Astrothelium consimile (Müll. Arg.) Aptroot & Lücking



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm – CC BY-SA 4.0
[ABL15568], Brazil, Rondônia, Porto Velho, Parque Natural Municipal, 8°41’10’’ S, 63°52’05’’ W, 100 m, on twig in primary rain forest. Leg. M. Cáceres & A. Aptroot, 19.11. 2012, det. A. Aptroot 2012.
Thallus green, smooth. Ascomata pyriform, immersed in the bark, single or mostly 2–4 fused with joint ostioles, becoming exposed. Ostioles eccentric. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 2/ascus, hyaline, densely muriform, 85–130 × 23–36 μm, fusiform, without distinctly thickened median septum. Chemistry: No reactions or substances reported



Felix Schumm - CC BY-SA 4.0
[ABL50621], Brazil, Sena Madureira, Reserva extrativista Cazumbá- Iracema, 2 km E of Núcleo Cazumbá, on tree bark in primary tropical rain forest. 09°07’ S, 68°56’ W, 170 m. Leg. A. Aptroot (no 50621), M. Cáceres & J. Cavalcante, 12.04.2019. Det. A. Aptroot. 2019.



Felix Schumm - CC BY-SA 4.0
[ABL50621], Brazil, Sena Madureira, Reserva extrativista Cazumbá- Iracema, 2 km E of Núcleo Cazumbá, on tree bark in primary tropical rain forest. 09°07’ S, 68°56’ W, 170 m. Leg. A. Aptroot (no 50621), M. Cáceres & J. Cavalcante, 12.04.2019. Det. A. Aptroot. 2019.