rather friable, fine-granular at first, becoming coralloid-branched. Lower surface pale tan centrally, slightly darker brown at margins, shining, wrinkled- papillate. Rhizines rather short, sparse, simple, pale tan. Apothecia sessile, 2-8 mm diam., disc pale yellow to red-brown, shining, imperforate, margins entire, rather thin, often disappearing in mature fruits, thalline exciple smooth, shining, very occasionally sparsely isidiate. Chemistry: Cortex K-; medulla K+ yellow → red, C-, KC+ red, Pd+ orange. Salazinic and usnic acids.
Habitat dan peran ekologis
Xanthoparmelia mexicana grows in open and arid climates all over the world. It may loosely cling to the substrate (adnate). In the Sonoran Desert, it may be the most commonly found member of its genus. The lichen has been recorded from western North America, Mexico, the Dominican Republic, South America, Africa, Asia, Australia, and New Zealand. In Nepal, X. mexicana has been reported from 3,070 to 3,700 m elevation in a compilation of published records.
- Habitat atau konteks temuan
- Informasi belum tersedia pada sumber rilis ini.
- Substrat
- Informasi belum tersedia pada sumber rilis ini.
- Peran atau konteks
- Pembentuk liken
Reproduksi
Thallus foliose, loosely attached to 8 cm diam. Lobes variable, rather narrow (1-5 mm wide), weakly subdichotomously branching, branches discrete not imbricate, margins entire, sinuous, shining, black, slightly thickened, apices rounded or shallowly notched. Upper surface yellowish-green, shining, smooth at margins, wrinkled centrally, strongly isidiate, maculae and soredia absent. Isidia laminal not marginal, often dense and forming a ± areolate crust, delicate, rather friable, fine-granular at first, becoming coralloid-branched. Lower surface pale tan centrally, slightly darker brown at margins, shining, wrinkled- papillate. Rhizines rather short, sparse, simple, pale tan. Apothecia sessile, 2-8 mm diam., disc pale yellow to red-brown, shining, imperforate, margins entire, rather thin, often disappearing in mature fruits, thalline exciple smooth, shining, very occasionally sparsely isidiate.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Uraian digabungkan dari sumber spesies yang sama; lingkup geografis, bahan, dan kultur setiap sumber dipertahankan. 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. 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.
Melihat dengan konteks
Dokumentasi Xanthoparmelia mexicana menurut asosiasi foto pada record takson iNaturalist. Kredit: Jason Hollinger. Identitas mengikuti sumber; bukan penentuan spesimen independen.
- Jenis
- Fotografi
- Kredit
- (c) Jason Hollinger, some rights reserved (CC BY-SA)
- Lisensi
- CC BY-SA 4.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] Galloway, D. J. 1985: Flora of New Zealand: Lichens. Government Printer, Wellington. — Xanthoparmelia mexicana
- [2] Xanthoparmelia mexicana — Wikipedia (en)
- [3] Catalogue of Life Base2026-09-11 — Xanthoparmelia mexicana
- [4] Dokumentasi visual — Xanthoparmelia mexicana
Rujukan halaman ini
Fungi. Xanthoparmelia mexicana. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/xanthoparmelia-mexicana/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
