Dirina ceratoniae

Ciri dan struktur

Dirina ceratoniae is a species of crustose lichen in the family Roccellaceae. It is found in Europe, where it grows on both bark and on calcium-rich rock. The lichen was formally described as a new species in 1810 by Swedish lichenologist Erik Acharius. Elias Magnus Fries transferred the taxon to genus Dirina in 1831. The lichen has a creamy white to whitish-green thallus with a slightly roughened surface that is 0.1–1.0 mm thick, and a chalk-like medulla. The soralia, if present (usually if apothecia are absent) are to . Apothecia, if present, have a circular outline, a diameter of 0.5–3.0 mm; the apothecial are , white- to dark grey in colour, and are surrounded by a . Ascospores measure 21–26 by 4–5 μm. The expected results of chemical spot tests are C+ (red) on the thallus surface, C− on the medulla, and C+ (faintly red to negative) on the apothecial discs. Lichen products that occur in Dirina ceratoniae are erythrin, lecanoric acid, and an unidentified substance. The lichen is common in Mediterranean Europe, with a range extending west to southern Portugal and northern Morocco. It is capable of growing both on bark, and on rock. Its plant s include the bark of Ficus carica, Ceratonia siliqua, Rosmarinus officinalis, Juniperus phoenicea, Pinus halepensis, P. pinea, Pistacia lentiscus. When it grows on stone, it prefers calcareous substrates. Dirina ceratoniae prefers dry and open areas, usually near the sea. In 2022, it was reported for the first time in Russia, in Dagestan. A couple of collections of the lichen have been made in the Canary Islands, but it is thought that these are the result of introductions from importing plants to the botanical gardens, parks, or hotels.

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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

Dirina ceratoniae is a species of crustose lichen in the family Roccellaceae. It is found in Europe, where it grows on both bark and on calcium-rich rock. The lichen was formally described as a new species in 1810 by Swedish lichenologist Erik Acharius. Elias Magnus Fries transferred the taxon to genus Dirina in 1831. The lichen is common in Mediterranean Europe, with a range extending west to southern Portugal and northern Morocco. It is capable of growing both on bark, and on rock. Its plant s include the bark of Ficus carica, Ceratonia siliqua, Rosmarinus officinalis, Juniperus phoenicea, Pinus halepensis, P. pinea, Pistacia lentiscus. When it grows on stone, it prefers calcareous substrates. Dirina ceratoniae prefers dry and open areas, usually near the sea. In 2022, it was reported for the first time in Russia, in Dagestan. A couple of collections of the lichen have been made in the Canary Islands, but it is thought that these are the result of introductions from importing plants to the botanical gardens, parks, or hotels.

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Rujukan: [1]

Habitat atau konteks temuan

Informasi belum tersedia pada sumber rilis ini.

Substrat

kulit kayu

Peran atau konteks

Pembentuk liken

Reproduksi

The lichen has a creamy white to whitish-green thallus with a slightly roughened surface that is 0.1–1.0 mm thick, and a chalk-like medulla. The soralia, if present (usually if apothecia are absent) are to . Apothecia, if present, have a circular outline, a diameter of 0.5–3.0 mm; the apothecial are , white- to dark grey in colour, and are surrounded by a . Ascospores measure 21–26 by 4–5 μm. The expected results of chemical spot tests are C+ (red) on the thallus surface, C− on the medulla, and C+ (faintly red to negative) on the apothecial discs. Lichen products that occur in Dirina ceratoniae are erythrin, lecanoric acid, and an unidentified substance.

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 Dirina ceratoniae dari Wikimedia Commons. The bark-dwelling, crustose lichen Dirina ceratoniae (Ach.) Fr., photographed in Peniche, Portugal. Identifikasi mengikuti record berkas sumber.

Jenis

Fotografi

Kredit

zaca (Zaca Lepista)

Lisensi

CC BY-SA 3.0

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] Dirina ceratoniae — Wikipedia (en)Bagian sumber: Frozen revision 1196437517
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY-SA4.0 · Wikipedia contributors
2. [2] Catalogue of Life Base2026-09-11 — Dirina ceratoniaeBagian sumber: ColDP NameUsage.tsv ID 36RKZ; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Dirina ceratoniaeBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY-SA 3.0 · zaca (Zaca Lepista)