Anthracothecium prasinum (Eschw.) R.C. Harris



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL13390], Madagascar, prov. Tamatave, primary tropical mountain forest, 48°16’ E, 18°56’ S, 950 m. Leg. A. Aptroot (no 13390) & R. Hensen, 10.05.1984, det. A. Aptroot
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL38818], Papua New Guinea,Madang Province, Ramu valley, 10 km W of Ramu Sugar factory, near conglomerate boulders in grasland, on Acacia. 6° S, 146° E, 100 m. Leg. A. Aptroot (no 38818), 30.10.1995, det. A. Aptroot, 1996.
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL38818], Papua New Guinea,Madang Province, Ramu valley, 10 km W of Ramu Sugar factory, near conglomerate boulders in grasland, on Acacia. 6° S, 146° E, 100 m. Leg. A. Aptroot (no 38818), 30.10.1995, det. A. Aptroot, 1996.
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL38818], Papua New Guinea,Madang Province, Ramu valley, 10 km W of Ramu Sugar factory, near conglomerate boulders in grasland, on Acacia. 6° S, 146° E, 100 m. Leg. A. Aptroot (no 38818), 30.10.1995, det. A. Aptroot, 1996.
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL38818], Papua New Guinea,Madang Province, Ramu valley, 10 km W of Ramu Sugar factory, near conglomerate boulders in grasland, on Acacia. 6° S, 146° E, 100 m. Leg. A. Aptroot (no 38818), 30.10.1995, det. A. Aptroot, 1996.
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL38818], Papua New Guinea,Madang Province, Ramu valley, 10 km W of Ramu Sugar factory, near conglomerate boulders in grasland, on Acacia. 6° S, 146° E, 100 m. Leg. A. Aptroot (no 38818), 30.10.1995, det. A. Aptroot, 1996.
Thallus brownish to dark green, without pseudocyphellae. Perithecia solitary, conical, not distinctly flattened, erumpent from the substratum, exposed, 1–2 mm diam., 0.5–1.1 mm high. Perithecial wall with distinct clypeus,up to 500 micron thick. Ostiole whitish, obconical, apical. Hamathecium filaments unbranched. Ascospores 8/ascus, often distichous, brown, muriform, euseptate, fusiform with rounded ends, 60– 100 × 30-40 micron.



Felix Schumm - CC BY-SA 4.0
[ABL48973], Brazil, Sena Madureira, Reserva extratevista Cazumbá- Iracema, Comunidade Cuidado, on tree bark in disturbed tropical rain forest. 09°07’ S, 68°59’ W, 150 m. Leg. A. Aptroot (no 48973), M. Cáceres & J. Cavalcante, 09.04.2019. Det. A. Aptroot. 2019



Felix Schumm - CC BY-SA 4.0
[ABL48973], Brazil, Sena Madureira, Reserva extratevista Cazumbá- Iracema, Comunidade Cuidado, on tree bark in disturbed tropical rain forest. 09°07’ S, 68°59’ W, 150 m. Leg. A. Aptroot (no 48973), M. Cáceres & J. Cavalcante, 09.04.2019. Det. A. Aptroot. 2019



Felix Schumm - CC BY-SA 4.0
[ABL48975], Brazil, Sena Madureira, Reserva extratevista Cazumbá- Iracema, Comunidade Cuidado, on tree bark in disturbed tropical rain forest. 09°07’ S, 68°59’ W, 150 m. Leg. A. Aptroot (no 48975), M. Cáceres & J. Cavalcante, 09.04.2019. Det. A. Aptroot. 2019.



Felix Schumm - CC BY-SA 4.0
[ABL48975], Brazil, Sena Madureira, Reserva extratevista Cazumbá- Iracema, Comunidade Cuidado, on tree bark in disturbed tropical rain forest. 09°07’ S, 68°59’ W, 150 m. Leg. A. Aptroot (no 48975), M. Cáceres & J. Cavalcante, 09.04.2019. Det. A. Aptroot. 2019.



Felix Schumm - CC BY-SA 4.0
[ABL50106], Brazil, Sena Madureira, Reserva extratevista Cazumbá- Iracema, near Colonia Esperanze, on tree bark in disturbed tropical rain forest. 09°06’ S, 68°58’ W, 140 m. Leg. A. Aptroot (no 50106), M. Cáceres & J. Cavalcante, 10.04.2019. Det. A. Aptroot. 2019.