Ramalina subgeniculata Nyl.

Bull. Soc. Linn. Normandie, sér. 2, 4: 167, 1870.
Synonyms: Ramalina panizzei auct. non De Not.
Description: Thallus fruticose, erect to subpendent, 1-5 cm high, rather firm, yellowish green to greenish white (often with blackened areas). Laciniae originating from a common basal holdfast, simple to richly branched, 0.5-1(-2) mm wide, usually compressed and more or less canaliculate, sometimes fenestrate, without pseudocyphellae. Cortex 10-15 µm thick, the chondroid cylinder continuous; medulla white, lax, hollow at least in the terminal part of the laciniae, in discontinuous patches on the inner wall of the cylinder, connected by coarse hyphal filaments. Apothecia common, lecanorine, 2-3.5(-4.5) mm across, apical or subapical, sometimes lateral, with a concave to flat, greenish disc, and a smooth thalline margin, often with a spur-like extension at the base. Epithecium pale olive; hymenium and hypothecium colourless; paraphyses thick-walled, richly branched in upper part. Asci 8-spored, the apical dome K/I+ dark blue with a pale, conical-pointed apical cushion (axial mass), the wall I-, but the thin outer gel I+ blue, Bacidia-type. Ascospores 1-septate, hyaline, ellipsoid, 12-14(-16) x 4.5-6(-7) µm. Photobiont chlorococcoid. Spot tests: medulla K-, C-, KC-, P-, UV+ white: apothecial margin often K+ red, P+ red. Chemistry: cortex with usnic acid; medulla with divaricatic acid; salazinic or protocetraric acid often present in the apothecial margin.
Growth form: Fruticose

Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Most common in areas with a humid-warm climate (e.g. most of Tyrrenian Italy)

Commonnes-rarity: (info)

Alpine belt: absent
Subalpine belt: absent
Montane belt: extremely rare
Dry submediterranean belt: absent
Humid submediterranean belt: extremely rare
Padanian area: absent

pH of the substrata:

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Solar irradiation:

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Aridity:

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Eutrophication:

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Poleotolerance:

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Altitudinal distribution:

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Rarity

absent
extremely rare
very rare
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rather common
common
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extremely common
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Occurrence data
Predictive map

Felix Schumm - CC BY-SA 4.0
[8551], Portugal,Madeira, Ribeiro Frio, unmittelbar an der Straße oberhalb des Rastplatzes, Nordhang mit Lorbeerwald, 32°44.072’ N, 16°53.230’ W, 903 m. Leg. et det. F. Schumm 14.04.2001, conf. A. Aptroot 2006


P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10514)
2001/12/07
detail of apothecium


P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (10514)
2001/12/07


A. Moro; Owner: Department of Life Sciences, University of Trieste
Sicilia, TP, Isola di Marettimo
2008.04.03


A. Moro; Owner: Department of Life Sciences, University of Trieste
Sicilia, TP, Isola di Marettimo
2008.04.05


A. Moro; Owner: Department of Life Sciences, University of Trieste
Sicilia, TP, Isola di Marettimo
2008.04.05


A. Moro; Owner: Department of Life Sciences, University of Trieste
Sicilia, TP, Isola di Marettimo
2008.04.05


Felix Schumm - CC BY-SA 4.0
[8551], Portugal,Madeira, Ribeiro Frio, unmittelbar an der Straße oberhalb des Rastplatzes, Nordhang mit Lorbeerwald, 32°44.072’ N, 16°53.230’ W, 903 m. Leg. et det. F. Schumm 14.04.2001, conf. A. Aptroot 2006


Felix Schumm – CC BY-SA 4.0
Image from: F. Schumm (2008) - Flechten Madeiras, der Kanaren und Azoren. Beck, OHG - ISBN: 978-3-00-023700-3


Felix Schumm - CC BY-SA 4.0
[8551], Portugal,Madeira, Ribeiro Frio, unmittelbar an der Straße oberhalb des Rastplatzes, Nordhang mit Lorbeerwald, 32°44.072’ N, 16°53.230’ W, 903 m. Leg. et det. F. Schumm 14.04.2001, conf. A. Aptroot 2006


Felix Schumm - CC BY-SA 4.0
[8551], Portugal,Madeira, Ribeiro Frio, unmittelbar an der Straße oberhalb des Rastplatzes, Nordhang mit Lorbeerwald, 32°44.072’ N, 16°53.230’ W, 903 m. Leg. et det. F. Schumm 14.04.2001, conf. A. Aptroot 2006


Felix Schumm - CC BY-SA 4.0
[8551], Portugal,Madeira, Ribeiro Frio, unmittelbar an der Straße oberhalb des Rastplatzes, Nordhang mit Lorbeerwald, 32°44.072’ N, 16°53.230’ W, 903 m. Leg. et det. F. Schumm 14.04.2001, conf. A. Aptroot 2006


