Aptrootia elatior (Stirt.) Aptroot


Pier Luigi Nimis - CC BY-SA 4.0
Herbarium: TSB 23470



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Elmer15729], Philippines, Luzon island, prov. Sorsogon, Irosin. On bast of Bischofia javanica Blume. Leg. A.D.E. Elmer (no 15729), 04.1916, det. A. Aptroot, 1988.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.



Felix Schumm - CC BY-SA 4.0
[Mayrhofer5778], New Zealand, Coromandel, Coromandel Peninsula, Mt. Maumaupaki (Camels Bag) east of Tapu, 450-750 m, 36°58’40’’ S, 175°35’ E. Leg. H. Mayrhofer (no 5778), H. Hertel, P. Buchmann & G.J. Samuels, 10.01.1985, det. A. Aptroot.
Thallus corticate, pale yellow-brown to green, bullate or verrucose. Ascomata ampulliform, oval or subglobose (in section), 0.7–1.7 mm diam., immersed in thalline warts, with copious hyaline crystals, but a conspicuous black ring around the ostiole free of crystals. Ascomatal wall to 150 μm thick. Hamathecium not inspersed with oil droplets, or with large irregular oil droplets near the ostiole. Ascospores 1 (or 2) per ascus, 200–330 × 60–90 μm, becoming brown; ascospore wall distinctly bi-layered, the outer layer dark brown, the inner hyaline; surface verruculose.