Astrothelium feei (C.F.W. Meissn.) Aptroot & Lücking



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm – CC BY-SA 4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia (Aubl.) D.Don. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia (Aubl.) D.Don. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia (Aubl.) D.Don. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia (Aubl.) D.Don. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia (Aubl.) D.Don. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL Stoffers 251e], Guyana, Marudi Mts., c. 1 km along trail from Norman Mines camp to Aishalton, 02°15‘ N, 59°10‘ W, 300-400 m, in disturbed vegetation on bark of Jacaranda copaia (Aubl.) D.Don. Leg. A.L. Stoffers, A.R.A. Gorts-van Rijn, B.J.H. ter Welle & K.J. Bonsen, det. A. Aptroot.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL60328], Costa Rica, Prov. Limón, Playa Manzanillo, 65 km SE of Limón.82°53’ W, 9°38’ N, 1 m, on Terminalia tree along the beach, leg. A. Aptroot (no. 60328), 11.03.2004, det. A. Aptroot 2004.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY-SA4.0
[ABL60328], Costa Rica, Prov. Limón, Playa Manzanillo, 65 km SE of Limón.82°53’ W, 9°38’ N, 1 m, on Terminalia tree along the beach, leg. A. Aptroot (no. 60328), 11.03.2004, det. A. Aptroot 2004.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY SA 4.0
[ABL60328], Costa Rica, Prov. Limón, Playa Manzanillo, 65 km SE of Limón.82°53’ W, 9°38’ N, 1 m, on Terminalia tree along the beach, leg. A. Aptroot (no 60328), 11.03.2004, det. A. Aptroot 2004.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.



Felix Schumm - CC BY SA 4.0
[ABL60328], Costa Rica, Prov. Limón, Playa Manzanillo, 65 km SE of Limón.82°53’ W, 9°38’ N, 1 m, on Terminalia tree along the beach, leg. A. Aptroot (no 60328), 11.03.2004, det. A. Aptroot 2004.
Thallus green to yellowish or brown, smooth. Ascomata largely immersed in the pseudostroma. Pseudostroma raised or not, brown, inside with yellow to orange, dusty granular pigment. Ostiole apical. Hamathecium not inspersed, filaments profusely anastomosing. Ascospores 3-septate, 18–25 × 5–9 μm. Chemistry. Thallus UV–, K–, pseudostroma UV–, K+ yellow, with anthraquinone.