Felix Schumm - CC BY-SA 4.0
[8551], Portugal,Madeira, Ribeiro Frio, unmittelbar an der Straße oberhalb des Rastplatzes, Nordhang mit Lorbeerwald, 32°44.072’ N, 16°53.230’ W, 903 m. Leg. et det. F. Schumm 14.04.2001, conf. A. Aptroot 2006


Felix Schumm - CC BY-SA 4.0
[8551], Portugal,Madeira, Ribeiro Frio, unmittelbar an der Straße oberhalb des Rastplatzes, Nordhang mit Lorbeerwald, 32°44.072’ N, 16°53.230’ W, 903 m. Leg. et det. F. Schumm 14.04.2001, conf. A. Aptroot 2006


Felix Schumm - CC BY-SA 4.0
[9153], Spanien, Kanarische Inseln, La Gomera, Chorros de Epina, zwischen Arure und Vallehermoso. Im Lorbeer-Erica Wald, 28°09.830' N, 17°17.852 W, 750-850 m, an Ästen. Leg. et det. F. Schumm, 10.02.2002, conf. A. Apotroot 2006.


Felix Schumm - CC BY-SA 4.0
[9153], Spanien, Kanarische Inseln, La Gomera, Chorros de Epina, zwischen Arure und Vallehermoso. Im Lorbeer-Erica Wald, 28°09.830' N, 17°17.852 W, 750-850 m, an Ästen. Leg. et det. F. Schumm, 10.02.2002, conf. A. Apotroot 2006.


Felix Schumm - CC BY-SA 4.0
[9153], Spanien, Kanarische Inseln, La Gomera, Chorros de Epina, zwischen Arure und Vallehermoso. Im Lorbeer-Erica Wald, 28°09.830' N, 17°17.852 W, 750-850 m, an Ästen. Leg. et det. F. Schumm, 10.02.2002, conf. A. Apotroot 2006.


Felix Schumm - CC BY-SA 4.0
[9154], Spanien, Kanaren, La Gomera, Chorros de Epina, zwischen Arure und Vallehermoso. Im Lorbeer-Erica Wald, 28°09.830' N, 17°17.852 W, 750-850 m, an Ästen. Leg et det. Schumm 10.02.2002


Felix Schumm - CC BY-SA 4.0
[9154], Spanien, Kanaren, La Gomera, Chorros de Epina, zwischen Arure und Vallehermoso. Im Lorbeer-Erica Wald, 28°09.830' N, 17°17.852 W, 750-850 m, an Ästen. Leg et det. Schumm 10.02.2002


Felix Schumm - CC BY-SA 4.0
[12481], Griechenland, N-Samos, an den Sträßchen von Vourliotes zum Lazarou Massiv (Mt. Ambelos), 37°45.569'N, 26°50.625'E, 780 m. Leg. F. Schumm, R. Düll, Wunder, 10.05.2006, conf. A. Aptroot 2007


Felix Schumm - CC BY-SA 4.0
[12481], Griechenland, N-Samos, an den Sträßchen von Vourliotes zum Lazarou Massiv (Mt. Ambelos), 37°45.569'N, 26°50.625'E, 780 m. Leg. F. Schumm, R. Düll, Wunder, 10.05.2006, conf. A. Aptroot 2007


Felix Schumm - CC BY-SA 4.0
[12481], Griechenland, N-Samos, an den Sträßchen von Vourliotes zum Lazarou Massiv (Mt. Ambelos), 37°45.569'N, 26°50.625'E, 780 m. Leg. F. Schumm, R. Düll, Wunder, 10.05.2006, conf. A. Aptroot 2007


Felix Schumm - CC BY-SA 4.0
[12481], Griechenland, N-Samos, an den Sträßchen von Vourliotes zum Lazarou Massiv (Mt. Ambelos), 37°45.569'N, 26°50.625'E, 780 m. Leg. F. Schumm, R. Düll, Wunder, 10.05.2006, conf. A. Aptroot 2007


Felix Schumm - CC BY-SA 4.0
[12481], Griechenland, N-Samos, an den Sträßchen von Vourliotes zum Lazarou Massiv (Mt. Ambelos), 37°45.569'N, 26°50.625'E, 780 m. Leg. F. Schumm, R. Düll, Wunder, 10.05.2006, conf. A. Aptroot 2007


A. Moro; Owner: Department of Life Sciences, University of Trieste
Sicilia, TP, Isola di Marettimo
2008.04.05


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.


Felix Schumm - CC BY-SA 4.0
[20967], Spain, Insulae Canarienses, Tenerife, peninsula Anaga, Las Mercedes, Uneltas de Tanagama, inter Roque de los Pasos et Tanagama, 450-850 m, in ramulis Ericae arboreae. Leg. T. Pócs (no 87202) & E. Farkas, 17.07.1987, det. E. Farkas. EX VEZDA: LICHENES SELECTI EXSICCATI NO.2196.
us: usnic acid, p: protocetraric acid, u: unknown


Manuel Gil
Spain, Canary Islands, Lanzarote, El Bosquecillo


Manuel Gil
Spain, Canary Islands, Tenerife


Manuel Gil
Spain, Canary Islands, Tenerife